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Select distinct values from a table field
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206
Say your model is 'Shop'
class Shop(models.Model):
street = models.CharField(max_length=1...
What is the difference between UTF-8 and Unicode?
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520
To expand on the answers others have given:
We've got lots of languages with lots of character...
Setup RSpec to test a gem (not Rails)
...mspec manually.
I also added s.add_development_dependency "rspec", ">= 2.0.0" to gemspec and did a bundle install .
4...
Android Studio/Intellij Idea: “Table of Contents” for a class
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244
IDEA has a tab called "Structure", which shows all the methods, fields, etc. of the currently-...
Can we open pdf file using UIWebView on iOS?
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278
Yes, this can be done with the UIWebView.
If you are trying to display a PDF file residing on...
Vim: Replacing a line with another one yanked before
...ne. You can however use V"0p which will always put the line yanked in step 2.
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Split string on the first white space occurrence
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332
If you only care about the space character (and not tabs or other whitespace characters) and onl...
Initialize a nested struct
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182
Well, any specific reason to not make Proxy its own struct?
Anyway you have 2 options:
The pro...
Hide all warnings in ipython
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edited Oct 31 '17 at 17:27
Vasco
94377 silver badges2323 bronze badges
answered Jan 27 '12 at 10:23
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How to reload .bash_profile from the command line?
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1929
Simply type source ~/.bash_profile
Alternatively, if you like saving keystrokes you can type ....