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How do I expire a PHP session after 30 minutes?
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15 Answers
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Delete specific line number(s) from a text file using sed?
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If you want to delete lines 5 through 10 and 12:
sed -e '5,10d;12d' file
This will print the results to the screen. If you want to save the results to the same file:
sed -i.bak -e '5,10d;12d' file
This will back the file up to file.bak, and delete...
How to create a printable Twitter-Bootstrap page
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157
Be sure to have a stylesheet assigned for printing.
It could be a separate stylesheet:
<lin...
Passing data between controllers in Angular JS?
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answered Nov 24 '13 at 21:54
ChaliseChalise
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How to Calculate Execution Time of a Code Snippet in C++
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115
You can use this function I wrote. You call GetTimeMs64(), and it returns the number of millisec...
Get Android .apk file VersionName or VersionCode WITHOUT installing apk
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ToolmakerSteve
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answered Aug 12 '14 at 23:38
SileriaSileria...
Unable to login to SQL Server + SQL Server Authentication + Error: 18456
...ck to SQL Server, the client will get the following error message:
Msg 18456, Level 14, State 1, Server <ServerName>, Line 1
Login failed for user '<Name>'
Ok now what, by looking at the error message you feel like this is non-descriptive to understand the Level & state. By defaul...
What is the difference between :focus and :active?
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edited May 31 at 3:05
Rachid O
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answered ...
When should I use Memcache instead of Memcached?
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edited Aug 11 '15 at 9:15
Wilt
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a...
High Quality Image Scaling Library [closed]
...ed height and width
using (var resized = ImageUtilities.ResizeImage(image, 50, 100))
{
//save the resized image as a jpeg with a quality of 90
ImageUtilities.SaveJpeg(@"C:\myimage.jpeg", resized, 90);
}
Note
Remember that images are disposable, so you need to assign the result of your res...