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Get URL query string parameters
... need following
basename($_SERVER['REQUEST_URI'])
It would provide you info like following example
file.php?arg1=val&arg2=val
And if you also want full path of file as well starting from root, e.g. /folder/folder2/file.php?arg1=val&arg2=val then just remove basename() function and ...
What is the C++ function to raise a number to a power?
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pow() in the cmath library. More info here.
Don't forget to put #include<cmath> at the top of the file.
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How do I use HTML as the view engine in Express?
...on of express are you using? Express 4.x contains the app.engine API. More info is @ expressjs.com/en/api.html#app.engine
– AnandShanbhag
Mar 3 '16 at 13:48
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Set transparent background using ImageMagick and commandline prompt
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Solution
color=$( convert filename.png -format "%[pixel:p{0,0}]" info:- )
convert filename.png -alpha off -bordercolor $color -border 1 \
\( +clone -fuzz 30% -fill none -floodfill +0+0 $color \
-alpha extract -geometry 200% -blur 0x0.5 \
-morphology erode square:1 -geomet...
Laravel requires the Mcrypt PHP extension
...avel 4 for Mac users, this issue will get resolved along with the php file info error without a sweat, and the php version of xampp is so outdated.
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Uses of Action delegate in C# [closed]
...pers as we move towards a more functional style of programming. (For more info on the computer science behind it read this: http://en.wikipedia.org/wiki/Map_(higher-order_function).
Now if you are using C# 3 you can slick this up a bit with a lambda expression like so:
using System;
using System....
Retrieve CPU usage and memory usage of a single process on Linux?
...it to a CSV using the 'watch' command. What command can I use to get this info from the Linux command-line?
20 Answers
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Create a git patch from the uncommitted changes in the current working directory
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git format-patch also includes binary diffs and some meta info. Actually that would be the best bet for creating a patch, but afaik this does only work for checked in sources/ changes, right?
– Eric
Mar 18 '12 at 12:24
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How to access a dictionary element in a Django template?
...value for choices.items. It should still work.
– OldTinfoil
Jan 4 '13 at 11:52
so in the template engine can't use ( )...
How to run Conda?
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This info is current as of today, August 10, 2016. Here are the exact steps I took to fix this using methods posted above. I did not see anyone post: export PATH=$PATH:$HOME/anaconda/bin (you need to add export to the beginning of...