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how do I check in bash whether a file was created more than x time ago?
...y on it. The only cross-system compatible way I found was to use perl. The script should work on Macs if you replace the corresponding line with this: local changed=$(perl -MFile::stat -e "print stat(\"${filename}\")->mtime") superuser.com/questions/427551/…
– Bijou Tro...
How to retrieve a user environment variable in CMake (Windows)
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Getting variables into your CMake script
You can pass a variable on the line with the cmake invocation:
FOO=1 cmake
or by exporting a variable in BASH:
export FOO=1
Then you can pick it up in a cmake script using:
$ENV{FOO}
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What are the Android SDK build-tools, platform-tools and tools? And which version should be used?
...tools:
Android SDK Tools
Location: $ANDROID_HOME/tools
Main tools: ant scripts (to build your APKs) and ddms (for debugging)
Android SDK Platform-tools
Location: $ANDROID_HOME/platform-tools
Main tool: adb (to manage the state of an emulator or an Android device)
Android SDK Build-tools
Lo...
github: No supported authentication methods available
...nvironment variable to use the ssh client included with git.
The .profile script gets executed when you start your Git Bash command line.
Edit:
This is my .profile. It will ask you for your password the first time you start the git command prompt, then will remember it from then on, until you rebo...
Passing variables to the next middleware using next() in Express.js
... @Kousha You can write router middleware at the top of your routing script: router.use(function(req,res,next){req.YOUR_APP_NAME = {};next()})
– Tomas
Feb 7 '16 at 1:22
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MySQL Insert into multiple tables? (Database normalization?)
...statements, just like SELECT, UPDATE, INSERT and DELETE. Make a little testscript first, and if everything works fine, you're good to go.
– Konerak
Mar 4 '11 at 15:45
2
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How to read embedded resource text file
...ce (text file) using StreamReader and return it as a string? My current script uses a Windows form and textbox that allows the user to find and replace text in a text file that is not embedded.
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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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i used this in a php script to make very well formatted HTML content for migration into WordPress: $string = preg_replace( '/[^\x00-\x7F]/', null, $string ); htmlspecialchars_decode( htmlentities( html_entity_decode( $string ) ) );
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How can I have grep not print out 'No such file or directory' errors?
... don't bother while doing sysadmin tasks over the console, but from within scripts I do look for text files with "find", and then grep each one:
find /etc -type f -exec grep -nHi -e "widehat" {} \;
Instead of:
grep -nRHi -e "widehat" /etc
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How to make connection to Postgres via Node.js
...atle birth year: %d", row.birthday.getYear()); //dates are returned as javascript dates
console.log("Beatle height: %d' %d\"", Math.floor(row.height / 12), row.height % 12); //integers are returned as javascript ints
});
//fired after last row is emitted
query.on('end', function() {
client....