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Initializing a static std::map in C++
...I think of all the horrendous template code that must be behind it. Good example!
– Greg Hewgill
Sep 26 '08 at 10:22
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What is the difference between C# and .NET?
.... The C# specification says only a very little about the environment (basically, that it should contain some types such as int, but that's more or less all).
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How to create a directory if it doesn't exist using Node.js?
...n is in an operation that happens once (and only once), at startup. For example, require actually uses readFileSync to load modules.
Even then, you still have to be careful because lots of synchronous I/O can unnecessarily slow down your server's startup time.
Instead, you should use the asynchron...
Is it possible to implement a Python for range loop without an iterator variable?
Is it possible to do following without the i ?
14 Answers
14
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Find and restore a deleted file in a Git repository
...k in zsh. ± git checkout $(git rev-list -n 1 HEAD "spec/Sporkfile_example.rb")^ -- "spec/Sporkfile_example.rb" zsh: no matches found: b71c152d8f38dcd23ad7600a93f261a7252c59e9^ I switched to bash & it worked fine though.
– zoras
Feb 28 '12 at 3:...
Check if a JavaScript string is a URL
...ddress
'(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*'+ // port and path
'(\\?[;&a-z\\d%_.~+=-]*)?'+ // query string
'(\\#[-a-z\\d_]*)?$','i'); // fragment locator
return !!pattern.test(str);
}
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How can I use “” in javadoc without formatting?
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You can use < for < and > for > .
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Resetting a setTimeout
...imer = window.setTimeout(function() {
window.location.href = 'file.php';
}, 115000);
}
function onClick() {
clearTimeout(g_timer);
startTimer();
}
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rvm installation not working: “RVM is not a function”
...page, much more concise and worked like a charm on mint nadia running KDE & Cinammon nonetheless
– k4t434sis
Feb 19 '13 at 1:52
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How to avoid 'cannot read property of undefined' errors?
... "it will return true if a.b is 0" - nope. typeof a.b === "undefined" && a.b!=null - unnecessary to do the second part after the first, and it makes more sense to just do if ("b" in a)
– Ian
Feb 8 '13 at 22:23
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