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Unnecessary curly braces in C++?
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+1 for using block scope used to free resources as fast as possible
– Leo
Mar 15 '12 at 12:49
9
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How can I get stock quotes using Google Finance API?
... to be documented (as far as I've been able to find anyway).
Here is some information on historical prices, just for reference sake.
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C++ Object Instantiation
...t of that type on the stack, and you're guaranteed that your resource gets freed when it goes out of scope. That way you don't have to track your new/delete pairs everywhere to ensure you avoid memory leaks.
The most common name for this idiom is RAII
Also look into smart pointer classes which are...
How can I stop .gitignore from appearing in the list of untracked files?
...ted. However, in that case it's probably better to add the ignores to .git/info/exclude, a special checkout-local file that works just like .gitignore but does not show up in "git status" since it's in the .git folder.
See also https://help.github.com/articles/ignoring-files
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Java: PrintStream to String?
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Don't forget to close the PrintStream to free all resources.
– tobr
Jun 20 '12 at 9:11
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Mark error in form using Bootstrap
...rect the error</span>
</div>
<div class="form-group has-info">
<label class="control-label" for="inputError">Input with info</label>
<input type="text" class="form-control" id="inputError">
<span class="help-block">Username is taken</span&...
Is there an upside down caret character?
...˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄
"Actual size": ˅˄˅˄
(more info)
Edit: Another Option...
⋁⋁⋁⋁⋁⋁⋁⋁⋁⋁ Unicode #8897 / U+22C1 (info) named N-ARY LOGICAL OR
⋀⋀⋀⋀⋀⋀⋀⋀⋀⋀ Unicode #8896 / U+22C0 (info) named N-ARY LOGICAL AND
"Actual size": ⋁⋀...
std::string to char*
...the devil's work seem to be missing this fact.
– Jay Freeman -saurik-
Oct 4 '13 at 1:25
3
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How to read the content of a file to a string in C?
...y read the entire file due to errors and what not.
– freespace
Oct 6 '08 at 14:45
6
like rmeador ...
Why does integer overflow on x86 with GCC cause an infinite loop?
...irrelevant to the fact that this has undefined behaviour.
The compiler is free to use the existence of undefined behaviour to improve its optimisations, (by removing a conditional from a loop, as in this example). There is no guaranteed, or even useful, mapping between C++ level constructs and x86 ...