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How to uninstall Jenkins?
...robably very simple, but I can't find any hint anywhere. So how one is supposed to do that, in general and specifically on Mac?
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Save bitmap to location
...ressFormat.PNG, 100, out); // bmp is your Bitmap instance
// PNG is a lossless format, the compression factor (100) is ignored
} catch (IOException e) {
e.printStackTrace();
}
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Difference between java.io.PrintWriter and java.io.BufferedWriter?
...e writing to the file.
There is no such concept as a "PrintReader"; the closest you will get is probably java.util.Scanner.
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Java Look and Feel (L&F) [closed]
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There is a lot of possibilities for LaFs :
The native for your system
The nimbus LaF
Web LaF
The substance project (forked into the Insubstantial project)
Napkin LaF
Synthetica
Quaqua (looks like aqua from MacOS X)
Seaglass
JGoodies
Liquidlnf
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Compile error: “g++: error trying to exec 'cc1plus': execvp: No such file or directory”
...convention interacts badly with case-insensitive file systems (Windows, macOS, for example). When you had COLARR.C, the system was probably looking at it as a C++ source file; as colarr.c, it is a C source file.
– Jonathan Leffler
Dec 9 '16 at 18:13
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Meaning of tilde in Linux bash (not home directory)
...sh feature called "tilde expansion". It's a function of the shell, not the OS. You'll get different behavior with csh, for example.
To answer your question about where the information comes from: your home directory comes from the variable $HOME (no matter what you store there), while other user's h...
Repeat command automatically in Linux
Is it possible in Linux command line to have a command repeat every n seconds?
13 Answers
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What is the argument for printf that formats a long?
... answered Sep 1 '08 at 22:50
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Assigning default values to shell variables with a single command in bash
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Very close to what you posted, actually:
FOO=${VARIABLE:-default} # If variable not set or null, use default.
Or, which will assign default to VARIABLE as well:
FOO=${VARIABLE:=default} # If variable not set or null, set it to...
How can i use iptables on centos 7? [closed]
I installed CentOS 7 with minimal configuration (os + dev tools). I am trying to open 80 port for httpd service, but something wrong with my iptables service ... what's wrong with it? What am I doing wrong?
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