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How can I tell if my server is serving GZipped content?
...Ginx server. I set gzip on in the conf file and now I'm trying to see if it works. YSlow says it's not, but 5 out of 6 websites that do the test say it is. How can I get a definite answer on this and why is there a difference in the results?
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Passing an array to a query using a WHERE clause
...ay(1,2,5) I want to have a SQL query that uses the values of the array in its WHERE clause like:
18 Answers
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What’s the best way to reload / refresh an iframe?
.... The best way I found until now was set the iframe’s src attribute to itself, but this isn’t very clean. Any ideas?
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Named regular expression group “(?Pregexp)”: what does “P” stand for?
...p_name>…) syntax allows one to refer to the matched string through its name:
3 Answers
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How to change the author and committer name and e-mail of multiple commits in Git?
I was writing a simple script in the school computer, and committing the changes to Git (in a repo that was in my pendrive, cloned from my computer at home). After several commits I realized I was committing stuff as the root user.
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Is there an “exists” function for jQuery?
...alsy', and for numbers 0 means false, everything else true. So you could write:
if ($(selector).length)
You don't need that >0 part.
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How many bytes in a JavaScript string?
...ich is about 500K when being sent from the server in UTF-8. How can I tell its size in JavaScript?
13 Answers
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Is there a way to change context to iframe in javascript console?
I would like to change the context of the javascript executed in the webkit developer tool/firebug console to execute its code like it is running from inside an iframe on the page.
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How can I split a JavaScript string by white space or comma?
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String.split can also accept a regular expression:
input.split(/[ ,]+/);
This particular regex splits on a sequence of one or more commas or spaces, so that e.g. multiple consecutive spaces or a comma+space sequence do not produce e...
Add icon to submit button in twitter bootstrap 2
I want to use the twitter bootstrap icons on my form input submit buttons.
12 Answers
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