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Convert line-endings for whole directory tree (Git)
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dos2unix does that for you. Fairly straight forward process.
dos2unix filename
Thanks to toolbear, here is a one-liner that recursively replaces line endings and properly handles whitespace, quotes, and shell meta chars.
find . -...
How to escape os.system() calls?
...hell metacharacter.
Update: If you are using Python 3.3 or later, use shlex.quote instead of rolling your own.
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How do I show a marker in Maps launched by geo URI Intent?
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The accepted answer is correct, except when your label has an ampersand (&) in it.
Looking at A Uniform Resource Identifier for Geographic Locations ('geo' URI):
Section 5.1 states:
if the final URI is to include a 'query' component, add the
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How to swap the buffers in 2 windows emacs
... (buf-move-left) (buf-move-right)))
– mefiX
Nov 29 '10 at 12:00
buffer-move didn't work for me with the lay...
How to print a stack trace in Node.js?
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One advantage of trace is it shows the current line/context as well which stack does not. The info is in the error object if you want to manually create that line I guess.
– studgeek
Aug 30 '12 at 16:54
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Adb Devices can't find my phone [closed]
...e so that I can install my Android apps via usb to the phone. I am using osx 10.6.7.
6 Answers
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Select Last Row in the Table
...ve the last file inserted into my table. I know that the method first() exists and provides you with the first file in the table but I don't know how to get the last insert.
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How can I get every nth item from a List?
...from a List. I'm not bothered as to whether it's achieved using a lambda expression or LINQ.
10 Answers
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appearanceWhenContainedIn in Swift
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Update for iOS 9:
If you're targeting iOS 9+ (as of Xcode 7 b1), there is a new method in the UIAppearance protocol which does not use varargs:
static func appearanceWhenContainedInInstancesOfClasses(containerTypes: [AnyObject.Type]) -> Self
Which can be used like so:
U...
How to determine device screen size category (small, normal, large, xlarge) using code?
...tegory of screen size of the current device, such as small, normal, large, xlarge?
12 Answers
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