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Converting bool to text in C++
...< std::boolalpha << f << std::endl;
UPDATE:
If you want more than 4 lines of code without any console output, please go to cppreference.com's page talking about std::boolalpha and std::noboolalpha which shows you the console output and explains more about the API.
Additionally u...
Fastest way to check if a value exists in a list
...so consider using a set, but constructing that set from your list may take more time than faster membership testing will save. The only way to be certain is to benchmark well. (this also depends on what operations you require)
...
Is there a better way of writing v = (v == 0 ? 1 : 0); [closed]
...en I need the code to be understood by coworkers I'll have to default to a more logic-based approach. Thank you though, your answer has made my day.
– Ollie Glass
Aug 2 '11 at 11:53
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Should one use < or
...
The first is more idiomatic. In particular, it indicates (in a 0-based sense) the number of iterations. When using something 1-based (e.g. JDBC, IIRC) I might be tempted to use &lt;=. So:
for (int i=0; i &lt; count; i++) // For 0-based A...
What does the brk() system call do?
... very simple memory map you have there. A real 64-bit address space looks more like this:
Legend: t: text, d: data, b: BSS
This is not remotely to scale, and it shouldn't be interpreted as exactly how any given OS does stuff (after I drew it I discovered that Linux actually puts...
CSS '>' selector; what is it? [duplicate]
...ren) of elements with class "outer" (unless, of course, you declare other, more specific rules overriding these rules). See fiddle.
div {
border: 1px solid black;
padding: 10px;
}
.outer &gt; div {
border: 1px solid orange;
}
&lt;div class='outer'&gt;
div.outer - This is the par...
How to document Python code with doxygen [closed]
...tion string syntax:
"""@package docstring
Documentation for this module.
More details.
"""
def func():
"""Documentation for a function.
More details.
"""
pass
In which case the comments will be extracted by doxygen, but you won't be able to use any of the special doxygen comman...
What is the difference between Strategy pattern and Dependency Injection?
...
DI and Strategy work in the same way, but Strategy is used for more fine-grained and short-lived dependencies.
When an object is configured with a "fixed" Strategy, for example when the object is constructed, the distinction between Strategy and DI blurs. But in a DI scenario it is more...
WebClient vs. HttpWebRequest/HttpWebResponse
...mplished with WebClient , nor where HttpWebRequest/Response will give you more "fine-grained" control.
8 Answers
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