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Testing for empty or nil-value string [duplicate]
I'm trying to set a variable conditionally in Ruby. I need to set it if the variable is nil or empty (0 length string). I've come up with the following:
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JavaScript sleep/wait before continuing [duplicate]
I have a JavaScript code that I need to add a sleep/wait function to. The code I am running is already in a function, eg:
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Access the css “:after” selector with jQuery [duplicate]
I have the following css:
3 Answers
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Headless Browser and scraping - solutions [closed]
I'm trying to put list of possible solutions for browser automatic tests suits and headless browser platforms capable of scraping.
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what is Segmentation fault (core dumped)? [duplicate]
I am trying to write a C program in linux that having sqrt of the argument, Here's the code:
1 Answer
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Is there a way to continue broken scp (secure copy) command process in Linux? [closed]
I am copying 7.5 GB file to a remote server using scp command. At some point in time file transfer breaks and I have to start all over again.
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Convert Unix timestamp into human readable date using MySQL
Is there a MySQL function which can be used to convert a Unix timestamp into a human readable date? I have one field where I save Unix times and now I want to add another field for human readable dates.
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How to localize ASP.NET MVC application?
What would be best practice to localize your ASP.NET MVC application?
9 Answers
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How do I migrate a model out of one django app and into a new one?
I have a django app with four models in it. I realize now that one of these models should be in a separate app. I do have south installed for migrations, but I don't think this is something it can handle automatically. How can I migrate one of the models out of the old app into a new one?
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jQuery access input hidden value
How can I access <input type="hidden"> tag's value attribute using jQuery?
9 Answers
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