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Restarting cron after changing crontab file?
...
Ah it's that easy. It's now sudo service cron restart.
– CMCDragonkai
Jan 10 '14 at 18:25
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Cross compile Go on OSX?
...eem to have improved the cross compilation process, meaning it is built in now. No ./make.bash-ing or brew-ing required. The process is described here but for the TLDR-ers (like me) out there: you just set the GOOS and the GOARCH environment variables and run the go build.
For the even lazier copy...
How do you work with an array of jQuery Deferreds?
...lice.call(arguments));
});
return deferred;
}
}
Now you can simply pass in an array of deferreds/promises and get back an array of resolved/rejected objects in your callback, like so:
$.when.all(promises).then(function(schemas) {
console.log("DONE", this, schemas); /...
Android studio using > 100% CPU at all times - no background processes appear to be running
...S seemed to have a HUGE impact toward the high cpu usage - it was 150% and now it's 20%, more or less.
I'm on OS X
Go to: Preferences > Version Control > Background. Now listed under 'Background Operations' are 6 options.
I disabled the first three options which are:
Perform update on VC...
do you have kcachegrind like profiling tools for mac [closed]
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There is now a 'brew install qcachegrind' where the formula is based on that blog. Although it (atm) does not install the /Applications/QCachegrind.app, just a qcachegrind binary.
– DTest
Jul 6 '...
When should I use Arrow functions in ECMAScript 6?
...a mid-sized AngularJS app) to JavaScript compiled using Traceur Babel. I'm now using the following rule of thumb for functions in ES6 and beyond:
Use function in the global scope and for Object.prototype properties.
Use class for object constructors.
Use => everywhere else.
Why use arrow func...
How to check whether a file is empty or not?
...ument.txt') as my_file:
... # I already have file open at this point.. now what?
... my_file.seek(0) #ensure you're at the start of the file..
... first_char = my_file.read(1) #get the first character
... if not first_char:
... print "file is empty" #first character is the em...
REST API Best practices: Where to put parameters? [closed]
...ion identification, api keys, whatevs.
Content - E.g. data to be stored.
Now let's look at the different places where these parameters could go.
Request headers & cookies
URL query string ("GET" vars)
URL paths
Body query string/multipart ("POST" vars)
Generally you want State to be set in...
Facebook App: localhost no longer works as app domain
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Good to know! So they seem to ignore the port then, weird.
– mgol
May 17 '17 at 8:35
add a comment
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MVC3 DropDownListFor - a simple example?
...use StackOverflow to figure out how to get them to appear on the View, but now I don't know how to capture the values in its corresponding properties on the View Model when it's submitted. In order to get this to work I had to create an inner class that had an ID and a value property, then I had to...