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How to trim whitespace from a Bash variable?
I have a shell script with this code:
42 Answers
42
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Check if OneToOneField is None in Django
I have two models like this:
8 Answers
8
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Can I use assert on Android devices?
I want to use the Assert keyword in my android apps to destroy my app in some cases on the emulator, or my device during testing. Is this possible?
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Generic deep diff between two objects
I have two objects: oldObj and newObj .
20 Answers
20
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How to get a complete list of ticker symbols from Yahoo Finance? [closed]
I've googled endlessly for a method of getting a complete (and daily updated) list of all Yahoo ticker symbols available through http://finance.yahoo.com
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How can I recover the return value of a function passed to multiprocessing.Process?
In the example code below, I'd like to recover the return value of the function worker . How can I go about doing this? Where is this value stored?
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Folder structure for a Node.js project
I notice that Node.js projects often include folders like these:
6 Answers
6
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Can I run multiple programs in a Docker container?
I'm trying to wrap my head around Docker from the point of deploying an application which is intended to run on the users on desktop. My application is simply a flask web application and mongo database. Normally I would install both in a VM and, forward a host port to the guest web app. I'd like to ...
In .NET, which loop runs faster, 'for' or 'foreach'?
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Why doesn't C have unsigned floats?
...stion seems to be strange. Programmers sometimes think too much. Please read on...
12 Answers
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