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How to document Ruby code?
...ion for the RDoc processor, which can find your documentation and generate HTML from it. You've put your comment in the right place for that, but you should have a look at the RDoc documentation to learn about the kinds of tags that RDoc knows how to format. To that end, I'd reformat your comment as...
How can I change the default Django date template format?
...me('%m/%d/%Y')
# assign it to template
return render_to_response('showme.html'
{'home_startdate':_startDate},
context_instance=RequestContext(request) )
...
Can a div have multiple classes (Twitter Bootstrap) [duplicate]
... have as many classes as you want (this is both regarding to bootstrap and HTML in general):
<div class="active dropdown-toggle"></div>
Just separate the classes by space.
Also: Keep in mind some bootstrap classes are supposed to be used for the same stuff but in different cases (for...
how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
...ot the solution for my query:
i have done something like this:
cell.innerHTML="<img height=40 width=40 alt='' src='<%=request.getContextPath()%>/writeImage.htm?' onerror='onImgError(this);' onLoad='setDefaultImage(this);'>"
function setDefaultImage(source){
var badImg = new Im...
When should I use UNSIGNED and SIGNED INT in MySQL?
... can store:
Source: http://dev.mysql.com/doc/refman/5.6/en/integer-types.html
UNSIGNED ranges from 0 to n, while signed ranges from about -n/2 to n/2.
In this case, you have an AUTO_INCREMENT ID column, so you would not have negatives. Thus, use UNSIGNED. If you do not use UNSIGNED for the AUTO_...
How to get the containing form of an input?
...ert($form.attr('name'));
Also, see this MDN link on the form property of HTMLInputElement:
https://developer.mozilla.org/en/DOM/HTMLInputElement#Properties
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How to disable “Save workspace image?” prompt in R?
...d that starts R.
(from http://tolstoy.newcastle.edu.au/R/help/05/03/1115.html)
If you are using a different editor than Rgui, you have to pass --no-save to the R command line when starting R
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How do I list all files of a directory?
... that's a shortcut for listdir+fnmatch docs.python.org/library/fnmatch.html#fnmatch.fnmatch
– Stefano
Jul 1 '11 at 13:03
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How do I put a variable inside a string?
... see the Python documentation:
https://docs.python.org/3/library/stdtypes.html#printf-style-string-formatting
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Get selected option text with JavaScript
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Where is the innerHTML?
– mplungjan
Feb 20 '13 at 10:15
@mplu...