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jQuery disable/enable submit button
...is not the right approach. There is a lot of confusion regarding attribute vs. property.
HTML
The "disabled" in <input type="button" disabled> in the markup is called a boolean attribute by the W3C.
HTML vs. DOM
Quote:
A property is in the DOM; an attribute is in the HTML that is parse...
List all developers on a project in Git
...
Note that if you want to use this command from within a script, or something like "ant", you must specify a revision or it outputs nothing. For the current revision you can use HEAD: git shortlog -sn HEAD
– Majenko
May 22 '14 at 18:03
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Syntax for creating a two-dimensional array
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@Oldrinb what about int array[][] = new int[3][]; VS int array[][] = new int[][3]; ?? which one is legal as I have read both version somewhere.
– roottraveller
Jun 13 '17 at 9:40
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How can I scroll to a specific location on the page using jquery?
...dy').animate({
scrollTop: 0,
scrollLeft: 300
}, 1000);
Plain javascript
scrolling with window.scroll
window.scroll(horizontalOffset, verticalOffset);
only to sum up, use the window.location.hash to jump to element with ID
window.location.hash = '#your-page-element';
Directly in HTML...
Python __str__ versus __unicode__
... A()
print( "__repr__ checks")
print( a1 )
print( a2 )
print( "\n__str__ vs __unicode__ checks")
print( str( a1 ))
print( unicode(a1))
print( "{}".format( a1 ))
print( u"{}".format( a1 ))
yields the following console output...
__repr__ checks
<__main__.A instance at 0x103f063f8>
<__mai...
Latest jQuery version on Google's CDN
...atest release by omitting the minor and build numbers.
Latest 1.8.x:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js"></script>
Latest 1.x:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
However, do keep in mind tha...
Show percent % instead of counts in charts of categorical variables
....0.0
This question is currently the #1 hit on google for 'ggplot count vs percentage histogram' so hopefully this helps distill all the information currently housed in comments on the accepted answer.
Remark: If hp is not set as a factor, ggplot returns:
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Bash syntax error: unexpected end of file
Forgive me for this is a very simple script in Bash. Here's the code:
19 Answers
19
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Split code over multiple lines in an R script
I want to split a line in an R script over multiple lines (because it is too long). How do I do that?
5 Answers
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What is “export default” in javascript?
...15.2 and the export syntax in particular is defined in §15.2.3 of the ECMAScript 2015 specification.
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