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Can't use NVM from root (or sudo)
I've mentioned that my application uses different version of NodeJS when running from sudo .
10 Answers
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.htaccess redirect all pages to new domain
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My bad... it does work, my hosting service had some other redirect on which was fu**** things up. Thanks! :)
– Yuval Adam
Dec 22 '09 at 10:59
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How do I create a Bash alias?
I'm on OSX and I need to put something like this, alias blah="/usr/bin/blah" in a config file but I don't know where the config file is.
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How do I replace NA values with zeros in an R dataframe?
I have a data frame and some columns have NA values.
21 Answers
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Display help message with python argparse when script is called without any arguments
This might be a simple one. Assume I have a program that uses argparse to process command line arguments/options. The following will print the 'help' message:
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Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
... where Stage is involved will have cascading delete enabled by default. It means, if you delete a Stage entity
the delete will cascade directly to Side
the delete will cascade directly to Card and because Card and Side have a required one-to-many relationship with cascading delete enabled by defau...
Programmatically align a toolbar on top of the iPhone keyboard
...of the iPhone keyboard (as in iPhone Safari when you're navigating form elements, for example).
7 Answers
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Passing parameters to addTarget:action:forControlEvents
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action:@selector(switchToNewsDetails:)
You do not pass parameters to switchToNewsDetails: method here. You just create a selector to make button able to call it when certain action occurs (touch up in your case). Controls can use 3 types of selectors to respond to actions, all of the...
Django. Override save for model
...picture added or just description updated, so I can skip rescaling every time the model is saved?
7 Answers
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How to enable MySQL Query Log?
How do I enable the MySQL function that logs each SQL query statement received from clients and the time that query statement has submitted?
Can I do that in phpmyadmin or NaviCat?
How do I analyse the log?
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