Master Microservices with Spring Boot and Spring Cloud - https://www.udemy.com/microservices-with-spring-boot-and-spring-cloud/?couponCode=YOUTUBE_DESC Master Hibernate and JPA with Spring Boot in 100 Steps - https://www.udemy.com/hibernate-jpa-tutorial-for-beginners-in-100-steps/?couponCode=YOUTUBE_DESC Spring Framework Interview Guide - 200+ Questions & Answers - https://www.udemy.com/spring-interview-questions-and-answers/?couponCode=YOUTUBE_DESC Master Java Web Services and REST API with Spring Boot - https://www.udemy.com/spring-web-services-tutorial/?couponCode=YOUTUBE_DESC Learn Spring Boot in 100 Steps - Beginner to Expert - https://www.udemy.com/spring-boot-tutorial-for-beginners/?couponCode=YOUTUBE_DESC Java Interview Guide : 200+ Interview Questions and Answers - https://www.udemy.com/java-interview-questions-and-answers/?couponCode=YOUTUBE_DESC Become a FullStackDeveloper and Architect - https://github.com/in28minutes/learn/blob/master/readme.md Download Presentation and Notes - https://courses.in28minutes.com/p/in28minutes-course-guide Java, Spring Boot, REST, Microservices Learning Path - https://www.youtube.com/watch?v=jf6doctfxWQ All Spring Boot Articles - http://www.springboottutorial.com/spring-boot-projects-with-code-examples The in28Minutes Way - https://github.com/in28minutes/in28minutes-initiatives/tree/master/The-in28Minutes-Way Troubleshooting Guide - https://github.com/in28minutes/in28minutes-initiatives/tree/master/The-in28Minutes-TroubleshootingGuide-And-FAQ Static Code Analysis Best Practices Find out more about our courses at http://www.in28minutes.com Java Best Practices : https://github.com/in28minutes/java-best-practices/ Java Technology for Beginners : https://github.com/in28minutes/java-technology-for-beginners
Views: 8031 in28minutes
In this session, I explained what is the use of findbugs, how to add Findbugs plugin to eclipse and how to analyze the java project code.
Views: 3370 Siva Reddy
This video explain you what is sonar and how to get start with sonar | example (code quality and code coverage ) GitHub: https://github.com/Java-Techie-jt/sonar-example Blogs: https://javagyanmantra.wixsite.com/website Facebook Group : https://www.facebook.com/groups/919464521471923 Like & Subscribe
Views: 2389 Java Techie
Episode 2 of the free Java Clean Code Training Series. In this tutorial I show you how to download and install the static analysis tool FindBugs and run it against your Java Programs in Eclipse or Spring Tool Suite. Findbugs looks for and identifies bugs in Java Programs. It is based on the concept of bug patterns. A bug pattern is a code idiom that is often an error. Findbugs will search for over 200 bug patterns in your code. Bug patterns arise for a variety of reasons: - Difficult language features - Misunderstood API methods - Misunderstood invariants when code is modified during maintenance - Garden variety mistakes: typos, use of the wrong boolean operator, dead code etc FindBugs uses static analysis to inspect Java bytecode for occurrences of bug patterns. Static analysis means that FindBugs can find bugs by simply inspecting a program's code: executing the program is not necessary. This makes FindBugs very easy to use: in general, you should be able to use it to look for bugs in your code within a few minutes of downloading it. Running findbugs will certainly help you write cleaner code by helping to identify bugs, typos, dead code or simple generic coding mistakes. I treat static analysis tools as first class citizens and always execute on my code, regardless if its fun home code or serious production code. Why clean code? Simple. Clean code allows us to confidently make changes and deliver more features quickly to our customers. Don’t forget to subscribe for your regular dose of Java Tutorials! STOP THE ROT. See you in episode 3, Philip http://findbugs.sourceforge.net/factSheet.html
Views: 7536 Philip Starritt
