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Generating a random password in php
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Seems more straightforward to use $pass .= $alphabet[$n].
– Matthew
May 23 '11 at 19:33
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Merging between forks in GitHub
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git pull firstrepo master
git push origin
Remember, git pull is nothing more than a macro that does git fetch and git merge, in that order. You just need to fetch the list of commits from the first person's repository and then merge their branch into your tree. Merging should do the right thing w...
Optimum way to compare strings in JavaScript? [duplicate]
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Display name of the current file in vim?
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What does [object Object] mean?
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More generally I'd be concerned that objects may not HAVE an id attribute; for example, if you got an object list just using a css selector like $('.someStyleClass'). To be clear on the identity of whatever object you're deal...
AWS Difference between a snapshot and AMI
...he architecture, kernel, AMI name, description, block device mappings, and more.
You can take a snapshot of an EBS boot volume and turn it into an EBS boot AMI by registering it with the appropriate metadata. The trickiest part of this is specifying the correct AKI id (kernel) so that it boots co...
What is the difference between “word-break: break-all” versus “word-wrap: break-word” in CSS
...(Chinese, Japanese, and Korean) text, whereas word-wrap: break-word is the more general, non-CJK-aware, behaviour.
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Which is faster : if (bool) or if(int)?
...a bool is a single byte and an int is four. I don't think there's anything more special than that.
– CB Bailey
Apr 23 '11 at 15:38
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Animate scrollTop not working in firefox
...re truly an issue, and if you want to avoid feature-detection, it might be more straight-forward to enforce that the callback is only run once from within the callback:
function runOnce(fn) {
var count = 0;
return function() {
if(++count == 1)
fn.apply(this, arguments...