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What does enumerate() mean?
...r, element); the for loop binds that to row_number and row, respectively.
Demo:
>>> elements = ('foo', 'bar', 'baz')
>>> for elem in elements:
... print elem
...
foo
bar
baz
>>> for count, elem in enumerate(elements):
... print count, elem
...
0 foo
1 bar
2 baz...
No module named _sqlite3
... trying to run a Django app on my VPS running Debian 5. When I run a demo app, it comes back with this error:
21 Answ...
Textarea that can do syntax highlighting on the fly?
...ore, here is some tools that seem to fit with your request:
EditArea ― Demo as FileEditor who is a Yii Extension ― (Apache Software License, BSD, LGPL)
Here is EditArea, a free javascript editor for source code. It allow to write well formated source code with line numerotation, tab suppor...
What is the documents directory (NSDocumentDirectory)?
...nDirectory = 1, // supported applications (Applications)
NSDemoApplicationDirectory, // unsupported applications, demonstration versions (Demos)
NSDeveloperApplicationDirectory, // developer applications (Developer/Applications). DEPRECATED - there is no one si...
How many Activities vs Fragments?
...ikipedia).
I prefer the pattern used by the ActionBarSherlock Fragments Demo app (download here and source code here). The demo that most closely matches the tutorial mentioned in the question is the one called "Layout" in the app; or FragmentLayoutSupport in the source code.
In this demo, the l...
How to set data attributes in HTML elements
...#mydiv').data('myval'); //getter
$('#mydiv').data('myval',20); //setter
Demo
Reference
From the reference:
jQuery itself uses the .data() method to save information under the names 'events' and 'handle', and also reserves any data name starting with an underscore ('_') for internal use.
I...
JavaScript string encryption and decryption?
...ted, "Secret Passphrase");
//4d657373616765
document.getElementById("demo1").innerHTML = encrypted;
document.getElementById("demo2").innerHTML = decrypted;
document.getElementById("demo3").innerHTML = decrypted.toString(CryptoJS.enc.Utf8);
Full working sample actually is:
<script ...
Twitter bootstrap 3 two columns full height
...
Edit:
In Bootstrap 4, native classes can produce full-height columns (DEMO) because they changed their grid system to flexbox. (Read on for Bootstrap 3)
The native Bootstrap 3.0 classes don't support the layout that you describe, however, we can integrate some custom CSS which make use of css...
Pure JavaScript Graphviz equivalent [closed]
... to add the Graph Dracula library to the list of candidates. You can see a demo here. It computes the graph and displays it (using Raphael); the code is short and clean.
– Greg Sadetsky
Jul 25 '12 at 19:04
...
Javascript “this” pointer within nested function
...
for the lazy and impatient, this demo logs: _this.name = myFirstObject this.name = mySecondObject
– ptim
Oct 16 '14 at 7:41
add a com...