This screencast demonstrates a new static code analysis feature introduced into the NetBeans IDE 7.2 Beta Java Editor. The screencast shows how to perform static analysis of your Java code using FindBugs and NetBeans Java Hints without actually running your applications. Related Links: Download video on NB.org: http://netbeans.org/kb/docs/java/code-inspect-screencast.html NetBeans Java Hints: http://wiki.netbeans.org/Java_Hints NetBeans Java Hint Module Tutorial: http://platform.netbeans.org/tutorials/nbm-java-hint.html
Views: 7475 NetBeansVideos
This video helps you to create integrate Sonarqube with Jenkins Setps to follow : https://github.com/ValaxyTech/DevOpsDemos/blob/master/SonarQube/Sonar_Integration_with_Jenkins.MD =-=-=-=-= Our Popular Playlists =-=-=-=-= Valaxy DevOps Project Playlist - https://www.youtube.com/watch?v=8D46Pgbz0gg&list=PLxzKY3wu0_FJdJd3IKdiM4Om1hGo2Hsdt Valaxy Serverless Automation Playlist - https://www.youtube.com/watch?v=Og8gOx-J46I&list=PLxzKY3wu0_FKok5gI1v4g4S-g-PLaW9YD Valaxy Real-Life Scenarios Playlist - https://www.youtube.com/watch?v=mIILLMi4w1A&list=PLxzKY3wu0_FLyzxPid-eKPojeb92xsjL4 Valaxy Bite Sized Learning Playlist - https://www.youtube.com/watch?v=m1crf8U01m8&list=PLxzKY3wu0_FLaF9Xzpyd9p4zRCikkD9lE Valaxy AWS Security Playlist - https://www.youtube.com/watch?v=N4DdqAkeqD4&list=PLxzKY3wu0_FL4VDfuCohtikXTQNTvKQVX =-=-=-=-= Our Popular Playlists =-=-=-=-= #Valaxy #AWS #SonarQube #Jenkins
Views: 9951 Valaxy Technologies
"Tackling performance issues on modern hardware has become a complex activity due to new multicore topologies, varieties of cache systems, and advanced microarchitecture optimizations. The choice of a proper tool can be a key to resolving critical bottlenecks. Some of the issues can be identified only with specialized tools such as those that have access to processor events. This session gives an overview of existing performance analysis tools for Java and highlights the enhanced analysis capabilities of two advanced toolsets: Oracle Solaris Performance Analyzer and Intel VTune Amplifier XE. It covers features of each, shares analysis methodologies that use these toolsets, and provides real case examples based on the speakers' experience." Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Views: 11606 Oracle Learning Library
Java is a general-purpose language and is not particularly well suited for performing statistical analysis. Special languages and software environments have been created by and for statisticians to use. Statisticians think about programming and data analysis much different from Java programmers. These languages and tools make it easy to perform very sophisticated analyses on large data sets easily. Tools, such as R and SAS, contain a large toolbox of statistical tools that are well tested, documented and validated. For data analysis you want to use these tools. In this session we will provide an overview of how to leverage the power of R from Java. R is the leading open source statistical package/language/environment. The first part of the presentation will provide an overview of R focusing on the differences between R and Java at the language level. We’ll also look at some of the basic and more advanced tests to illustrate the power of R. The second half of the presentation will cover how to integrate R and Java using rJava. We’ll look at leverage R from the new Java EE Batching (JSR 352) to provide robust statistical analysis for enterprise applications. Authors: Ryan Cuprak undefined Elsa Cuprak Elsa was a statistician for the Cardiology/Heart Failure and Transplant Departments at Yale School of Medicine. She is an expert in statistics as well as SAS and Excel. Elsa has a masters degree in Actuary Science from the University of Iowa and bachelors in statistics from the University of California Berkley. She worked for several years as an actuary at both Met Life and the West Coast Life Insurance Company.
