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How can I shuffle the lines of a text file on the Unix command line or in a shell script?
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answered Jan 28 '10 at 10:51
JoeyJoey
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Update ViewPager dynamically?
...r destroys a fragment after it's been displayed the first time.
I don't recommend the setTag() and findViewWithTag() workaround provided in the post you linked. As you've discovered, using setTag() and findViewWithTag() doesn't work with fragments, so it's not a good match.
The right solution is t...
Class does not implement its superclass's required members
...om an Apple employee on the Developer Forums:
"A way to declare to the compiler and the built program that you really
don't want to be NSCoding-compatible is to do something like this:"
required init(coder: NSCoder) {
fatalError("NSCoding not supported")
}
If you know you don't want to b...
How can I generate random alphanumeric strings?
...this one in every test.
– LukeH
Aug 28 '09 at 0:33
6
Well. If your criteria is that it uses linq...
Install npm module from gitlab private repository
...cting to a private gitlab repository
With SSH
git+ssh://git@git.mydomain.com:Username/Repository#{branch|tag}
git+ssh://git@git.mydomain.com/Username/Repository#{branch|tag}
With HTTPS
git+https://git@git.mydomain.com/Username/Repository#{branch|tag}
With HTTPS and deploy token
git+https://&...
What is the difference between `new Object()` and object literal notation?
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The author chose this answer as correct, but it is incomplete. Be aware there are differences between the two syntaxes when you get into memory allocation.
– newshorts
May 20 '15 at 0:29
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Android Studio with Google Play Services
...uild.gradle file to look like this under dependencies:
dependencies {
compile 'com.google.android.gms:play-services:6.5.87'
}
And finally syncronise your project (the button to the left of the AVD manager).
Since version 6.5 you can include the complete library (very large) or just the m...
How to avoid having class data shared among instances?
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Programmatically open Maps app in iOS 6
... [geocoder geocodeAddressString:@"Piccadilly Circus, London, UK"
completionHandler:^(NSArray *placemarks, NSError *error) {
// Convert the CLPlacemark to an MKPlacemark
// Note: There's no error checking for a failed geocode
CLPlacemark *geocodedPlacemark = [placem...
What is this 'Lambda' everyone keeps speaking of?
...omething useful with array[i]
}
by using the forEach of array objects, becomes:
array.forEach(function (element, index) {
// do something useful with element
// element is the equivalent of array[i] from above
});
The above abstraction may not be that useful, but there are other higher or...