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Do you need break in switch when return is used?
...se return instead of break...
break is optional and is used to prevent "falling" through all the other case statements. So return can be used in a similar fashion, as return ends the function execution.
Also, if all of your case statements are like this:
case 'foo':
$result = find_result(...)...
Calculate the date yesterday in JavaScript
...is would fail as getDate returns the day of the month (eg: 1 - 31) but actually setDate(0) sets the date to the last day of the previous month. Does this work across all browsers though?
– Drew Noakes
Mar 21 '14 at 14:19
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Big-O summary for Java Collections Framework implementations? [closed]
...:
Collections Overview has a nice summary table.
Annotated Outline lists all of the implementations on one page.
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Difference between HTML “overflow : auto” and “overflow : scroll”
...content is clipped.
Scroll will however always show the scrollbar even if all content fits and you cant scroll it.
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Why do I need to do `--set-upstream` all the time?
...he one at origin in the same way as git branch --set-upstream does.
Personally, I think it's a good thing to have to set up that association between your branch and one on the remote explicitly. It's just a shame that the rules are different for git push and git pull.
1 It may sound silly, but ...
Prevent flicker on webkit-transition of webkit-transform [duplicate]
...ing other elements on the site and I ended up by having to add the rule to all elements on the site.
– mlunoe
Jan 10 '13 at 13:53
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Is there hard evidence of the ROI of unit testing?
...nit testing sounds great to me, but I'm not sure I should spend any time really learning it unless I can convince others that is has significant value. I have to convince the other programmers and, more importantly, the bean-counters in management, that all the extra time spent learning the testing...
Loop through an array in JavaScript
...ns
Too verbose
Imperative
Easy to have off-by-one errors (sometimes also called a fence post error)
2. Array.prototype.forEach
The ES5 specification introduced a lot of beneficial array methods, one of them, the Array.prototype.forEach and it gives us a concise way to iterate over an array:
co...
How do I embed a single file from a GitHub gist with the new gist interface?
...tHub Gist interface has one embed snippet for the entire gist which embeds all files in the gist. The old interface had embed code for each file in the gist. Anyone know if there's a trick to embed a single file?
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comparing 2 strings alphabetically for sorting purposes
I'm trying to compare 2 strings alphabetically for sorting purposes. For example I want to have a boolean check like if('aaaa' < 'ab') . I tried it, but it's not giving me correct results, so I guess that's not the right syntax. How do I do this in jquery or Javascript?
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