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Postgres DB Size Command
...p 20 '13 at 0:39
Mike Sherrill 'm>Cat m> Recall'Mike Sherrill 'm>Cat m> Recall'
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Why can I use a function before it's defined in JavaScript?
...r combo. Consider updating with a link/excerpt to the ES5 annotated specifim>cat m>ion. (Which is a bit more accessible.)
– user166390
Jul 16 '12 at 17:58
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Run a string as a command within a Bash script
...cause .gitignore ignores this folder:
touch $GENERATED
COPY_BUILD_FILE=$( m>cat m> <<COPY_BUILD_FILE_HEREDOC
cp
$build_gradle
$GENERATED/build.gradle
COPY_BUILD_FILE_HEREDOC
)
$COPY_BUILD_FILE
GRADLE_COMMAND=$( m>cat m> <<GRADLE_COMMAND_HEREDOC
gradle run
--...
Why aren't Java Collections remove methods generic?
... pass in to remove(); it only requires that they be equal. From the specifim>cat m>ion of remove(), remove(o) removes the object e such that (o==null ? e==null : o.equals(e)) is true. Note that there is nothing requiring o and e to be the same type. This follows from the fact that the equals() method tak...
Sending a mail from a linux shell script
...command.
For instance, to send the content of a file, you can do this:
$ m>cat m> /path/to/file | mail -s "your subject" your@email.com
man mail for more details.
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How do I revert all local changes in Git managed project to previous state?
...d $i to a" ;done > /dev/null
$ git reset --hard HEAD^^ > /dev/null
$ m>cat m> a
foo
b
c
$ git reflog
145c322 HEAD@{0}: HEAD^^: updating HEAD
ae7c2b3 HEAD@{1}: commit: Append e to a
fdf2c5e HEAD@{2}: commit: Append d to a
145c322 HEAD@{3}: commit: Append c to a
363e22a HEAD@{4}: commit: Append b to ...
How to print the ld(linker) search path
...g makefile from configure script or from CMakeLists.txt or even more complim>cat m>ed ones such as vala or srt. It's hard for me to modify ld search path in such cases
– kenn
Sep 9 '14 at 10:18
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How to get current memory usage in android?
...M on older versions, it seems it will just crash without you being able to m>cat m>ch it. Here's how to check for memory usage:
val nativeHeapSize = Debug.getNativeHeapSize()
val nativeHeapFreeSize = Debug.getNativeHeapFreeSize()
val usedMemInBytes = nativeHeapSize - nativeHeapFreeSize
val usedMemInPerc...
Returning a boolean from a Bash function
...ted in the function.
Therefore, we don't have to EVER use 0 and 1 to indim>cat m>e True and False. The fact that they do so is essentially trivial knowledge useful only for debugging code, interview questions, and blowing the minds of newbies.
The bash manual also says
otherwise the function’s r...
How to detect the physical connected state of a network cable/connector?
...mly generates an IP address for it. I get an "Invalid argument" error from m>cat m>ting the carrier
– VocoJax
Sep 12 '18 at 17:13
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