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Get last element of Stream/List in a one-liner
How can I get the last element of a stream or list in the following code?
6 Answers
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Command to change the default home directory of a user
I would like to know whether there is any simple shell command to change the user home directory in Linum>x m>/Unim>x m> (one similar to chsh which changes the default login shell of an em>x m>isting valid user) without touching the /etc/passwd file. Thanks
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How to use the PI constant in C++
I want to use the PI constant and trigonometric functions in some C++ program. I get the trigonometric functions with include <math.h> . However, there doesn't seem to be a definition for PI in this header file.
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Python mock multiple return values
I am using pythons mock.patch and would like to change the return value for each call.
Here is the caveat:
the function being patched has no inputs, so I can not change the return value based on the input.
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How can I create a directly-em>x m>ecutable cross-platform GUI app using Python?
...pplications, thus I conclude that there is some way to compile it into an em>x m>ecutable for Mac, Windows and Linum>x m>.
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java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
While running junit test in eclipse I am getting this Em>x m>ception :
17 Answers
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Django templates: verbose version of a choice
...del instance's method. Therefore it'd have to be a model form bound to an em>x m>isting object which is not the case and also not general.
– Artur Gajowy
Jul 9 '09 at 22:40
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Compiled vs. Interpreted Languages
...ying to get a better understanding of the difference. I've found a lot of em>x m>planations online, but they tend towards the abstract differences rather than the practical implications.
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Linum>x m> command: How to 'find' only tem>x m>t files?
...very fast way to use find to find only non-binary files:
find . -type f -em>x m>ec grep -Iq . {} \; -print
The -I option to grep tells it to immediately ignore binary files and the . option along with the -q will make it immediately match tem>x m>t files so it goes very fast. You can change the -print to a...
Break when a value changes using the Visual Studio debugger
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In the Visual Studio 2005 menu:
Debug -> New Breakpoint -> New Data Breakpoint
Enter:
&myVariable
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