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Building a minimal plugin architecture in Python
...to extend your application,
Example using hooks, inspired from MediaWiki (PHP, but does language really matters?):
import hooks
# In your core code, on key points, you allow user to run actions:
def compute(...):
try:
hooks.runHook(hooks.registered.beforeCompute)
except hooks.hook...
round() for float in C++
...r several inputs including 0.49999999999999994. See blog.frama-c.com/index.php?post/2013/05/02/nearbyintf1
– Pascal Cuoq
May 4 '13 at 18:23
10
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How do write IF ELSE statement in a MySQL query
...
you must write it in SQL not it C/PHP style
IF( action = 2 AND state = 0, 1, 0 ) AS state
for use in query
IF ( action = 2 AND state = 0 ) THEN SET state = 1
for use in stored procedures or functions
...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
...
First, the actual description is
Causes the currently executing thread object to temporarily pause and
allow other threads to execute.
Now, it is very likely that your main thread will execute the loop five times before the run method ...
File content into unix variable with newlines
...rintf "%s\n" "${lines[@]}"
See also:
http://bash-hackers.org/wiki/doku.php/commands/builtin/mapfile
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What algorithm gives suggestions in a spell checker?
...you can skip straight to ranking.
Update: I've since found one algorithm description that's similar to this, the FAROO Distributed Search. This is still an edit-distance limited search, but it's very fast because the pre-calculation step works like my "bad hash functions" idea. FAROO just uses a...
Is Meyers' implementation of the Singleton pattern thread safe?
...escu in Modern C++ Design. See Loki's site: loki-lib.sourceforge.net/index.php?n=Pattern.Singleton
– Matthieu M.
Nov 2 '09 at 14:57
1
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How can I repeat a character in Bash?
...racter-only solution
P ... a POSIX-compliant solution
followed by a brief description of the solution
suffixed with the name of the author of the originating answer
Small repeat count: 100
[M, P] printf %.s= [dogbane]: 0.0002
[M ] printf + bash global substr. repl...
Install dependencies globally and locally using package.json
...ls this script prior to install:
{
"name" : "Books",
"description" : "Node (npm) configuration for Books Database Web Application Tools",
"version" : "2.1.1",
"private" : true,
"scripts":
{
"preinstall" : "node ../../Sha...
Get image data url in JavaScript?
...rn), it does not create the same base64 string as the one I'm getting from PHP when doing base64_encode on the file obtained with file_get_contents function. The images seem very similar/the same, still the Javascripted one is smaller and I'd love them to be exactly the same. One more thing: the in...