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Code formatting shortcuts in Android Studio for Operation Systems
...at it doesn't conflict with Ubuntu.
Steps
Go to System Tools → System Settings → Keyboard → Shortcuts tab → System → Lock Screen.
Select the row New Accelerator..., then press any special key with the Alpha key (e.g. Shift + L). You should've successfully changed the keyboard shortcut.
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how to rotate a bitmap 90 degrees
...Bitmap.getHeight(), matrix, true);
Then you can use the rotated image to set in your imageview through
imageView.setImageBitmap(rotatedBitmap);
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How do I find the width & height of a terminal window?
...OLUMNS environmental variables should be able to do the trick. The will be set automatically upon any change in the terminal size. (i.e. the SIGWINCH signal)
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Why do assignment statements return a value?
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Aside from the reasons already mentioned (assignment chaining, set-and-test within while loops, etc), to properly use the using statement you need this feature:
using (Font font3 = new Font("Arial", 10.0f))
{
// Use font3.
}
MSDN discourages declaring the disposable object outside...
What does the “Just” syntax mean in Haskell?
I have scoured the internet for an actual explanation of what this keyword does. Every Haskell tutorial that I have looked at just starts using it randomly and never explains what it does (and I've looked at many).
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Convert character to ASCII numeric value in java
...ava uses a multibyte encoding of Unicode characters. The Unicode character set is a super set of ASCII. So there can be characters in a Java string that do not belong to ASCII. Such characters do not have an ASCII numeric value, so asking how to get the ASCII numeric value of a Java character is una...
“unrecognized import path” with go get
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You should almost never set GOROOT. Your PATH declaration doesn't hit /usr/local/go/bin. Also, should note that the ubuntu packages are a bit behind the official release, which is 1.2.
– JimB
Dec 9 '13 at 15:08...
Trying to fix line-endings with git filter-branch, but having no luck
...Git, and other sources, that the best solution is to have your local repos set to use linux-style line endings, but set core.autocrlf to true . Unfortunately, I didn't do this early enough, so now every time I pull changes the line endings are borked.
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Round to 5 (or other number) in Python
Is there a built-in function that can round like the following?
16 Answers
16
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Why does Chrome incorrectly determine page is in a different language and offer to translate?
...="en" xml:lang="en" xmlns= "http://www.w3.org/1999/xhtml">
<meta charset="UTF-8">
<meta name="google" content="notranslate">
<meta http-equiv="Content-Language" content="en">
If that doesn't work, you can always place a bunch of text (your "About" page for instance) in a hidde...