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Read values into a shell variable from a pipe
...ad x ; do echo $x ; done
if you want to split the lines up into multiple words you can use multiple variables in place of x like this:
cat myFile | while read x y ; do echo $y $x ; done
alternatively:
while read x y ; do echo $y $x ; done < myFile
But as soon as you start to want to do an...
What is meant with “const” at end of function declaration? [duplicate]
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A "const function", denoted with the keyword const after a function declaration, makes it a compiler error for this class function to change a member variable of the class. However, reading of a class variables is okay inside of the function, but writing inside of...
git ignore vim temporary files
...culous to try to ignore all of the various backup extensions.)
In other words, do not put anything in .gitignore or in core.excludes in $GIT_DIR/config. Put the info in $HOME/.gitconfig instead (as nunopolonia suggests with --global.) Note that "global" means per-user, not per-system.
If you...
How do I find the stack trace in Visual Studio?
...tudio should be in the 'debugging' state. Sorry, I can see how my original wording leaves room for misinterpretation.
– dss539
Dec 12 '13 at 16:17
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Converting string from snake_case to CamelCase in Ruby
...r all of these, we can see that gsub is quite bad for this. I used 126 080 words.
user system total real
capitalize and gsub : 0.360000 0.000000 0.360000 ( 0.357472)
split and map, with &: 0.190000 0.000000 0.190000 ( 0.189493)
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What is the best way to implement “remember me” for a website? [closed]
...the token does not match, a theft is assumed. The user receives a strongly worded warning and all of the user's remembered sessions are deleted.
If the username and series are not present, the login cookie is ignored.
This approach provides defense-in-depth. If someone manages to leak the databas...
Laravel Controller Subfolder routing
... says App\Http\Controllers\Auth\Controller not found, why is it append the word Controller on there, and losing the actual name of the controller? I think its the slash thats doing that. -o didnt help.
– blamb
Nov 10 '17 at 1:22
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Regex to match string containing two names in any order
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@VarunAgw Word boundary. regular-expressions.info/refwordboundaries.html
– Alin Purcaru
Apr 26 '16 at 14:22
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Load local JSON file into variable
... Maybe his version of jquery doesn't support this, yet? I've improved the wording.
– Aaron Digulla
Jan 23 '13 at 16:42
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Using Python String Formatting with Lists
...erical values of 0, 1 and 2 are somehow related to the number of times the word "BLAH" appears.
– SabreWolfy
Apr 21 at 13:30
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