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Link and execute external JavaScript file hosted on GitHub
...me.
(Optional) Insert the version you want to link to, as @version (if you do not do this, you will get the latest - which may cause long-term caching)
Examples:
http://raw.githubusercontent.com/<username>/<repo>/<branch>/path/to/file.js
Use this URL to get the latest vers...
How to create a generic array in Java?
...to ask a question in return: is your GenSet "checked" or "unchecked"?
What does that mean?
Checked: strong typing. GenSet knows explicitly what type of objects it contains (i.e. its constructor was explicitly called with a Class<E> argument, and methods will throw an exception when they are ...
What's the difference between a method and a function?
...code can access public instance data.
– Raffi Khatchadourian
Jun 13 '12 at 21:59
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When to use “ON UPDATE CASCADE”
...rdingly.
In reference to #4, if you change the child ID to something that doesn't exist in the parent table (and you have referential integrity), you should get a foreign key error.
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Can I split an already split hunk with git?
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If you're using git add -p and even after splitting with s, you don't have a small enough change, you can use e to edit the patch directly.
This can be a little confusing, but if you carefully follow the instructions in the editor window that will be opened up after pressing e then you'l...
Remove commas from the string using JavaScript
...ou'll need to use replace on the string. To convert to a float so you can do the maths, you'll need parseFloat:
var total = parseFloat('100,000.00'.replace(/,/g, '')) +
parseFloat('500,000.00'.replace(/,/g, ''));
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Command line for looking at specific port
Is there a way to examine the status of a specific port from the Windows command line? I know I can use netstat to examine all ports but netstat is slow and looking at a specific port probably isn't.
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how to exclude null values in array_agg like in string_agg using postgres?
...answered Oct 29 '12 at 14:11
Clodoaldo NetoClodoaldo Neto
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What is the closest thing Windows has to fork()?
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Cygwin has fully featured fork() on Windows. Thus if using Cygwin is acceptable for you, then the problem is solved in the case performance is not an issue.
Otherwise you can take a look at how Cygwin implements fork(). From a quite old Cygwin's architecture doc:...
How To Set A JS object property name from a variable
...o correctly articulates that using [] notation is actually the only way to do it.
– Dennis Plucinik
Dec 12 '12 at 5:19
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