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How do I send an HTML email?
...arefully, I have setText and setContent together, so it does not work, but now after taking out setText(), it work now. Thank you.
– Thang Pham
Feb 21 '11 at 17:47
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What is “2's Complement”?
...ition and subtraction remains difficult.
So along comes two's complement. Now you can store positive and negative integers and perform arithmetic with relative ease. There are a number of methods to convert a number into two's complement. Here's one.
Convert Decimal to Two's Complement
Convert t...
jQuery: Best practice to populate drop down?
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Ancient history here I know, but for googlers like me who just stumbled on this now, wouldn't be even faster if you cloned an <option/> element instead of creating each one?
– tedders
Jan 10 '13 at 23:44
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newline in [duplicate]
I'd like to know if it's possible to force a newline to show in the tooltip when using title property of a TD.
something like
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Hosting ASP.NET in IIS7 gives Access is denied?
... for me when I enabled windows authentication in IIS , working fine now. thanks
– Singaravelan
Jan 19 '18 at 11:15
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Why does changing the sum order returns a different result?
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May extend this later - out of time right now! waiting eagerly for it @Jon
– Prateek
Nov 6 '13 at 19:16
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Why use the params keyword?
I know this is a basic question, but I couldn't find an answer.
10 Answers
10
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What's the point of the X-Requested-With header?
...n XHR request.
If the server is checking that this header is present, it knows that the request didn't initiate from an attacker's domain attempting to make a request on behalf of the user with JavaScript. This also checks that the request wasn't POSTed from a regular HTML form, of which it is hard...
Setting environment variables on OS X
...en for apps launched via spotlight. So the selected answer is correct for Snow Leopard ;-)
– Louis Jacomet
Jun 9 '10 at 14:54
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How to convert timestamps to dates in Bash?
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@Bruno, how do you know date is faster than gawk.?
– ghostdog74
Mar 3 '10 at 14:23
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