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How can I update window.location.hash without jumping the document?
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There is a workaround by using the history API on modern browsers with fallback on old ones:
if(history.pushState) {
history.pushState(null, null, '#myhash');
}
else {
location.hash = '#myhash';
}
Credit goes to Lea Verou
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UIRefreshControl on UICollectionView only works if the collection fills the height of the container
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You must check in api call if collection view is in refreshing state then end refreshing to dismiss refreshing control.
private let refreshControl = UIRefreshControl()
refreshControl.tintColor = .white
refreshControl.addTarget(self, actio...
400 BAD request HTTP error code meaning?
...y the client to the server didn't follow the rules.
In the case of a REST API with a JSON payload, 400's are typically, and correctly I would say, used to indicate that the JSON is invalid in some way according to the API specification for the service.
By that logic, both the scenarios you provide...
How can I enable or disable the GPS programmatically on Android?
...bs and other such apps are doing it.
Add this in your onCreate
if (googleApiClient == null) {
googleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API).addConnectionCallbacks(this)
.addOnConnectionFailedListener(Login.this).build();
googleApi...
Code-first vs Model/Database-first [closed]
...eral other features related to Code First vs. Model/Database first. Fluent API used in Code first doesn't offer all features of EDMX. I expect that features like stored procedures mapping, query views, defining views etc. works when using Model/Database first and DbContext (I haven't tried it yet) b...
How to get Bitmap from an Uri?
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It seems that MediaStore.Images.Media.getBitmap was deprecated in API 29. The recommended way is to use ImageDecoder.createSource which was added in API 28.
Here's how getting the bitmap would be done:
val bitmap = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
ImageDecoder....
Retrieve a Fragment from a ViewPager
... know the tag creation will never change and your not relying on a private api / method, which is always dangerous.
/**
* @param containerViewId the ViewPager this adapter is being supplied to
* @param id pass in getItemId(position) as this is whats used internally in this class
* @return the ta...
builder for HashMap
...pecially since this is 2017 (almost 2018 now!), and there is still no such API in the JDK
– Milad Naseri
Dec 8 '17 at 6:27
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Ruby : How to write a gem? [closed]
...ild gems (hoe, newgem, echoe, gemhub, jeweler, gem this)
Using Gemcutter's Api from the Commandline
New Gem with Bundler – Sample Rakefile - Useful rakefile for deploying and publishing a gem
Let's Write a Gem
How To Build A Ruby Gem With Bundler, Test-Driven Development, Travis CI And Coveralls, ...
Using headers with the Python requests library's get method
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According to the api, the headers can all be passed in using requests.get:
r=requests.get("http://www.example.com/", headers={"content-type":"text"})
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