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Check empty string in Swift?
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244
There is now the built in ability to detect empty string with .isEmpty:
if emptyString.isEmpt...
Case conventions on element names?
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answered Jul 2 '09 at 15:18
Pete KirkhamPete Kirkham
46k55 gold badges8686 silver badges157157 bronze badges
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How to get the last N rows of a pandas DataFrame?
I have pandas dataframe df1 and df2 (df1 is vanila dataframe, df2 is indexed by 'STK_ID' & 'RPT_Date') :
3 Answers
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Using Python 3 in virtualenv
Using virtualenv , I run my projects with the default version of Python (2.7). On one project, I need to use Python 3.4.
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JavaScript: Check if mouse button down?
...mask of currently pressed buttons:
0 for "nothing is pressed"
1 for left
2 for right
4 for middle
and any combination of above, e.g., 5 for left + middle
So adjust your code accordingly! I leave it as an exercise.
And remember: IE uses a global event object called … "event".
Incidentally IE ...
Where do you include the jQuery library from? Google JSAPI? CDN?
... ? "https://" : "http://",
"ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js' type='text/javascript'>\<\/script>"
].join(''));
</script>
UPDATE 9/8/2010 -
Some suggestions have been made to reduce the complexity of the code by removing the HTTP and HTTPS and sim...
Named string formatting in C#
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John SheehanJohn Sheehan
72.7k2727 gold badges153153 silver badges189189 bronze badges
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How to understand nil vs. empty vs. blank in Ruby
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answered May 20 '09 at 16:14
Corban BrookCorban Brook
20.7k44 gold badges2525 silver badges3434 bronze badges
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How do I get the day of the week with Foundation?
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216
NSDateFormatter *dateFormatter = [[[NSDateFormatter alloc] init] autorelease];
[dateFormatte...
Can I stretch text using CSS?
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249
Yes, you can actually with CSS 2D Transforms. This is supported in almost all modern browsers,...