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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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BindingFlags.IgnoreCase not working for Type.GetProperty()?
...efault look-up flags, if you specify new flags you need to provide all the info so that the property can be found. For example: BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.Instance
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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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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...
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 ( )...
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this issue will get resolved along with the php file info error without a sweat, and the php version of xampp is so outdated.
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What's the difference between HEAD, working tree and index, in Git?
...ing directory. Index is just a file within the git repository that stores info what you want to commit.
– Boon
Jul 27 '15 at 20:08
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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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