Views: 12646 Parleys
Compute the complexity of the following code fragment. Easy Algorithm Analysis Tutorial: https://www.udemy.com/algorithm-analysis/ Recurrence Relation Tutorial: https://www.udemy.com/recurrence-relation-made-easy/ Please subscribe ! Here is an example where you might think the answer should be log n according to the rule of thumb for multiplication/division in loops: https://www.youtube.com/watch?v=13Qb0GUo4Oc&t=25s&list=PLj68PAxAKGoxhAXr-YyjeG9-SyTR5Hm4P&index=27 Here is a pretty simple video on time complexity resulting in O(n): https://www.youtube.com/watch?v=mwAQfKbV51M&t=25s&list=PLj68PAxAKGoxhAXr-YyjeG9-SyTR5Hm4P&index=32 Here is an example of a recurrence relation resulting in O(log n): https://www.youtube.com/watch?v=rrnPp4KmzSI&t=54s&list=PLj68PAxAKGoxhAXr-YyjeG9-SyTR5Hm4P&index=29 Here is a playlist of what I have on algorithm analysis so far: https://www.youtube.com/playlist?list=PLj68PAxAKGoxhAXr-YyjeG9-SyTR5Hm4P ►Website: http://everythingcomputerscience.com/ ►Support this channel on Patreon: https://www.patreon.com/randerson112358 ►Discrete Mathematics Workbooks: (1) Practice Problems in Mathematics - https://www.amazon.com/gp/product/0130458031/ref=as_li_tl?ie=UTF8&tag=everythingc06-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=0130458031&linkId=5ec571a3f11c8356c4a977dd95945e21 (2)Discrete Mathematics Workbook - https://www.amazon.com/gp/product/0130463272/ref=as_li_tl?ie=UTF8&tag=everythingc06-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=0130463272&linkId=722a147e4912843adb18019b7a08a7e4
Views: 136392 randerson112358
Learn about Big O notation, an equation that describes how the run time scales with respect to some input variables. This video is a part of HackerRank's Cracking The Coding Interview Tutorial with Gayle Laakmann McDowell. http://www.hackerrank.com/domains/tutorials/cracking-the-coding-interview?utm_source=video&utm_medium=youtube&utm_campaign=ctci
Views: 679450 HackerRank
Views: 171 TechTalk Debu
Speakers: Arshan Dabirsiaghi. Aspect Security | Matthew Paisner, Aspect Security | Alex Emsellem, Intern Software Engineer, Aspect Security Attacks such as Cross-Site Scripting, HTTP header injection, and SQL injection take advantage of weaknesses in the way some web applications handle incoming character strings. One technique for defending against injection vulnerabilities is to sanitize untrusted strings using encoding methods. These methods convert the reserved characters in a string to an inert representation which prevents unwanted side effects. However, encoding methods which are insufficiently thorough or improperly integrated into applications can pose a significant security risk. This paper will outline an algorithm for identifying encoding methods through automated analysis of Java bytecode. The approach combines an efficient heuristic search with selective rebuilding and execution of likely candidates. This combination provides a scalable and accurate technique for identifying and profiling code that could constitute a serious weakness in an application. For more information visit: http://bit.ly/AppSec12_USA_information To download the video visit: http://bit.ly/AppSec12_USA_videos Playlist OWASP AppSec USA 2011: http://bit.ly/AppSec12_USA_playlist
Views: 388 Christiaan008
Personality Prediction System Through CV Analysis Java Project
Views: 505 1000 Projects
Big O notation and time complexity, explained. Check out Brilliant.org (https://brilliant.org/CSDojo/), a website for learning math and computer science concepts through solving problems. First 200 subscribers will get 20% off through the link above. Special thanks to Brilliant for sponsoring this video. This was #7 of my data structures & algorithms series. You can find the entire series in a playlist here: https://goo.gl/wy3CWF Also, keep in touch on Facebook: https://www.facebook.com/entercsdojo
Views: 340553 CS Dojo
Jendrik Johannes - DevBoost GmbH Today, Java code makes up a large part of many software systems. To keep these systems maintainable, extendable and flexible in the long run, constant checking of the consistency of code and other artefacts is necessary. Individual coding guidelines need to be followed, anti-patterns need to be avoided and interfaces need to be used correctly. To save costs and to prevent mistakes during theses tasks, a high degree of automation is desirable. JaMoPP - the Java Model Parser and Printer - addresses these challenges. JaMoPP automatically converts your Java code into an EMF-conformant model. This model can be processed by any EMF-based tool. Additionally, the model can be linked to other files and models for which EMF support exists. For example, BPMN or UML models, property or CSV files or data from databases. With JaMoPP, custom tools for Java code analysis and refactoring can be defined. This way, inconsistencies in the code or between code and other artifacts can be recognised instantly and, if required, repaired automatically. JaMoPP is integrated with Eclipse to provide instant feedback to developers but can also be utilised outside of Eclipse to run checks and refactorings in build scripts or on continuous integration systems. In this talk, we demonstrate the capabilities of JaMoPP and its integration with Eclipse and EMF on multiple practical examples.
