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How do I create a URL shortener?
I want to create a URL shortener service where you can write a long URL into an input field and the service shortens the URL to " http://www.example.org/abcdef ".
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Query-string encoding of a Javascript Object
Do you know a fast and simple way to encode a Javascript Object into a string that I can pass via a GET Request?
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Check if Python Package is installed
...lled while within a Python script? I know it's easy from the interpreter, but I need to do it within a script.
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How to grep a text file which contains some binary data?
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How to colorize diff on the command line?
...ze it so that it looks good? I want it for the command line, so please no GUI solutions.
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Creating a textarea with auto-resize
There was another thread about this , which I've tried. But there is one problem: the textarea doesn't shrink if you delete the content. I can't find any way to shrink it to the correct size - the clientHeight value comes back as the full size of the textarea , not its contents.
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Pipe to/from the clipboard in Bash script
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data.frame rows to a list
I have a data.frame which I would like to convert to a list by rows, meaning each row would correspond to its own list elements. In other words, I would like a list that is as long as the data.frame has rows.
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv
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Difference between app.use and app.get in express.js
I'm kind of new to express and node.js, and I can't figure out the difference between app.use and app.get. It seems like you can use both of them to send information. For example:
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