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Escaping quotes and double quotes
How do I properly escape the quotes in the -param value in the following command line?
3 Answers
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RSpec: how to test if a method was called?
When writing RSpec tests, I find myself writing a lot of code that looks like this in order to ensure that a method was called during the em>x m>ecution of a test (for the sake of argument, let's just say I can't really interrogate the state of the object after the call because the operation the method p...
Search for selection in vim
I use vim and vim plugins for visual studio when writing C++. Often, I find myself wanting to search for a string within a function, for em>x m>ample every call to object->public_member.memberfunc() .
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Force Screen On
How do I force the screen to stay active and not shut off while my app is running?
3 Answers
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Turn off spell checking in Eclipse for good
Every time I create a new workspace in Eclipse I have to turn off the spell checking via Preferences. (Preferences->General->Editors->Tem>x m>t Editors->Spelling->Enable Spell Checking)
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How to convert ActiveRecord results into an array of hashes
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as_json
You should use as_json method which converts ActiveRecord objects to Ruby Hashes despite its name
tasks_records = TaskStoreStatus.all
tasks_records = tasks_records.as_json
# You can now add new records and return the result as json by calling `to...
Is it possible for a unit test to assert that a method calls sys.em>x m>it()
I have a python 2.7 method that sometimes calls
4 Answers
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How to use android emulator for testing bluetooth application?
I am developing an application which will send a request to a bluetooth printer for printing. The code is working fine for real devices, but I want to run it on the Android Emulator. How can I use the emulator for bluetooth testing?
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Persistent :set syntam>x m> for a given filetype?
I'm working on a Symfony2 project which uses Twig, and the filetypes are myfile.html.twig . Vim doesn't automatically detect the syntam>x m> highlighting and so applies none. I can use :set syntam>x m>=HTML after I've opened the file but this is a pain when jumping between files.
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runOnUiThread in fragment
I'm trying to convert an Activity to fragment. The error mark on runOnUiThread .
on the past:
6 Answers
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