Views: 1309 Eclipse Foundation
Reflection, which is widely used in practice, poses a significant obstacle to program analysis. Reflective calls can be analyzed statically or dynamically. Static analysis can be more sound, but may introduce many false reflective targets and thus sometimes make it unscalable. In contrast, dynamic analysis can be precise, but may miss many true reflective targets due to low code coverage. Jie introduces Mirror, the first automatic reflection analysis for Java that reaps the benefits of both worlds. In it's static analysis, a novel reflection-oriented slicing technique is applied to identify a small number of small path-based slices for a reflective call so that different reflective targets are likely exercised along these different paths. This preserves the soundness of pure static reflection analysis as much as possible, improves its scalability, and reduces substantially its false positive rate. In its dynamic analysis, these slices are executed with automatically generated test cases to report the reflective targets accessed. This significantly improves the code coverage of pure dynamic analysis. Jie discusses how the team evaluated Mirror against a state-of-the-art dynamic reflection analysis tool, Tamiflex, by using a set of 10 large real-world Java applications. Mirror detects 12.5% - 933.3% more reflective targets efficiently (in 362.8 seconds on average) without producing any false positives. These new targets enable 5 - 174949 call-graph edges to be reachable in the application code. With Mirror, more reflective targets can be resolved precisely and quickly, rendering a larger part of the codebase to be visible to many analysis tools such as bug detectors and security analyzers. Bio: Jie liu is a PhD student supervised by Prof. Jingling Xue at School of Computer Science and Engineering, University of New South Wales (UNSW). Jie received his B.Eng degree in Software Engineering from Northwestern Polytechnical University (NPU) in 2014. Before joining UNSW, Jie studied in Fudan University as a postgraduate student from 2014 to 2015. Jie started pursuing his PhD in February 2016. Jie's research interests are program analysis, software engineering and programming languages. Jie Liu - http://www.cse.unsw.edu.au/~jieliu/ Oracle Labs Australia - http://labs.oracle.com/locations/australia
Views: 315 Oracle Labs Australia
A Java source-code analysis system.
Views: 632 Victor Winter
Code lines are added at high speed? Too many developers? How do you see the big picture? What processes are going on with your large code base? This presentation will show how to leverage existing code analysis tools (Cloc, Structure101, SonarQube) and combine them with data storage (ElasticSearch, Neo4j) and visualization tools (Gource, D3, Inkscape, Kibana) to at least make some sense out of millions of code lines and their history. During his consulting work, author often meets unfamiliar and at the same time large Java code bases that need quick analysis and input for decision making. That’s where visualizations come to into play by helping mining important knowledge directly from the code statistics.
