java code review

Lab Purpose 1. Understand Java input and output programming and operations. 2. Learn about the input and output on the Java application character interface.Lab content Write a Java application program. 1) read a three-digit integer from the console2) output it in reverse order (for example, if 123 is input, the output result is 321) Description: an int type is re

Automatically submit a code review request using RbtoolObjectiveLet's recall the process of submitting a review request manually: First you have to generate the diff file with svn diff > filename.diff. Then enter the URL of the review board, which may be rb.companyname.com You will then need to enter y

This article organizes the basic process of submitting code to the OpenStack community, as well as some information about the community. If there is reprint, please indicate the source!Let's take a picture to illustrate the general flow of OpenStack code review:The process for submitting code changes to OpenStack is mainly as follows: Configuring Git and

Introduced: In agile software development, the speed of code generation is much higher than that of traditional waterfall. Because we have made the time more compact. How can so much code guarantee the quality of the code? Many people may think directly of static code detection tools. Yes, those are the ones that can

Code ReviewI have been doing software development for more than three years. My team has also used various Code quality control methods. I personally think Code Review is the most effective method, it is also the most cost-effective code quality control method. I will summar

/*Requirement: In Java, the string "ABCD" is the same length as the string "AB Hello", which is four characters.But the corresponding byte number is different, one Chinese character occupies two bytes.Defines a method that takes substrings according to the maximum number of bytes.such as: for "ab Hello", if you take three bytes, then the substring is AB and "you" half of the word,Then half will be abandoned. If go four bytes is "ab You", take Five byt

No one denies the function of code review (Code review and review) to improve code quality. But how does one review code? There are some met

ObjectiveGoing to school next semester, that is, September, to find an internship, now there are three months time. (but still playing Python every day.) ）Set a review plan.1. Basic Concurrency: Java concurrency programming combat Sql:mysql, look at the book, Leetcode brush the question. Design Patterns: Learn a common eight or nine of the line. Tools that must be mastered: Ma

First, the basic Java section (after all the technology to consider the review of technical points)1. Sorting problems in the array (the former is more likely to be written or tested)2. Object-Oriented understanding3. Set related issues, such as the difference between HashMap and Hashtable. Figuring out the characteristics of each set object is Europe.4. Multi-threaded start-up and the cause and solution of

the process of direct referencing (appeal code: Assigning a value to a static variable singleton=new singleTon (), performing a construction method, count1=1;count2= 1; Continue assigning values to static variables: Count1, count2=0)Based on class loading and parental delegation mode we get one of the following rules Code Execution Order: static variable, static initialization block) –> (variable, initial

, you have to install the JDK, the URL is: http://www.oracle.com/technetwork/java/javase/downloads/ jdk8-downloads-2133151.html, download the installation, the current version is: Jdk8u40.Three main features of the 4.Java operating environment:The load code (completed by the ClassLoader-class loader)---> Code checksum

We call code review a cr, that is, code review. It is an important quality assurance activity from project progress to coding stage. However, many times, our Cr work is in the form, and we cannot find essential problems in the CR process, mainly due to the following four reasons: First, the purpose of Cr is not strong,

This article provides a detailed overview of the Java technology topics in the threaded articleThe methods that are often used to write programs with multithreaded capabilities are:Run (), start (), Wait (), notify (), Notifyall (), sleep (), yield (), join ()There is also an important keyword: synchronizedThis article will explain the above content.A: Run () and start ()Example 1:public cla ThreadTest extends Thread{public void run(){for(int i=0;i{Sy

1. Jupiter is an open source Eclipse code review plugin that stores review data in XML form. 2. Review data needs to be passed in the version control System (CVS/SVN). 3, three stages: individual review stage (individual Phase), team

- >general->apperance->color Theme) found the color theme plugin settings interface, where you can choose your favorite theme according to their preferences. Three ways to set the comment label @user in eclipse: First, add a-vmargs-duser.name=sun, Wu-kong in the Eclipse.ini in the Eclipse installation directory, and the second, through the menu window-> Preference, Java, code Style,

();} 8. when you expand the system view or system service, you should first create your own content for the system during creation, and then execute our operations, we should first destroy our contents and then execute the system destruction operation. For example, when the onCreate () function is used, super. onCreate () is called first to implement its own operations. When onDestroy () is used, the custom content is destroyed before super. onDestroy () is called ()

Data API and background data synchronization have been completed. I did not care about this part in about two days. Code Mainly because the products and bosses are not very active. Because this is not very important after all. Today, I reviewed the code and made some repairs, such as naming conventions and code logic, and made the

CodeThis topic of readability has always received much attention, but there is no unified standard for its high readability and low readability. After all, the specifications of various companies and even projects are different. We can't say that a code that is extremely abstract and flexible but hard to understand for ten days and a half is highly readable, it cannot be said that the readability of a code

==33 ++y>0) does not grow can also be used as a bitwise operator, when an expression on either side of the operator is not a Boolean,, represents bitwise AND operation.We usually use0x0f to perform an operation with an integer to get the minimum 4 bit bits of the integer, for example, 0x31 0x0f results in 0x01.Note: This topic first said the similarities between the two, and the special points of and , and cited some classic examples to show that they understand thoroughly deep, practical e

If you already have internal expertise, WAF seems a simple choice to meet your compliance requirements. But for IT security, there will never be such a simple method. For example, Web Application Firewall cannot prevent damages caused by logical defects of applications. Today's Web 2.0 applications use a lot of dynamic code. Considering the complexity of these Web 2.0 applications, logical defects can easily happen.In the face of this situation, the b