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How to create a zip archive of a directory in Python?
... zipdir('tmp/', zipf)
zipf.close()
Adapted from: http://www.devshed.com/c/a/Python/Python-UnZipped/
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How to set commands output as a variable in a batch file
...
FOR /F "tokens=* USEBACKQ" %%F IN (`command`) DO (
SET var=%%F
)
ECHO %var%
I always use the USEBACKQ so that if you have a string to insert or a long file name, you can use your double quotes without screwing up the command.
Now if your output will contain ...
Java Generics: Cannot cast List to List? [duplicate]
Just come across with this problem:
10 Answers
10
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Formatting a float to 2 decimal places
.... So far I have got the sale price to calculate perfectly but where I have come stuck is formatting the output to 2 decimal places.
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How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
... This is great, I used it for another application here: stackoverflow.com/questions/4092927/…
– cxrodgers
Apr 8 '15 at 21:19
1
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Calculate the center point of multiple latitude/longitude coordinate pairs
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A much earlier question on SO asked about finding the average of a set of compass angles.
An expansion of the approach recommended there for spherical coordinates would be:
Convert each lat/long pair into a unit-length 3D vector.
Sum each of those vectors
Normalise the resulting vector
Convert b...
How to determine if Javascript array contains an object with an attribute that equals a given value?
...ak out of the loop as soon as you find what you're looking for to minimize computational time.
var found = false;
for(var i = 0; i < vendors.length; i++) {
if (vendors[i].Name == 'Magenic') {
found = true;
break;
}
}
...
make: Nothing to be done for `all'
...ometimes "Nothing to be done for all" error can be caused by spaces before command in makefile rule instead of tab. Please ensure that you use tabs instead of spaces inside of your rules.
all:
<\t>$(CC) $(CFLAGS) ...
instead of
all:
$(CC) $(CFLAGS) ...
Please see the GNU make manual ...
How to set specific java version to Maven
...arameter to find which Java version it is supposed to run. I see from your comment that you can't change that in the configuration.
You can set the JAVA_HOME parameter just before you start maven (and change it back afterwards if need be).
You could also go into your mvn(non-windows)/mvn.bat/mvn...