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Getting the last element of a split string array
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var str = "hello,how,are,you,today?";
var pieces = str.split(/[\s,]+/);
At this point, piece...
How to add JTable in JPanel with null layout?
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11 Answers
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How to let PHP to create subdomain automatically for each user?
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12 Answers
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How to create module-wide variables in Python? [duplicate]
...o a name.
Imagine a file called foo.py, containing this single line:
X = 1
Now imagine you import it.
import foo
print(foo.X) # prints 1
However, let's suppose you want to use one of your module-scope variables as a global inside a function, as in your example. Python's default is to assume...
How to construct a timedelta object from a simple string
... a string. The user must enter something like "32m" or "2h32m", or even "4:13" or "5hr34m56s"... Is there a library or something that has this sort of thing already implemented?
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How to export query result to csv in Oracle SQL Developer?
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Version I am using
Update 5th May 2012
Jeff Smith has blogged showing, what I believe is the superior method to get CSV output from SQL Developer. Jeff's method is shown as Method 1 below:
Method 1
Add the comment /*csv*/ to your SQL query and run the query ...
Similar to jQuery .closest() but traversing descendants?
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16 Answers
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Powershell equivalent of bash ampersand (&) for forking/running background processes
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As long as the command is an executable or a file that has an associated executable, use Start...