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Run cURL commands from Windows console
...Hafeez took this one step further in this answer. I'd prefer a simpler cmd-script however, maybe creating a curl.cmd file containing this:
@powershell -Command "(new-object net.webclient).DownloadString('%1')"
which could be called just like the Unix-ish example above:
curl http://example.com/
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PostgreSQL error 'Could not connect to server: No such file or directory'
... uninstall pg
$ brew uninstall postgresql
Download and run the following script to fix permission on /usr/local:*
https://gist.github.com/rpavlik/768518
$ ruby fix_homebrew.rb
Then install Postgres again and pg gem:*
$ brew install postgresql
$ initdb /usr/local/var/postgres -E utf8
To hav...
JSON.parse vs. eval()
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@Hydro Short proof of concept: try eval('alert(1)');.
– Valerio Bozz
Feb 20 '18 at 11:33
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How to schedule a task to run when shutting down windows
....msc (local Policies)
Computer Configuration -> Windows settings -> Scripts -> Shutdown -> Properties -> Add
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PHP code is not being executed, instead code shows on the page
...ppens when PHP7 doesn't configure the default fast-CGI service in the make script. sudo a2enmod proxy_fcgi setenvif creates three new mods /mods-available/proxy.conf proxy_fcgi.load proxy.load Likewise, sudo a2enconf php7.0-fpm creates a config file /conf-available/php7.0-fpm.conf Once this is done ...
Undo git reset --hard with uncommitted files in the staging area
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Yes! This is exactly what I needed. I like the Python script for recreating all the files too. The other answers made me nervous about losing my data with garbage collection, so dumping the files is a win for me :)
– Eric Olson
Nov 18 '14 a...
memory_get_peak_usage() with “real usage”
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Ok, lets test this using a simple script:
ini_set('memory_limit', '1M');
$x = '';
while(true) {
echo "not real: ".(memory_get_peak_usage(false)/1024/1024)." MiB\n";
echo "real: ".(memory_get_peak_usage(true)/1024/1024)." MiB\n\n";
$x .= str_repeat(' ',...
Is it pythonic to import inside functions?
...bout loading the module twice - Why not both?
An import at the top of the script will indicate the dependencies and another import in the function with make this function more atomic, while seemingly not causing any performance disadvantage, since a consecutive import is cheap.
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Random number from a range in a Bash Script
I need to generate a random port number between 2000-65000 from a shell script. The problem is $RANDOM is a 15-bit number, so I'm stuck!
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Automatic exit from bash shell script on error [duplicate]
I've been writing some shell script and I would find it useful if there was the ability to halt the execution of said shell script if any of the commands failed. See below for an example:
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