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Does it make sense to do “try-finally” without “catch”?
...uted before any exception in the try block. So If there are two exceptions one in try and one in finally the only exception that will be thrown is the one in finally. This behavior is not the same in PHP and Python as both exceptions will be thrown at the same time in these languages and the excepti...
How to write a multidimensional array to a text file?
...umpy as np
x = np.arange(200).reshape((4,5,10))
np.savetxt('test.txt', x)
One workaround is just to break the 3D (or greater) array into 2D slices. E.g.
x = np.arange(200).reshape((4,5,10))
with open('test.txt', 'w') as outfile:
for slice_2d in x:
np.savetxt(outfile, slice_2d)
However,...
Is there a predefined enumeration for Month in the .NET library?
...us cultures have different monthly calendars, but there's (apparently) not one that has a different number of days per week. So the number of days per week is consistent even if the names aren't.
– Ryan Lundy
Jan 12 '10 at 19:58
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What does the red exclamation point icon in Eclipse mean?
...elated tools use red exclamation point icons. So, to be clear, this is the one I mean:
10 Answers
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Verifying signed git commits?
...
Just in case someone comes to this page through a search engine, like I did: New tools have been made available in the two years since the question was posted: There are now git commands for this task: git verify-commit and git verify-tag ca...
How do I diff the same file between two different commits on the same branch?
... are in the current directory, not on the top level git managed directory, one has to prepend ./ on Unix: <revision_1>:./filename_1
– Andre Holzner
Aug 12 '13 at 12:44
7
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Xcode “The private key for is not installed on this mac - distributing”
...th the new certificate. (They should all be listed as Active when you are done.)
Go back to XCode and refresh your list of provisioning profiles.
I had the same issue as you did and this resolved it just fine.
share
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Semicolons superfluous at the end of a line in shell scripts?
...fely remove any single semicolons at the end of any line, but never double ones?
– Nagel
Sep 21 '11 at 22:14
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Ternary Operators in JavaScript Without an “Else”
...return value
only use ternary expressions when the returned value is to be one of two values (or use nested expressions if that is fitting)
each part of the expression (after ? and after : ) should return a value without side effects (the expression x = true returns true as all expressions return th...
How to replace case-insensitive literal substrings in Java
... but it's pretty solid and easy to follow, esp. for people newer to Java. One thing that gets me about the String class is this: It's been around for a very long time and while it supports a global replace with regexp and a global replace with Strings (via CharSequences), that last doesn't have a s...