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Using global variables in a function
...:
globvar = 0
def set_globvar_to_one():
global globvar # Needed to modify global copy of globvar
globvar = 1
def print_globvar():
print(globvar) # No need for global declaration to read value of globvar
set_globvar_to_one()
print_globvar() # Prints 1
I imagine the reason...
WAMP/XAMPP is responding very slow over localhost
...itor which can restart the worker if it crashes. You only get one in debug mode which is not meant for regular use.
– Synetech
Nov 20 '13 at 22:10
...
Get __name__ of calling function's module in Python
...
Check out the inspect module:
inspect.stack() will return the stack information.
Inside a function, inspect.stack()[1] will return your caller's stack. From there, you can get more information about the caller's function name, module, etc.
See...
How do I output coloured text to a Linux terminal?
...formatting it so that the foreground color of word is red.
#include "colormod.h" // namespace Color
#include <iostream>
using namespace std;
int main() {
Color::Modifier red(Color::FG_RED);
Color::Modifier def(Color::FG_DEFAULT);
cout << "This ->" << red << "w...
How to overcome root domain CNAME restrictions?
... [NC]
RewriteRule (.*) http://www.readytocloud.com$1 [R=301,L]
Note, the mod_rewrite module needs to be loaded for this to work. Luckily readytocloud.com is runing on a CentOS box, which by default loads mod_rewrite.
We have a client server running Apache 2.2 with just under 3,000 domains and ne...
How to clone a case class instance and change just one field in Scala?
...e fully immutable, and are held in immutable collections, to be eventually modified by an Akka actor.
5 Answers
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Building a minimal plugin architecture in Python
...rectory called "plugins" which the main app can poll and then use imp.load_module to pick up files, look for a well-known entry point possibly with module-level config params, and go from there. I use file-monitoring stuff for a certain amount of dynamism in which plugins are active, but that's a ni...
How to find all the subclasses of a class given its name?
...on of a subclass hasn't been executed yet - for example, if the subclass's module hasn't been imported yet - then that subclass doesn't exist yet, and __subclasses__ won't find it.
You mentioned "given its name". Since Python classes are first-class objects, you don't need to use a string with th...
How to track untracked content?
...ns/open_flash_chart_2 as “gitlink” entry, but never defined it as a submodule. Effectively you are using the internal feature that git submodule uses (gitlink entries) but you are not using the submodule feature itself.
You probably did something like this:
git clone git://github.com/korin/op...
Is there a way of having git show lines added, lines changed and lines removed?
... diff --numstat
to get numerical diff information.
As far as separating modification from an add and remove pair, --word-diff might help. You could try something like this:
MOD_PATTERN='^.+(\[-|\{\+).*$' \
ADD_PATTERN='^\{\+.*\+\}$' \
REM_PATTERN='^\[-.*-\]$' \
git diff --word-diff --unified=0 |...