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How do you change the size of figures drawn with matplotlib?
...gsize=(1,1)) would create an inch-by-inch image, which would be 80-by-80 pixels unless you also give a different dpi argument.
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WPF Button with Image
...e fails. Seems strange after similar code would work perfectly in Mozilla XUL.
6 Answers
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How can I check a C# variable is an empty string “” or null? [duplicate]
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@Lion Liu: Actually I think PHP has exactly as much to offer. See: php.net/manual/en/function.empty.php
– Milan
Feb 2 '16 at 20:09
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Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
...QL with homebrew as referenced in check status of postgresql server Mac OS X and how to start postgresql server on mac os x: you can use the brew uninstall postgresql command.
EnterpriseDB Installer
If you used the EnterpriseDB installer then see the other answer in this thread.
The EnterpriseDB...
What is the difference between MOV and LEA?
...n-trivial address calculation and store the result [for later usage]
LEA ax, [BP+SI+5] ; Compute address of value
MOV ax, [BP+SI+5] ; Load value at that address
Where there are just constants involved, MOV (through the assembler's constant calculations) can sometimes appear to overlap with the s...
Where's my JSON data in my incoming Django request?
I'm trying to process incoming JSON/Ajax requests with Django/Python.
12 Answers
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Paste in insert mode?
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While in insert mode hit CTRL-R {register}
Examples:
CTRL-R * will insert in the contents of the clipboard
CTRL-R " (the unnamed register) inserts the last delete or yank.
To find this in vim's help type :h i_ctrl-r
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Clean code to printf size_t in C++ (or: Nearest equivalent of C99's %z in C++)
...not the compiler. Using __GNUC__ is therefore a bit of a problem, if you mix GCC/mingw with msvcrt (and without using mingw's augmented printf).
– jørgensen
Nov 15 '13 at 6:06
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How do I move the turtle in LOGO? [closed]
...r of screen pointing up
LEFT [LT] - Turn turtle left
NODRAW [ND] - Enter text mode with clear screen
NOWRAP - Prevent drawings from wrapping around screen
PENCOLOR [PC] - Change pen color
PENDOWN [PD] - Turtle leaves trail
PENUP [PU] - Turtle ceases to leave trail
RIGHT ## [RT] - Turn turtle right
S...
How can I know which parts in the code are never used?
... unused catch blocks, because the compiler generally cannot prove that no exception will be thrown.
For the second kind, it's much more difficult. Statically it requires whole program analysis, and even though link time optimization may actually remove dead code, in practice the program has been s...