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Subscripts in plots in R
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How to load "2" from the variable? I have a loop and need to plot x_[1] x_[2] x_[3] ...
– 0x2207
Dec 11 '14 at 11:38
6
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How do I know the script file name in a Bash script?
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Not working in case the script is invoked from another folder. The path is included in the ${0##*/}. Tested using GitBash.
– AlikElzin-kilaka
Jul 30 '15 at 6:30
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Get exit code of a background process
I have a command CMD called from my main bourne shell script that takes forever.
12 Answers
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Command to change the default home directory of a user
...sername username
-m (abbreviation for --move-home) will move the content from the user's current directory to the new directory.
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What are the differences between concepts and template constraints?
.... If you had done this in C++11, you'd have had some horrible error thrown from inside the sort function that makes no sense to anybody.
Constraints predicates are very similar to type traits. They take some template argument type and give you some information about it. Constraints attempt to answ...
How to configure static content cache per folder and extension in IIS7?
...ite useful. The Wrox Pro IIS7 book isn't bad either. TBH I learned mostly from the IIS.NET config reference site: iis.net/ConfigReference and from poking about the %systemroot%\system32\inetsrv\config\applicationhost.config file and related friends.
– Kev
Nov ...
TypeError: method() takes 1 positional argument but 2 were given
...does indeed have two arguments - it's just that the first one is implicit, from the point of view of the caller.
This is because most methods do some work with the object they're called on, so there needs to be some way for that object to be referred to inside the method. By convention, this first ...
Always pass weak reference of self into block in ARC?
...nce. May that be the cause of these blocks retaining self and keeping it from being dealloced ? The question is, should I always use a weak reference of self in a block ?
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Detecting iOS / Android Operating system
...i.test(userAgent)) {
return "Android";
}
// iOS detection from: http://stackoverflow.com/a/9039885/177710
if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
return "iOS";
}
return "unknown";
}
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How do I retrieve the number of columns in a Pandas data frame?
... my guess is that it does not call a function but just reads the attribute from memory?
– mkln
Nov 30 '13 at 18:59
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