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Variable's scope in a switch case [duplicate]
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I'll repeat what others have said: the scope of the variables in each case clause corresponds to the whole switch statement. You can, however, create further nested scopes with braces as follows:
int key = 2;
switch (key) {
case 1: {
...
Encoding URL query parameters in Java
...MIME format (which is a valid HTML form encoding). I'm assuming that's not what you're looking for.
– Buhake Sindi
Mar 16 '11 at 18:54
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Intro to GPU programming [closed]
...ound. These
shader languages give an immense
amount of power to
manipulate what gets drawn at a per-vertex
or per-pixel level, directly
on the graphics card, making things
like shadows, lighting, and bloom
really easy to implement.
The second thing that comes to mind is using
openCL to code for the...
CSS word-wrapping in div
...e mark-up afterwards (didn't see it at first).
The overflow-x property is what's causing the scroll bar to appear. Remove that and the div will adjust to as high as it needs to be to contain all your text.
share
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Reducing memory usage of .NET applications?
What are some tips to reduce the memory usage of .NET applications? Consider the following simple C# program.
9 Answers
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Cross-browser window resize event - JavaScript / jQuery
What is the correct (modern) method for tapping into the window resize event that works in Firefox, WebKit , and Internet Explorer?
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Move the mouse pointer to a specific position?
... has been adopted by - it looks like - Chrome and Firefox. It's managed by what's called Mouse Lock, and hitting escape will break it. From my brief read-up, I think the idea is that it locks the mouse to one location, and reports motion events similar to click-and-drag events.
Here's the release d...
What happens to C# Dictionary lookup if the key does not exist?
...ing for null but the compiler warns that this condition will never occur. What should I be looking for?
9 Answers
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CSS technique for a horizontal line with words in the middle
...e same color as the background of your page, it will be especially obvious what i mean if your background isn't white. ;)
– DrLazer
Sep 10 '12 at 11:04
1
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C++ Singleton design pattern
...ic initialization order problems
See this article describing lifetimes:
What is the lifetime of a static variable in a C++ function?
See this article that discusses some threading implications to singletons:
Singleton instance declared as static variable of GetInstance method, is it thread-saf...