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What does iterator->second mean?
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answered Mar 16 '13 at 16:04
Joseph MansfieldJoseph Mansfield
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How should one use std::optional?
...how does it compensate for what was not found in the previous Standard (C++11).
4 Answers
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Regular expression to match non-ASCII characters?
...matches any character which is not contained in the ASCII character set (0-127, i.e. 0x0 to 0x7F).
You can do the same thing with Unicode:
[^\u0000-\u007F]+
For unicode you can look at this 2 resources:
Code charts list of Unicode ranges
This tool to create a regex filtered by Unicode block...
comparing sbt and Gradle [closed]
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Note that one key difference between SBT and Gradle is its dependency management:
SBT: Ivy, wit...
Make function wait until element exists
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10 Answers
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Installing libv8 gem on OS X 10.9+
I'm trying to install libv8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
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What should I do if the current ASP.NET session is null?
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158
Yes, the Session object might be null, but only in certain circumstances, which you will only ...
Algorithm to detect intersection of two rectangles?
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18 Answers
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What is the advantage of using async with MVC5?
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170
The async actions are useful only when you are performing I/O bound operations such as remote ...