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How does bash tab completion work?
I have been spending a lot of time in the shell lately and I'm wondering how the tab autocomplete works. What's the mechanism behind it? How does the bash know the contents of every directory?
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Reading value from console, interactively
...ht to make an simple server http server with some console extension. I found the snippet to read from command line data.
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How to use a variable inside a regular expression?
I'd like to use a variable inside a regex , how can I do this in Python ?
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How would you compare jQuery objects?
...t how to compare two jQuery objects, to see if the parent element is the body of a page.
4 Answers
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Why can't I see the “Report Data” window when creating reports?
I'm creating RDLC reports in VS10. When the program is NOT running, I can see the toolbox, and add controls to the report, but the "Report Data" pane is nowhere to be found, so I can't fill the controls on my report. However, if I run the solution, the "Report Data" pane appears, and I can drag fi...
Checking user's homepage in Internet Explorer
Google displays a popup that asks if you want to set your home page as google.com. It's quite normal, when I say OK it sets it as google.com. After that however, I don't get the popup anymore. As far as I know, nobody should be able to retrieve the value of my homepage because it's a private info. B...
PHP code to remove everything but numbers
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In PHP, can you instantiate an object and call a method on the same line?
What I would like to do is something like this:
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No startswith,endswith functions in Go?
Just curious to findout: why aren't there standard functions like startswith, endswith, etc as part of the standard libraries in the Go programming language?
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How to write an inline IF statement in JavaScript?
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