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Perform debounce in React.js
...'s returned promise will resolve
a single this.setState({ result }); will happen per API call
Eventually, you may add another trick if your component unmounts:
componentWillUnmount() {
this.setState = () => {};
}
Note that Observables (RxJS) can also be a great fit for debouncing inputs, b...
Spring Boot Remove Whitelabel Error Page
...remove white label error page, so what I've done was created a controller mapping for "/error",
15 Answers
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Codesign error: Certificate identity appearing twice
CodeSign error: Certificate identity 'iPhone Developer: XXXX (12345678)' appears more than once in the keychain. The codesign tool requires there only be one.
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pod install -bash: pod: command not found
...
For macOS:
brew install cocoapods
brew cask install cocoapods-app
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Ensure that HttpConfiguration.EnsureInitialized()
I've installed Visual Studio 2013 and when I run my app I get the error below.
14 Answers
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Node.js EACCES error when listening on most ports
I'm testing out an app (hopefully to run on heroku, but am having issues locally as well). It's giving me an EACCES error when it runs http.Server.listen() - but it only occurs on some ports.
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Set “Homepage” in Asp.Net MVC
...VC 3 and earlier. See my answer below for the recommended MVC 4 and later approach.
– JTW
Jul 3 '16 at 16:29
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Fatal error: use of unimplemented initializer 'init(coder:)' for class
...iewcontroller ) to my storyboard view controller and load the project, the app crashes suddenly with the following error:
6...
Xcode build failure “Undefined symbols for architecture x86_64”
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UPD
Apple requires to use arm64 architecture. Do not use x32 libraries in your project
So the answer below is not correct anymore!
Old answer
The new Xcode 5.1 sets the architecture armv7,armv7s,and arm64 as default.
And so...
angular ng-repeat in reverse
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I would suggest using a custom filter such as this:
app.filter('reverse', function() {
return function(items) {
return items.slice().reverse();
};
});
Which can then be used like:
<div ng-repeat="friend in friends | reverse">{{friend.name}}</div>
See i...