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Intersection of two lists in Bash
... are much more simple AND correct: ''for file in *.txt''. Read mywiki.wooledge.org/ParsingLs
– Rany Albeg Wein
Jan 25 '16 at 3:49
2
...
When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or
...th and height) and uses those in its calculations, but it neither sets nor reads any scope variables and has no template. This is a good use case for not creating another scope; we don't need one, so why bother?
But in another SVG directive, however, I required a set of data to use and additionally...
What does (function($) {})(jQuery); mean?
...ent scope, once it's returned the function is executed using line 4, maybe reading through these steps will help
1. function(){ .. }
2. (1)
3. 2()
You can see that 1 is the declaration, 2 is returning the function and 3 is just executing the function.
An example of how it would be used.
(functi...
What is the difference between association, aggregation and composition?
...
I was going to ask why you cared to answer an already answered question that was asked more than 5 years ago but then I read your blog entry and it was way more informative than some of the answers here. Upvoted!
– Donbhupi
Dec 6 '15 ...
Set timeout for ajax (jQuery)
...
Please read the $.ajax documentation, this is a covered topic.
$.ajax({
url: "test.html",
error: function(){
// will fire when timeout is reached
},
success: function(){
//do something
},
ti...
Explain the “setUp” and “tearDown” Python methods used in test cases
...l prerequisite steps to setUp and all clean-up steps to tearDown.
You can read more with examples here.
When a setUp() method is defined, the test runner will run that method
prior to each test. Likewise, if a tearDown() method is defined, the
test runner will invoke that method after each ...
Git merge master into feature branch
...is a branching model for git that can be followed, and you unconsciously already did. It also is an extension to Git which adds some commands for the new workflow steps that do things automatically which you would otherwise need to do manually.
So what did you do right in your workflow? You have tw...
Difference between Hive internal tables and external tables?
...The data is also used outside of Hive. For example, the data files are read and processed by an existing program that doesn't lock the files.
Data needs to remain in the underlying location even after a DROP TABLE. This can apply if you are pointing multiple schemas (tables or views) at a single...
Windows batch files: .bat vs .cmd?
...rified information from the various answers and cited references in this thread:
command.com is the 16-bit command processor introduced in MS-DOS and was also used in the Win9x series of operating systems.
cmd.exe is the 32-bit command processor in Windows NT (64-bit Windows OSes also have a 64-bi...
How to get jQuery to wait until an effect is finished?
I am sure I read about this the other day but I can't seem to find it anywhere.
I have a fadeOut() event after which I remove the element, but jQuery is removing the element before it has the chance to finish fading out.
How do I get jQuery to wait until the element had faded out, then remov...