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Convert a String In C++ To Upper Case

...it requires boost, or the title should be changed. – Andrea Nov 25 '15 at 11:53 5 This appears to...
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Regex to match only letters

... Use a character set: [a-zA-Z] matches one letter from A–Z in lowercase and uppercase. [a-zA-Z]+ matches one or more letters and ^[a-zA-Z]+$ matches only strings that consist of one or more letters only (^ and $ mark the begin and end of a string respectively). If you want to match other letters...
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Remove the last line from a file in Bash

...sed. MacOS: On Mac OS X (as of 10.7.4), the equivalent of the sed -i command above is sed -i '' -e '$ d' foo.txt share | improve this answer | follow | ...
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How can I create an Asynchronous function in Javascript?

...iscussing this with a friend yesterday so this answer is perfect! I understand and can identify the async functions and use them in JS properly. But simply why can't we implement custom ones is not clear to me. It's like a black box that we know how make it work (using, say, setInterval) but that we...
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What is the difference between D3 and jQuery?

...with jQuery you directly manipulate elements, but with D3 you provide data and callbacks through D3's unique data(), enter() and exit() methods and D3 manipulates elements. D3 is usually used for data visualization but jQuery is used for creating web apps. D3 has many data visualization extensions a...
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Jquery bind double click and single click separately

...uery that would allow me to differentiate between behavior on double click and single click? 14 Answers ...
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Git Server Like GitHub? [closed]

... time Subversion user that is going to try Git. I have read some about it and understand the distributed nature - I can see a lot of the benefits. ...
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Significant new inventions in computing since 1980

...World Wide Web ("distributed hypertext via simple mechanisms") as proposed and implemented by Tim Berners-Lee started in 1989/90. While the idea of hypertext had existed before (Nelson’s Xanadu had tried to implement a distributed scheme), the WWW was a new approach for implementing a distribute...
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How to access the ith column of a NumPy multidimensional array?

... reference is reflected in the original array. – harmands Oct 18 '16 at 14:21 add a comment  |  ...
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Should I learn C before learning C++? [closed]

I visited a university CS department open day today and in the labs tour we sat down to play with a couple of final-year projects from undergraduate students. One was particularly good - a sort of FPS asteroids game. I decided to take a peek in the src directory to find it was done in C++ (most of...