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How do I get the resource id of an image if I know its name?
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269
With something like this:
String mDrawableName = "myappicon";
int resID = getResources().getI...
Download a file with Android, and showing the progress in a ProgressDialog
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1892
There are many ways to download files. Following I will post most common ways; it is up to you t...
Case insensitive replace
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222
The string type doesn't support this. You're probably best off using the regular expression su...
How to use the 'og' (Open Graph) meta tag for Facebook share
...ge.
For more information, visit 18 Meta Tags Every Webpage Should Have in 2013.
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Dealing with float precision in Javascript [duplicate]
...xed number of significant digits, like this:
(Math.floor(y/x) * x).toFixed(2)
Convert all your numbers to integers
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Automatically update version number
...ild but I'm not sure on how to enable this functionality in Visual Studio (2005/2008). I have tried to specify the AssemblyVersion as 1.0.* but it doesn't get me exactly what I want.
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favicon.png vs favicon.ico - why should I use PNG instead of ICO?
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240
Answer replaced (and turned Community Wiki) due to numerous updates and notes from various oth...
How to set headers in http get request?
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242
The Header field of the Request is public. You may do this :
req.Header.Set("name", "value")
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Why does i = i + i give me 0?
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The issue is due to integer overflow.
In 32-bit twos-complement arithmetic:
i does indeed start out having power-of-two values, but then overflow behaviors start once you get to 230:
230 + 230 = -231
-231 + -231 = 0
...in int arithmetic, since it's essentially arit...
How do I get the “id” after INSERT into MySQL database with Python?
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251
Use cursor.lastrowid to get the last row ID inserted on the cursor object, or connection.inser...