Views: 670 jeeconf
Next topic: #36 Ice Water Steam : https://www.youtube.com/watch?v=LcJ6CDKr_Sg&list=PLmjuBlzAWCzyWI_aoVr1gxUN7fDWXhdn-&index=37 Previous topic: #34 Heat Analysis : https://www.youtube.com/watch?v=72Al0FwSQZE&list=PLmjuBlzAWCzyWI_aoVr1gxUN7fDWXhdn-&index=35 Please Watch all videos in the Series : https://cka.collectiva.in/t/java Buy Now : Diploma in Java & Android Dvelopment Course : https://cka.collectiva.in/b/DJAD This video guides you through step by step instructions on how to build a class based java program to accomplish the following task: Write a switch statement that will examine the value of a char type variable called "color" and print of the following messages, depending on the character assigned to "char". a. RED, if either r or R is assigned to color. b. GREEN, if either g or G is assigned to color. c. BLUE, if either b or B is assigned to color. d. BLACK, if color is assigned any other character. (in tamil) This Video is Part of “Professional Degree in Core Java in Tamil” You can Watch all videos, click this link : https://goo.gl/g3Tz6r For a full list of our YouTube courses, visit our website: http://cka.collectiva.in/programming Contact Details : Feel free to Call : (+91) 850 850 2000 By Collectiva Knowledge Acadamy http://cka.collectiva.in Related searches: java in tamil, java in tamil tutorial, java in tamil language, java programming in tamil, java programming tutorial in tamil, learn java in tamil, learn core java in tamil, learn java programming for beginners in tamil,Color Code Analysis Java Program
Views: 3071 Collectiva Knowledge Academy
Spoon is an open-source library to analyze, rewrite, transform, transpile Java source code. It parses source files to build a well-designed AST with powerful analysis and transformation API. It fully supports Java 8 and supports Java 9 modules. Spoon provides a complete and fine-grained Java metamodel where any program element (classes, methods, fields, statements, expressions...) can be accessed both for reading and modification. Spoon takes as input source code and produces transformed source code ready to be compiled. Spoon can be integrated in Maven and Gradle. (Simon Urli, INRIA)
Views: 682 OW2
Spoon - Source Code Analysis and Transformation for Java. Tool's presentation, usages and collaborative development.
Views: 482 OW2
Views: 5374 Bryan Downing
Demo of "JTeC: A Large Collection of Java Test Classes for Test Code Analysis and Processing" Dataset: https://zenodo.org/record/2878368 GitHub repository: https://github.com/JTeCDataset/JTeC Abstract: The recent push towards test automation and test-driven development continues to scale up the dimensions of test code that needs to be maintained, analysed, and processed side-by-side with production code. As a consequence, on the one side regression testing techniques, e.g., for test suite prioritization or test case selection, capable to handle such large-scale test suites become indispensable; on the other side, as test code exposes own characteristics, specific techniques for its analysis and refactoring are actively sought. We present JTeC, a large-scale dataset of test cases that researchers can use for benchmarking the above techniques or any other type of tool expressly targeting test code. JTeC collects more than 2.6M test classes belonging to 31K+ GitHub projects and summing up to more than 431M LOCs of ready-to-use real-world test code.
Views: 56 JTeC
Facebook - https://www.facebook.com/TheNewBoston-464114846956315/ GitHub - https://github.com/buckyroberts Google+ - https://plus.google.com/+BuckyRoberts LinkedIn - https://www.linkedin.com/in/buckyroberts reddit - https://www.reddit.com/r/thenewboston/ Support - https://www.patreon.com/thenewboston thenewboston - https://thenewboston.com/ Twitter - https://twitter.com/bucky_roberts
Views: 40479 thenewboston
In this "p5.js Sound Tutorial" video, I use the p5.FFT object to analyze the frequencies (spectrum array) of a sound file. I create a "graphic equalizer" like visualization. Support this channel on Patreon: https://patreon.com/codingtrain Send me your questions and coding challenges! Contact: https://twitter.com/shiffman p5.js sound library reference: https://p5js.org/reference/#/libraries/p5.sound p5.FFT object reference: https://p5js.org/reference/#/p5.FFT Kristian Pedersen's this.dot song: https://soundcloud.com/kristianpedersen/this-dot-feat-daniel-shiffman Source Code for the Video Lessons: https://github.com/CodingTrain/Rainbow-Code p5.js: https://p5js.org/ Processing: https://processing.org For More Sound in p5.js videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6aFcVjlDAkkGIixw70s7jpW Help us caption & translate this video! http://amara.org/v/YIOn/
Views: 104824 The Coding Train
