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Unable to find a locale path to store translations for file __init__.py

...h {% trans %} in my templates. However, when I execute the following command in my app folder, I receive an error message: ...
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This type of CollectionView does not support changes to its SourceCollection from a thread different

...eCollection is created on UI thread, you can only modify it from UI thread and not from other threads. This is termed as thread affinity. If you ever need to update objects created on UI thread from different thread, simply put the delegate on UI Dispatcher and that will do work for you delegating ...
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What is the most effective way for float and double comparison?

...ing problems were: The implicit presumption in an algorithm that if a==b and b==c then a==c. Using the same epsilon for lines measured in inches and lines measured in mils (.001 inch). That is a==b but 1000a!=1000b. (This is why AlmostEqual2sComplement asks for the epsilon or max ULPS). The use o...
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How to run a program without an operating system?

...ystem running? Can you create assembly programs that the computer can load and run at startup, e.g. boot the computer from a flash drive and it runs the program that is on the CPU? ...
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Run certain code every n seconds [duplicate]

...at case you'd better set t = threading.Timer &c, then t.daemon = True, and only then t.start() right before the print "Hello, World!". – Alex Martelli Aug 3 '10 at 5:46 6 ...
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Disable button in jQuery

... Use .prop instead (and clean up your selector string): function disable(i){ $("#rbutton_"+i).prop("disabled",true); } generated HTML: <button id="rbutton_1" onclick="disable(1)">Click me</button> <!-- wrap your onclick in...
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Bring element to front using CSS

...ng images to front using CSS . I've already tried setting z-index to 1000 and position to relative, but it still fails. 4 ...
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Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit

I'm writing StoreKit-related code, and I'm getting some rather troubling error codes when I try to add a purchase to the queue. ...
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Get the _id of inserted document in Mongo database in NodeJS

...ToInsert, function(err,docsInserted){ console.log(docsInserted); }); and check the console to see what I mean. share | improve this answer | follow | ...
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Python argparse mutual exclusive group

...ns within the group mutually exclusive. What you're looking for is subcommands. Instead of prog [ -a xxxx | [-b yyy -c zzz]], you'd have: prog command 1 -a: ... command 2 -b: ... -c: ... To invoke with the first set of arguments: prog command_1 -a xxxx To invoke with the sec...