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How to take screenshot of a div with JavaScript?
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“unary operator expected” error in Bash if condition
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506
If you know you're always going to use bash, it's much easier to always use the double bracket ...
Why do I get TypeError: can't multiply sequence by non-int of type 'float'?
...g to get a sale amount (by input) to be multiplied by a defined sales tax (0.08) and then have it print the total amount (sales tax times sale amount).
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How to check if a variable exists in a FreeMarker template?
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309
To check if the value exists:
[#if userName??]
Hi ${userName}, How are you?
[/#if]
Or wit...
How do I convert from stringstream to string in C++?
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206
yourStringStream.str()
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Inline instantiation of a constant List
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LukeHLukeH
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Passing an Array as Arguments, not an Array, in PHP
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answered Apr 13 '09 at 15:02
vartecvartec
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How do I select the parent form based on which submit button is clicked?
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edited Nov 22 '08 at 18:15
answered Nov 22 '08 at 18:09
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Should I use the Reply-To header when sending emails as a service to others?
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answered Jan 18 '11 at 20:01
dkarpdkarp
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Under what conditions is a JSESSIONID created?
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Laurel
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answered Feb 28 '09 at 23:56
Peter ŠtibranýPete...