Deobfuscating Java malware via modify & recompile. JDK: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html Bytecodeviewer: http://bytecodeviewer.com/ Sample: https://www.hybrid-analysis.com/sample/dd2bfe24ce0976eb4f651b3fb00a3d0abcb2de37046fe7a911e1af96fbb1914f?environmentId=100
Views: 4133 MalwareAnalysisForHedgehogs
Website + download source code @ http://www.zaneacademy.com
Views: 4746 zaneacademy
Google Tech Talks September 17, 2008 ABSTRACT Attempts to dereference null result in an exception or a segmentation fault. Hence it is important to know those program points where this might occur and prove the others (or the entire program) safe. Nullness analysis of computer programs checks or infers non-null annotations for variables and object fields. Most nullness analyses currently use run-time checks or are simply syntactical (as in Eclipse and Idea) or incorrect or only verify manual annotations. We use abstract interpretation to build and prove correct a static nullness analysis for Java bytecode which infers non-null annotations. It is based on Boolean formulas, implemented with binary decision diagrams. Our experiments show it faster and more precise than the correct nullness analysis by Hubert, Jensen and Pichardie. We deal with static fields and exceptions, which is not the case of most other analyses. The result is theoretically clean and the implementation strong and scalable. Speaker: Prof. Fausto Spoto Fausto Spoto is associate professor at the University of Verona, Italy. He took a PhD in computer science from the University of Pisa, where he started working at the static analysis of computer programs. His current interests are related to the analysis of Java and Java bytecode programs. He wrote a tool, Julia, which analyzes Java bytecode programs by using abstract interpretation and presents the results to the user, for verification as well as for code optimisation.
Views: 10475 GoogleTechTalks
Starting out with Java: From control structures through objects Chapter 4 Programming Challenges 16. Budget Analysis Write a program that asks the user to enter the amount that he or she has budgeted for a month. A loop should then prompt the user to enter each of his or her expenses for the month, and keep a running total. When the loop finishes, the program should display the amount that the user is over or under budget. Gaddis, Tony (2015-05-29). Starting Out with Java: From Control Structures through Objects (Page 265). Pearson Education. Kindle Edition. Thanks :)
Views: 2288 Kakra Detome
This is a deep level knowledge on SonarQube. If you are new, I will suggest you see my first video related to sonarqube. here is the Link: https://www.youtube.com/watch?v=x9WnldW_6Kw&t=5s How you will analyze your code base and how to resolve those issues. There are 4 types of Issue : 1. Bugs 2. Vulnerabilities 3. Code Smell 4. Security Hotspot Also, there is a category based on the impact of the issue. it could be minor, major, critical and Blocker Follow me on FaceBook: https://www.facebook.com/dkpsoftware Instagram: next_d_paul and LinkedIn : https://www.linkedin.com/in/debu-paul-2817a5121/ if you like my video, please subscribe to my channel and share the video. @Enjoy Thanks & Regards, Debu Paul
Views: 31 TechTalk Debu
Views: 173 VERACODE
VB2013 presentation by Xinran Wang Java vulnerability is becoming the most popular exploit vector in the wild. Three zero-day Java vulnerabilities were found in the wild in just the first two months of 2013. Due to the wide deployment of Java in browsers and the high reliability of Java vulnerability, Java exploits are heavily used in numerous infamous exploit kits such as Blackhole and Redkit. According to VirusTotal, the number of Java exploit samples submitted have increased from 8,000 at the beginning of this year to 300,000 at the beginning of March. It is very challenging to accurately identify the vulnerabilities, if any, used in the Java exploit samples. This is not only because of the huge volume of exploit samples, but also the advanced obfuscation technique used. In this paper, we first explain the Java security model and demonstrate several recent zero-day exploits, and show why Java vulnerability is much more reliable than buffer overflow. Several Java exploit samples from popular exploit kits are dissected. We analyse common obfuscation techniques used and show why static analysis is ineffective for analysing Java exploits. Then, we present a dynamic analysis tool. The tool records calls to the Java Core API during the execution of a Java exploit. The recorded API traces are used to identify known vulnerabilities. Furthermore, we propose several heuristics in the tool used to identify zero-day exploits. Finally, we report the results of an experiment based on over 5,000 Java exploit codes and 5,000 benign Java applets collected in the wild. The results shows that the tool identified known vulnerabilities of exploit code with very few positives and false negatives.
