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How do Trigonometric functions work?
So in high school math, and probably college, we are taught how to use trig functions, what they do, and what kinds of problems they solve. But they have always been presented to me as a black box. If you need the Sine or Cosine of something, you hit the sin or cos button on your calculator and you'...
How do I delete an Azure storage account containing a leased blob?
I was playing with Windows Azure durable virtual machines. In the end, I deleted the virtual machine (successfully) and tried to delete the associated storage account.
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PHP “php://input” vs $_POST
I have been directed to use the method php://input instead of $_POST when interacting with Ajax requests from JQuery. What I do not understand is the benefits of using this vs the global method of $_POST or $_GET .
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regex to match a single character that is anything but a space
I need to match a single character that is anything but a space but I don't know how to do that with regex.
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How can I format a decimal to always show 2 decimal places?
I want to display:
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Open multiple Eclipse workspaces on the Mac
How can I open multiple Eclipse workspaces at the same time on the Mac?
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'const int' vs. 'int const' as function parameters in C++ and C
Consider:
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Override intranet compatibility mode IE8
By default IE8 forces intranet websites into compatibility mode. I tried changing the meta header to IE8, but it doesn't acknowledge the meta header and just uses the browser setting. Does anyone know how to disable this?
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Get first n characters of a string
How can I get the first n characters of a string in PHP? What's the fastest way to trim a string to a specific number of characters, and append '...' if needed?
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How do I change the working directory in Python?
cd is the shell command to change the working directory.
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