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How do I use extern to share variables between source files?
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** Each time it is invoked, it redefines the macros EXTERN, INITIALIZE
** based on whether macro DEFINE_VARIABLES is currently defined.
*/
#undef EXTERN
#undef INITIALIZE
#ifdef DEFINE_VARIABLES
#define EXTERN /* nothing */
#define INITIALIZE(...) = __VA_ARGS__
#else
#define EXTER...
Using @property versus getters and setters
...enly encapsulation become desirable. The same thing happened with abstract base classes. "Python was always at war with encapsulation-breaking. Freedom is slavery. Lambdas should only fit on one line."
– johncip
Aug 16 '16 at 0:14
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How to make the python interpreter correctly handle non-ASCII characters in string operations?
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fortranfortran
64.4k2222 gold badges122122 silver badges167167 bronze badges
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SFTP in Python? (platform independent)
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There's also code.google.com/p/pysftp which is based on Paramiko, but easier to use
– franzlorenzon
Feb 8 '13 at 14:08
1
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Where does Chrome store extensions?
...is link "Finding All Installed Browsers in Windows XP and Vista – beware 64bit!" may be useful for Windows as suggested by "How to find all the browsers installed on a machine".
The installed web browsers are saved in this registry,
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet
H...
Convert RGB to RGBA over white
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FYI, posted final solution based on your answer in question
– Mark Kahn
Jul 12 '11 at 23:58
2
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How to check if an option is selected?
...the selected option this way:
$('#mySelectBox option:selected')...
LIVE DEMO
But if you want to iterate all the options, do it with this.selected instead of this.isChecked which doesn't exist:
$('#mySelectBox option').each(function() {
if (this.selected)
alert('this option is selecte...
How does this print “hello world”?
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The number 4946144450195624 fits 64 bits, its binary representation is:
10001100100100111110111111110111101100011000010101000
The program decodes a character for every 5-bits group, from right to left
00100|01100|10010|01111|10111|11111|01111|01100|011...
How to install a specific version of a ruby gem?
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ruby | 1:1.9.3 | http://ftp.uk.debian.org/debian/ wheezy/main amd64 Packages
ruby | 4.5 | http://ftp.uk.debian.org/debian/ squeeze/main amd64 Packages
Then install it:
$ sudo apt-get install ruby=1:1.9.3
To check what's the current version, run:
$ gem --version # Check f...
How to read a file in reverse order?
...he file and then clean-close it?
– BringBackCommodore64
Mar 13 '17 at 16:09
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