大约有 46,000 项符合查询结果(耗时:0.0498秒) [XML]

https://stackoverflow.com/ques... 

Remove secure warnings (_CRT_SECURE_NO_WARNINGS) from projects by default in Visual Studio

...gs that come up when using functions like scanf(). I found that you can do it by adding a line in the project option or a #define _CRT_SECURE_NO_WARNINGS in the beginning of the code. ...
https://stackoverflow.com/ques... 

Do I need dependency injection in NodeJS, or how to deal with …?

I currently creating some experimental projects with nodejs. I have programmed a lot Java EE web applications with Spring and appreciated the ease of dependency injection there. ...
https://stackoverflow.com/ques... 

Choosing Java vs Python on Google App Engine

...especially support for Java bytecode regardless of the languages used to write that code. Which language will give better performance and more power? Please advise. Thank you! ...
https://stackoverflow.com/ques... 

When do items in HTML5 local storage expire?

... It's not possible to specify expiration. It's completely up to the user. https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage Of course, it's possible that something your application stores on the client may...
https://stackoverflow.com/ques... 

What is the difference between JSF, Servlet and JSP?

...a Java view technology running on the server machine which allows you to write template text in client side languages (like HTML, CSS, JavaScript, ect.). JSP supports taglibs, which are backed by pieces of Java code that let you control the page flow or output dynamically. A well-known taglib is JST...
https://stackoverflow.com/ques... 

When you exit a C application, is the malloc-ed memory automatically freed?

... It depends on the operating system. The majority of modern (and all major) operating systems will free memory not freed by the program when it ends. Relying on this is bad practice and it is better to free it explicitly. The...
https://stackoverflow.com/ques... 

Move an array element from one array position to another

... like a version on npm, array-move is the closest to this answer, although it's not the same implementation. See its usage section for more details. The previous version of this answer (that modified Array.prototype.move) can be found on npm at array.prototype.move. I had fairly good success with...
https://stackoverflow.com/ques... 

Padding within inputs breaks width 100%

Ok, so we know that setting padding to an object causes its width to change even if it is set explicitly. While one can argue the logic behind this, it causes some problems with some elements. ...
https://stackoverflow.com/ques... 

Explanation of JSONB introduced by PostgreSQL

PostgreSQL just introduced JSONB and it's already trending on hacker news . It would be great if someone could explain how it's different from Hstore and JSON previously present in PostgreSQL. What are its advantages and limitations and when should someone consider using it? ...
https://stackoverflow.com/ques... 

How to initialize static variables

... PHP can't parse non-trivial expressions in initializers. I prefer to work around this by adding code right after definition of the class: class Foo { static $bar; } Foo::$bar = array(…); or class Foo { private static $bar; static function init() { sel...