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How to get process ID of background process?

...tart a background process from my shell script, and I would like to kill this process when my script finishes. 7 Answers ...
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Angular js init ng-model from default values

... This is a common mistake in new Angular applications. You don't want to write your values into your HTML on the server if you can avoid it. If fact, if you can get away from having your server render HTML entirely, all the bett...
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Angular HttpPromise: difference between `success`/`error` methods and `then`'s arguments

... NB This answer is factually incorrect; as pointed out by a comment below, success() does return the original promise. I'll not change; and leave it to OP to edit. The major difference between the 2 is that .then() call returns...
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Android Studio Stuck at Gradle Download on create new project

... It is not stuck, it will take some time normally 5-7 mins , it also depends upon internet connection, so wait for some time. It will take time only for first launch. Update: Check the latest log file in your C:\Users\<User&...
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Microsecond timing in JavaScript

... As alluded to in Mark Rejhon's answer, there is an API available in modern browsers that exposes sub-millisecond resolution timing data to script: the W3C High Resolution Timer, aka window.performance.now(). now() is better than the traditional Date.getTime() in two im...
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Maximum length of the textual representation of an IPv6 address?

...TE_ADDR"] in PHP into a DB field, pretty simple task, really. The problem is that I can't find any proper information about the maximum length of the textual representation of an IPv6 address, which is what a webserver provides through $_SERVER["REMOTE_ADDR"] . ...
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What's the fastest way to do a bulk insert into Postgres?

... share | improve this answer | follow | edited Jun 21 at 7:34 Kos 3,71777 gold badges2828 ...
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What is the difference between AF_INET and PF_INET in socket programming?

What is the difference between AF_INET and PF_INET in socket programming? 7 Answers 7 ...
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What does Google Closure Library offer over jQuery? [closed]

...information. More than another JS lib As I understand it, Google Closure is not only another JS library, but it is also a set of tools that will allow you to optimize your JS code. Working with jQuery gives you good tools and a lightweight library, but it does not minify your own code. The Closure...
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Bash script error [: !=: unary operator expected

In my script I am trying to error check if the first and only argument is equal to -v but it is an optional argument. I use an if statement but I keep getting the unary operator expected error. ...