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How to check version of a CocoaPods framework
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Cocoapods version
CocoaPods[About] program that is built with Ruby and it will be installable with the default Ruby available on macOS.
pod --version //1.8.0.beta.2
//or
gem which cocoapods //Library/Ruby/Gems/2.3.0/gems/cocoapods-1.8.0.beta.2/lib/cocoapods.rb
A pod version
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Is 0 a decimal literal or an octal literal?
... decimal-literal digit
octal-literal:
0 <--------------------<Here>
octal-literal octal-digit
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fo...
How to intercept click on link in UITextView?
...without it already. Still may help in future. Small correction though, result from super in else branch should be returned: return [super openURL:url];
– Vladimir
Dec 6 '10 at 9:13
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Parcelable encountered IOException writing serializable object getactivity()
... public ArtistTrackClass() {
}
public static final Creator<ArtistTrackClass> CREATOR = new Creator<ArtistTrackClass>() {
@Override
public ArtistTrackClass createFromParcel(Parcel in) {
return new ArtistTrackClass(in);
}
@Overri...
Inheriting constructors
...citly or explicitly by the child constructor.
The compiler creates a default constructor (one with no arguments) and a default copy constructor (one with an argument which is a reference to the same type). But if you want a constructor that will accept an int, you have to define it explicitly.
cla...
How to play with Control.Monad.Writer in haskell?
...t implements the MonadWriter type class. I can now use it:
ghci> let multWithLog = do { a <- logNumber 3; b <- logNumber 5; return (a*b) }
:: Writer [String] Int
(Input actually entered all on one line). Here I've specified the type of multWithLog to be Writer [String] Int. Now I can...
How do I make a textbox that only accepts numbers?
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Two options:
Use a NumericUpDown instead. NumericUpDown does the filtering for you, which is nice. Of course it also gives your users the ability to hit the up and down arrows on the keyboard to increment and decrement the current value.
Handle the appropriate keyboard events to prevent anyt...
How to hide UINavigationBar 1px bottom line
...must
also be set with the setBackgroundImage(_:for:) method. If the default
background image is used, then the default shadow image will be used
regardless of the value of this property.
So:
let navigationBar = navigationController!.navigationBar
navigationBar.setBackgroundImage(#imageLiter...
How do I update an NPM module that I published?
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Change the version in your package.json or use npm version <new-version>.
After changing the version number in your package.json, you can run npm publish to publish the new version to NPM.
npm install will install the latest version in the NPM repository.
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What is the effect of extern “C” in C++?
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@Faisal: do not try to link code built with different C++ compilers, even if the cross-references are all 'extern "C"'. There are often differences between the layouts of classes, or the mechanisms used to handle exceptions, or the mechanisms used to ensure va...