A few tips before java programming, and a few tips for java programming
1. First, let's look at the meanings of the abbreviations.
JavaSE Standard Edition Java EE Enterprise Edition javaME Micro Edition
Sdk: soft developement kit, a development kit, including jdk: java developement kit jre: java runtime environment jvm
This article mainly introduces 45 JavaScript programming notes and tips. In this article, I will share some JavaScript skills, tips, and best practices, except for a few, both the browser's JavaScript engine and the server-side JavaScript interpreter are applicable. If you need JavaScript, refer to JavaScript as a global prog
Programming tips: four tips for making C language efficient-general Linux technology-Linux programming and kernel information. For details, see the following. Writing efficient and concise C language code is the goal pursued by many software engineers. This article describes some experiences and experiences in
This article is about some inconspicuous programming tips.
I,
In the past, I wrote the following code:
public List
It is equivalent:
private List
Therefore, each time you call this rule set attribute, you must determine whether it is empty:
if (messageCustomizeMode.DataGroups == null || messageCustomizeMode.DataGroups.Count == 0){ // TODO}else{ // TODO}
It's really annoying.
II,
Then, I wi
10 PHP Programming tips, 10 PHP tips
1, write the program will use this situation, such as a number rounded rounding. A lot of people would write this:Copy the Code code as follows:Input AIf A-int (a) >= 0.5 thenA = a +1End IfIn fact, this judgment statement can be written using a very simple expression.Copy the Code code as follows:A = fix (A + SGN (a) *0.5)Wri
Tips for great. NET Programming
Whether you re interested in Windows Forms, asp.net, Web Services, or the. NET Framework, this tips help you exploit the Still young. NET technology.
by Dino Esposito
The. NET Framework is larger than ever and filled with a huge number of classes and methods, but the developer community H As yet to explore and understand most of
A few tips for efficient C language programming-general Linux technology-Linux programming and kernel information. The following is a detailed description. Reference:
Writing efficient and concise C language code is the goal pursued by many software engineers. This article will describe some experiences and experiences in your work. If not, please advise.
1st
//username:optional ("111") password:optional ("222" )9} Alert with user name passwordIt can be seen that the use of chained programming block is basically just a few lines of code to meet most of the use of uialertview use of the scene, writing it is very convenient and fast. For Uiactionsheet, too, It can be completely transformed into using chained programming and block. This is left to the
Microsoft engineers from ItalyRaffaele limosaniThis year I wrote several articles aboutWindows MobileOnGPSProgrammingArticle,Comprehensive Explanation,Worth reading:
GPS programming tips for Windows Mobile-presentation
Do you love sportsdo? I do. "sportsdo is a GPS sports tracking system for your mobile phone which enables you to record your sporting activities while broadcasting live tracking stats to
Tips for great. NET Programming
Whether you re interested in Windows Forms, asp.net, Web Services, or the. NET Framework, this tips help you exploit the Still young. NET technology.
by Dino Esposito
The. NET Framework is larger than ever and filled with a huge number of classes and methods, but the developer community H As yet to explore and understand most of
Ten tips to improve your PHP programming skills. PHP has grown rapidly since its birth in 1995. Since then, php has become the most popular programming language in web applications. Many popular websites are driven by php, and most scripts and network processes have grown rapidly since the birth of PHP in 1995. Since then, php has become the most popular
Improve PHP Programming Efficiency tips: MRR font: [Increase decrease] Type: Reprint time: 2015-08-13 PHP is the world's most widely used development language, PHP and Linux, Apache, MySQL tightly combined to form a lamp of open-source gold partner. Because of its short development cycle, free, stable, safe, easy to learn, cross-platform and other advantages, was rated as the most popular
Programming is a cool thing, but behind the scenes it's hard for a lot of people. Many people are defeated by difficulties at the beginning of learning programming.
When you are unfamiliar with programming, you may feel that you don't know what to do and how to use the knowledge you have learned. As long as you pass this difficult period of study, you will find
environment comfortable, so that they can better programming.13. Using the DebuggerLearn to use the debugger to debug code, single-step tracking, variable value tracking, memory, stacks, and more. Skilled use of the debugger allows you to better find the problem of the program in order to get the best code.14. Using Version management ToolsThe version management tool should be something that any programmer should learn to use, especially in a team, h
same way. 10. Use curly braces to separate each case block of a switchIn fact, switch it is the most pit-father's statement that anyone who is drunk or loses a bet can use it in a language. Take a look at the following example://Bad , doesn ' t compileSwitch(value) { Case1:intj = 1; Break; Case2:intj = 2; Break;} //GoodSwitch(value) { Case1: { Final intj = 1; Break; } Case2: { Final intj = 2; Break; } //Remember: default: Throw NewThreaddeath ("that ' ll teach
Several tips for efficient C Programming Huazhong University of Science and Technology Ding XueWrite efficient and concise C Language Code Is the goal pursued by many software engineers. This article provides some experiences and experiencesI would like to advise you on any mistakes. 1st tips: Change the time by Space ComputerProgramThe biggest contradiction i
Analysis of object-c Programming tips-kvokvcKVC key-value encoding 1, Overview
KVO, that is, Key-Value Observing, provides a mechanism. When the attribute of a specified object is modified, the object will receive a notification. It plays a major role in message communication between the control layer and the model layer. The object in the controller layer observes the attributes of the model layer object,
months.Finally, I would like to say that this has always happened to me, I have tried a lot of things, but I just do not understand. After 30 minutes of trying something new, I'll stop. I think it's quite normal at the start. But I remember many times, after 6 months (or 3 months or 9 months), I would go back to the same question or technique and figure out how to use it. This is because I have mastered some knowledge that I did not have before, or because it is just another way of framing. Wai
SDK to bring similar compress and uncompress functionality to. net Framework. I believe. net had a namespace for helping with compressed files, but 7zip does a phenomenal job with the compression. Tools: codeplex
Most folks seem to know about codeplex, but forget over time. It is a great place to find and share resources. There is an amazing amount of stuff available.
Nerddinner for ASP. NET MVC
Xsd2code
Rsstoolkit
Ajax Control Toolkit
Team Foundation Server Admin Tool
W
Not interested in the prologue? OK, let's go straight to the chase, here are 10 C # programming and Visual Studio IDE usage tips.
1, Environment.NewLine
Do you know that this property is platform-independent? Allows you to output new newline characters based on each platform.
Console.WriteLine ("My Tips on, {0}c#", environment.newline);
2. Namespace aliases
Do
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