Views: 564 Virus Bulletin
Static code analysis is an integral part of the Java development process. It allows organizations to find and fix bugs at their source. Parasoft Jtest makes it simple for organizations to use and manage static analysis where it is needed. Either inside the IDE or on the build and continuous integration servers. To learn more about Parasoft Jtest, visit https://www.parasoft.com/products/jtest
Views: 60 Parasoft
Views: 14857 Jfokus
This is a very basic student information system that i created using java netbeans, this project is excellent for college that you can start with and go further with it in the future. Features: Add a student Delete Record Update Record Add Image View Records with JTable Search for a student Add users View Audit Report Login & Logout System Watch my other videos so you can learn how to develop these kind of projects for yourself! Username : Admin Password : Pass123 Download it here: http://www.mediafire.com/file/4lr52k2ovs92y9h/Student_Information_System%28Source_Code%29.zip https://www.dropbox.com/s/b8g0okqfkzxb5q8/Student%20Information%20System%28Source%20Code%29.zip?dl=0 Thanks for watching! Like, Share & Subscribe for more.
Views: 214031 LearnCoding
DIY : Java Static Analysis by Nicolas Peru (french talk) L’analyse statique permet de detecter des bugs et des problèmes dans votre code sans l’executer. Cette présentation vous promet, en toute simplicité, d’ecrire votre propre analyseur pour Java basé sur SonarQube. Pour y arriver il faudra comprendre les challenges d’analyse du langage, du parsing à l’execution symbolique, pour pouvoir coder des vérifications specifiques à vos projets ! Improve your tests quality with Mutation Testing by Nicolas Fränkel and Evgeny Mandrikov (english talk) Unit testing ensures your production code is relevant. But what does ensure your testing code is relevant? Come discover mutation testing and make sure your never forget another assert again. In the realm of testing, the code coverage metrics is the most often talked about. However, it doesn’t mean that the test has been useful or even that an assert has been coded. Mutation testing is a strategy to make sure that the test code is relevant. In this talk, we will explain how Code Coverage is computed and what its inherent flaw is. Afterwards, we will describe how Mutation Testing work and how it helps pointing out code that is tested but leave out corner cases. We will also demo PIT, a Java production-grade framework that enables Mutation Testing on a simple code base. If time allows, a demo will also show how PIT can be integrated with SonarQube. As usual, this session will end up with a buffet provided by our sponsors Hortis | OOSphere | Qim Info | Serial ilem | Kalyss | Sopra Steria
Views: 189 GenevaJUG
In this video tutorial I will explain you about Jdeps-Java class dependency analyzer tool in java 8, using a demo project. Below is the GitHub link to download source code: https://github.com/kishanjavatrainer/ZipFileStreamDemo.git
Views: 1090 KK JavaTutorials
This tutorial introduces how to write log analyzer to get statistical data from the log. Regular expression is explained too. To study complete list of coding interview questions and answers, check out "Java Coding interview Pocket Book" today! Download code: https://www.lavivienpost.com/log-analyzer?utm_source=youtube&utm_medium=description Coding book: https://goo.gl/tgKSw9
Views: 1375 La Vivien
For any java/devops/developer/lead position related interview assistance/guidance/help, you can reach out me @ [email protected] In this vedio, I have explained how to setup SonarQube on computer and analyze sonarqube report for Basic Java Project SonarQube server download url: https://sonarsource.bintray.com/Distribution/sonarqube/sonarqube-5.4.zip scanners download URL: https://sonarsource.bintray.com/Distribution/sonar-scanner-cli/sonar-scanner-2.6.1.zip
Views: 114323 Siva Reddy
SonarQube is an open source static code analyzer and code review tool. It is one of the best continuous inspection of code quality platform. sonar-project.properties file content in video: sonar.projectKey=my:project sonar.projectName=My project sonar.projectVersion=1.0 sonar.sources=./src
Views: 3539 Information Technologies
