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How can I determine if a String is non-null and not only whitespace in Groovy?
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edited Nov 23 '14 at 23:51
Jared Burrows
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How do I prevent the iPhone screen from dimming or turning off while my application is running?
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edited Feb 16 '18 at 3:27
Valentin Shamardin
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Laravel stylesheets and javascript don't load for non-base routes
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someOne
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answered May 15 '13 at 12:58
gangan
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Update value of a nested dictionary of varying depth
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273
@FM's answer has the right general idea, i.e. a recursive solution, but somewhat peculiar coding...
Duplicate headers received from server
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236
This ones a little old but was high in the google ranking so I thought I would throw in the ans...
How do I raise the same Exception with a custom message in Python?
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Update: For Python 3, check Ben's answer
To attach a message to the current exception and re-raise it:
(the outer try/except is just to show the effect)
For python 2.x where x>=6:
try:
try:
raise ValueError # something bad......
Use of Application.DoEvents()
...d there's a set of notifications that cause trouble. They come from about 3 feet in front of the monitor. The user could for example close the main window while the loop that calls DoEvents() is running. That works, user interface is gone. But your code didn't stop, it is still executing the loo...
How can I count the number of matches for a regex?
...d())
count++;
System.out.println(count); // prints 3
}
}
Handling overlapping matches
When counting matches of aa in aaaa the above snippet will give you 2.
aaaa
aa
aa
To get 3 matches, i.e. this behavior:
aaaa
aa
aa
aa
You have to search for a match at inde...
How does one unit test routes with Express?
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answered Mar 1 '12 at 14:39
Linus ThielLinus Thiel
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