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What are the real-world strengths and weaknesses of the many frameworks based on backbone.js? [close
...ve been building since December of 2011, has a few very distinct goals and ideals in mind, as well:
Composite application architecture
Enterprise messaging pattern influence
Modularization options
Incremental use (no all-or-nothing requirement)
No server lock-in
Make it easy to change those defaul...
How to detect idle time in JavaScript elegantly?
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Here is a rough jQuery implementation of tvanfosson's idea:
$(document).ready(function(){
idleTime = 0;
//Increment the idle time counter every second.
var idleInterval = setInterval(timerIncrement, 1000);
function timerIncrement()
{
idleTime++;
if (...
How to display a content in two-column layout in LaTeX?
... if you want specific control of what is in the columns, then the minipage idea would probably work best.
– Mica
Sep 29 '09 at 15:47
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html onchange event not working
...nge" before the user does anything; adjust your code as necessary.
If the idea of a timing event going off every tenth of a second seems ungainly, you can initiate the timer when the input field receives the focus and terminate it (with clearInterval()) upon a blur. I don't think it's possible to c...
Adding a public key to ~/.ssh/authorized_keys does not log me in automatically
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I had no idea about ssh-copy-id! That step alone would make a great answer.
– James Marble
Jul 7 '16 at 3:59
2
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What is the best open XML parser for C++? [duplicate]
...some reason the classes I call from tinyxml2 get a not resolved error. Any idea why? I found the classes in the header file which I included, so they should be available.
– evadecaptcha
Dec 16 '14 at 17:12
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Is if(items != null) superfluous before foreach(T item in items)?
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Cute idea; an empty array would be preferable because it consumes less memory and produces less memory pressure. Enumerable.Empty<string> would be even more preferable because it caches the empty array it generates and re-us...
Compare double to zero using epsilon
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The test certainly is not the same as someValue == 0. The whole idea of floating-point numbers is that they store an exponent and a significand. They therefore represent a value with a certain number of binary significant figures of precision (53 in the case of an IEEE double). The repres...
retrieve links from web page using python and BeautifulSoup [closed]
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+1, using the soup strainer is a great idea because it allows you to circumvent a lot of unnecessary parsing when all you're after are the links.
– Evan Fosmark
Jul 3 '09 at 18:57
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Is it acceptable and safe to run pip install under sudo?
...the comments section have pointed out the next approach is not a very good idea unless you do not know what to do and got stuck:
Another approach for global packages like in your case you want to do something like :
chown -R $USER /Library/Python/2.7/site-packages/
or more generally
chown -R ...