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How do you add an array to another array in Ruby and not end up with a multi-dimensional result?
...1,2].concat(arr) #=> [1,2,3,4,5]
Lastly, you can use our corelib gem (https://github.com/corlewsolutions/corelib) which adds useful helpers to the Ruby core classes. In particular we have an Array#add_all method which will automatically flatten multidimensional arrays before executing the conc...
CSS technique for a horizontal line with words in the middle
...ter {
margin-left: 10px
}
<h1>Today</h1>
JSFiddle: https://jsfiddle.net/yoshiokatsuneo/3h1fmj29/
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What is the documents directory (NSDocumentDirectory)?
...
This has changed in iOS 8. See the following tech note: https://developer.apple.com/library/ios/technotes/tn2406/_index.html
The Apple sanctioned way (from the link above) is as follows:
// Returns the URL to the application's Documents directory.
- (NSURL *)applicationDocuments...
Injecting a mock into an AngularJS service
...retty self explanatory, but hopefully it might help others in the future.
https://github.com/tennisgent/QuickMock
describe('NotificationService', function () {
var notificationService;
beforeEach(function(){
notificationService = QuickMock({
providerName: 'Notification...
What's the best visual merge tool for Git? [closed]
...n of Meld for Windows is the most recent release, available as an MSI from https://meldmerge.org"
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How do you check if a JavaScript Object is a DOM Object?
... contrast, this answer works for HTML well as SVG.
See it in action here: https://jsfiddle.net/eLuhbu6r/
function isElement(element) {
return element instanceof Element || element instanceof HTMLDocument;
}
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Inner class within Interface
...lementation to interface methods through an inner class as described here: https://stackoverflow.com/a/3442218/454667 (to overcome the problem of single-class-inheritance).
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How to convert a Base64 string into a Bitmap image to show it in a ImageView?
...edString.length);
imageView.setImageBitmap(decodedByte);
Sample found at: https://freakycoder.com/android-notes-44-how-to-convert-base64-string-to-bitmap-53f98d5e57af
This is the only code that worked for me in the past.
sh...
Debugging sqlite database on the device
...est way to view and manage you android app database is to use this library https://github.com/sanathp/DatabaseManager_For_Android
With this library you can manage your app SQLite database from you app itself.
you can view the tables in your app database , update ,delete, insert rows to your tables ...
Unzip files programmatically in .net
...how simple the setup was. It worked on first try, no errors, no nothing.
https://github.com/jaime-olivares/zipstorer
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