Java developers want to write code, and security testers want to break it. The problem is that security testers need to know more about code to do better testing and developers need to be able to quickly address problems found by testers. This presentation looks at both groups and their toolsets and explores ways they can help each other out. Using open source examples built on OWASP ZAP, ThreadFix, and Eclipse, it walks through the process of seeding web application scans with knowledge gleaned from code analysis as well as the mapping of dynamic scan results to specific lines of code in Java developers’ IDEs. Author: Dan Cornell Dan Cornell has over fifteen years of experience architecting and developing web-based software systems. As CTO of Denim Group, he leads the organization’s technology team overseeing methodology development and project execution for Denim Group’s customers. He also heads the Denim Group security research team, investigating the application of secure coding and development techniques to the improvement of web-based software development methodologies. Dan Cornell has performed as the CTO of BrandDefense, as founder and Vice President of Engineering for Atension prior to its acquisition by Rare Medium, Inc. and as the Vice President, Global Competency Leader for Rare Medium’s Java and Unix Competency Center. Cornell has also developed simulation applications for the Air Force with Southwest Research Institute. In March 1999, Texas Monthly Magazine named Cornell and his partners, Sheridan Chambers and Tyson Weihs, to its list of 30 Multimedia Whizzes Under Thirty doing business in Texas. He has published papers on topics ranging from data security to high-end graphical simulations, as well as an IBM Redbook on building server-side Java applications for the Linux platform. He has also been published by the Association of Computing Machinery, and the Society of Computing Simulation International. Dan was the founding coordinator and chairman for the Java Users Group of San Antonio (JUGSA) and is currently the San Antonio Open Web Application Security Project (OWASP) chapter leader. Dan also serves on the advisory board of Trinity University’s Department of Computer Science. He is a recognized expert in the area of web application security for SearchSoftwareQuality.com and the original author of ThreadFix, Denim Group's open source application vulnerability management platform. Dan holds a Bachelor of Science degree with Honors in Computer Science and graduated Magna Cum Laude from Trinity University. View more trainings by Dan Cornell at https://www.parleys.com/author/dan-cornell Find more related tutorials at https://www.parleys.com/category/developer-training-tutorials
Views: 152 Oracle Developers
In this tutorial I show you how to use VisualVM to perform a Java Heap Dump snapshot in a live executing Java application in eclipse IDE. Ahem… Let me ask…First….What is Java VisualVM? Java VisualVM is a tool that provides a visual interface for viewing detailed information about Java applications while they are running on a Java Virtual Machine (JVM), and for troubleshooting and profiling these applications. This includes objects allocated on the Heap, Thread state, Execution environment information, Stack etc. Great for debugging dog slow applications!! Ok cool, now what is a Heap Dump? A heap dump is a snapshot of the memory of a Java Process at a single point in time. This contains data about Java objects, classes in the heap, class, fields, references, class loader names, static content, Thread Stacks etc. And... Why would I create a Heap Dump? There are many, but here are my two favourites. When performing performance analysis on an application, performing a heap dump during certain execution phases will provide you will critical information on the state of the Java Process, such as object allocation on the heap and thread states. Second, when an application crashes due to a Java java.lang.OutOfMemoryError, you can enforce the JVM to perform a snapshot and capture the application’s state via a heap dump. This heap dump will typically be placed into a java_pid*[id].hprof file. You can then load the heap dump file into a visualizer to understand the java applications state – this provides a good insight and clue into why the program crashed. Although if your application is running on a cloud based ephemeral file system this may be tricky. But the majority of applications that require a heap dump for analysis are most likely not in the cloud and rather dedicated high performance data centers. Last one… You mentioned compressed Oops, whats that? Ill create another video but read this for now chum. http://docs.oracle.com/javase/8/docs/technotes/guides/vm/performance-enhancements-7.html Don’t forget to subscribe for more tech content! Cheers! Philip Links Eclipse VisualVM Launcher Integration Set-up Guide https://www.youtube.com/watch?v=W60wvJ885iE VisualVM https://visualvm.github.io/ Eclipse Visual VM Integration https://visualvm.github.io/idesupport.html Java Profiling http://docs.oracle.com/javase/7/docs/technotes/guides/visualvm/profiler.html
Views: 8166 Philip Starritt