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What does %~dp0 mean, and how does it work?
...
The variable %0 in a batch script is set to the name of the executing batch file.
The ~dp special syntax between the % and the 0 basically says to expand the variable %0 to show the drive letter and path, which gives you the current directory containi...
PHP best way to MD5 multi-dimensional array?
...t a trivial difference. You may see the results of the test with this live script here:
http://nathanbrauer.com/playground/serialize-vs-json.php
http://nathanbrauer.com/playground/plain-text/serialize-vs-json.php
Now, one thing to note is array(1,2,3) will produce a different MD5 as array(3,2,1)...
Unique Constraint in Entity Framework Code First
...x
Basically you need to insert a call like this in one of your migration scripts:
CreateIndex("TableName", new string[2] { "Column1", "Column2" }, true, "IX_UniqueColumn1AndColumn2");
Something like that:
namespace Sample.Migrations
{
using System;
using System.Data.Entity.Migrations;
...
Relation between CommonJS, AMD and RequireJS?
... function) {
return ModuleContents;
});
So, CommonJS and AMD are JavaScript module definition APIs that have different implementations, but both come from the same origins.
AMD is more suited for the browser, because it supports asynchronous loading of module dependencies.
RequireJS is an im...
How do I make background-size work in IE?
...plugin-site is here.
In similar fashion you could make a jQuery-plugin or script that makes background-size work in your situation (background-size: 100%) and in IE8-. So to answer your question: Yes there is a way but atm there is no plug-and-play solution (ie you have to do some coding yourself)....
Is Tomcat running?
...e pid has been written to the $CATALINA_PID file?
I have a cron'd checker script which sends out an email when tomcat is down:
kill -0 `cat $CATALINA_PID` > /dev/null 2>&1
if [ $? -gt 0 ]
then
echo "Check tomcat" | mailx -s "Tomcat not running" support@dom.com
fi
I guess you could ...
Convert HTML + CSS to PDF [closed]
...u have commandline access and DON'T want to pay $3500, PhantomJS with this script: github.com/ariya/phantomjs/blob/master/examples/rasterize.js might be a solution - it's the free and easy way!
– chjortlund
Oct 8 '14 at 14:16
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Load and execute external js file in node.js with access to local variables?
...y Ivan is without a doubt the way to go.
However, if you need to load JavaScript that has already been written and isn't aware of node, the vm module is the way to go (and definitely preferable to eval).
For example, here is my execfile module, which evaluates the script at path in either context ...
Run function from the command line
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The second one is a more general answer. I have a script defined multiple customer functions, and only call one depending on my need
– xappppp
Apr 15 '18 at 4:16
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Getting only response header from HTTP POST using curl
... if reachable or not). Do not use in, say, conditional statements in shell scripting...
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