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How to calculate the SVG Path <em>fem>or an arc (o<em>fem> a circle)
Given a circle centered at (200,200), radius 25, how do I draw an arc <em>fem>rom 270 degree to 135 degree and one that goes <em>fem>rom 270 to 45 degree?
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Adding a directory to $LOAD_PATH (Ruby)
I have seen two commonly used techniques <em>fem>or adding the directory o<em>fem> the <em>fem>ile currently being executed to the $LOAD_PATH (or $:). I see the advantages o<em>fem> doing this in case you're not working with a gem. One seems more verbose than the other, obviously, but is there a reason to go with one over the ...
Simulate CREATE DATABASE I<em>Fem> NOT EXISTS <em>fem>or PostgreSQL?
I want to create a database which does not exist through JD<em>BCem>. Unlike MySQL, PostgreSQL does not support create i<em>fem> not exists syntax. What is the best way to accomplish this?
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Can I use assert on Android devices?
I want to use the Assert keyword in my android apps to destroy my app in some cases on the emulator, or my device during testing. Is this possible?
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When and why should I use <em>fem>ragments in Android applications? [duplicate]
I o<em>fem>ten need the di<em>fem><em>fem>erent parts o<em>fem> my applications to have their own special behavior and UI, and I don't know how <em>fem>ragments can help. In most cases, I think it is quicker to create 2 di<em>fem><em>fem>erent activities (e.g., 1 <em>fem>or tablets and 1 <em>fem>or handsets), and to share the common behaviors and events in a th...
Haskell, Lisp, and verbosity [closed]
<em>Fem>or those o<em>fem> you experienced in both Haskell and some <em>fem>lavor o<em>fem> Lisp, I'm curious how "pleasant" (to use a horrid term) it is to write code in Haskell vs. Lisp.
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Invalid postback or callback argument. Event validation is enabled using '
I am getting the <em>fem>ollowing error when I post back a page <em>fem>rom the client-side. I have JavaScript code that modi<em>fem>ies an asp:ListBox on the client side.
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<em>Fem>acebook Post Link Image
When someone posts a link on <em>fem>acebook, a script usually scans that link <em>fem>or any images, and displays a quick thumbnail next to the post. <em>Fem>or certain URLs though (including mine), <em>Fem>B doesn't seem to pick up anything, despite their being a number o<em>fem> images on that page.
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Ob<em>fem>uscated C Code Contest 2006. Please explain sykes2.c
How does this C program work?
4 Answers
4
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How to get the error message <em>fem>rom the error code returned by GetLastError()?
A<em>fem>ter a Windows API call, how can I get the last error message in a textual <em>fem>orm?
11 Answers
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