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Use of exit() function
... with a return type without an argument. It's defined by the stdlib header file.
You need to use ( exit(0) or exit(EXIT_SUCCESS)) or (exit(non-zero) or exit(EXIT_FAILURE) ).
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Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
...throwing is a better or cleaner way to handle a situation like nonexistent file or null pointer, regardless of whether those situations are common, and without considering the performance cost.
– LarsH
Apr 19 '13 at 18:37
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What is the proper way to re-throw an exception in C#? [duplicate]
...ll be changed to reflect the current method.
Example:
static string ReadAFile(string fileName) {
string result = string.Empty;
try {
result = File.ReadAllLines(fileName);
} catch(Exception ex) {
throw ex; // This will show ReadAFile in the StackTrace
throw; /...
When should you use constexpr capability in C++11?
...{ TWO = 2 };
// This doesn't compile
enum { pi = 3.1415f };
// This is a file local lvalue masquerading as a global
// rvalue. It works most of the time. But May subtly break
// with static initialization order issues, eg pi = 0 for some files.
static const float pi = 3.1415f;
// This is a true...
Is there any “font smoothing” in Google Chrome?
...= or Google's webfont.js. The problem is that Chrome simply requests .woff files from Google's API which render horribly. Surprisingly all other font file types render beautifully. However, there are some CSS tricks that will "smoothen" the rendered font a little bit, you'll find the workaround(s) d...
Vim multiline editing like in sublimetext?
... the macro with @a, repeat last macro with @@. To apply to the rest of the file, do something like 99@a which assumes you do not have more than 99 lines, macro execution will end when it reaches end of file.
Here is how to achieve what you want with visual-block-mode (starting in normal mode):
Na...
Determine version of Entity Framework I am using?
... which specifies it is a .NET 4 component. Alternatively, you can open the file location as listed in the Path property and right-click the component in question, choose properties, then choose the details tab and view the product version.
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Git error on git pull (unable to update local ref)
...s executing the git pull is the same user that created the repository. The file permissions are incorrect.
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How to set proxy for wget?
... of the system via the /etc/wgetrc or for the user only with the ~/.wgetrc file:
use_proxy=yes
http_proxy=127.0.0.1:8080
https_proxy=127.0.0.1:8080
or via -e options placed after the URL:
wget ... -e use_proxy=yes -e http_proxy=127.0.0.1:8080 ...
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Are types like uint32, int32, uint64, int64 defined in any stdlib header?
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Looking at the file I found "ISO C99: 7.18 Integer types <stdint.h>" in the comments. I suppose you get stdint.h if you're respecting the C99 standard.
– philix
May 16 '11 at 4:53
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