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The Guava library: What are its most useful and/or hidden features? [closed]
I have had a quick scan of the Guava API and the new collection types it provides( Multimap and BiMap for example appear useful) and I am thinking of including the library in the project(s) I work on.
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Optional Methods in Java Interface
...ll be a defective/invalid implementation.
When designing the Collections API Joshua Bloch decided that instead of having very fine-grained interfaces to distinguish between different variants of collections (eg: readable, writable, random-access, etc.) he'd only have very coarse set of interfaces,...
contenteditable change events
...s a very recent version of Firefox (14.0+), Chrome (18+), or IE (11+).
New API to understand
Not a lot of information available yet on best practices or case studies
Learn more:
I wrote a little snippet to compare using MutationObserers to handling a variety of events. I used balupton's code si...
XMLHttpRequest cannot load file. Cross origin requests are only supported for HTTP
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I was facing this error while I deployed my Web API project locally and I was calling API project only with this URL given below:
localhost//myAPIProject
Since the error message says it is not http:// then I changed the URL and put a prefix http as given below and the er...
OpenID vs. OAuth [duplicate]
...ame.
OAuth is about authorization - site A has permission to call site B's api.
Here's another good article/analogy explaining the differences: http://www.dotnetopenauth.net/about/about-oauth/
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What is “callback hell” and how and why does RX solve it?
...Let's understand through an example of fake ajax call by using set timeout API, lets assume we have a recipe API, we need to download all recipe.
<body>
<script>
function getRecipe(){
setTimeout(()=>{
const recipeId = [83938, 73838, 7638];
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Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)
...n't exactly a repeat...I'm trying to convert JSON data returned by Kazaa's API into a nice object of some kind
12 Answers
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How to check 'undefined' value in jQuery
...ery.type(val) === "undefined"){
//Some code goes here
}
Refer jquery API document of jquery.type https://api.jquery.com/jQuery.type/ for the same.
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Best GWT widget library? [closed]
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Depends on what you mean by "best". Best looking? Best API? Best for extending to your own custom needs?
E.g., I was just evaluating table classes to use in our application. We've been using GWT-Ext, but it has many performance problems for us, and is very hard to get the tables...
NSNotificationCenter addObserver in Swift
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It's the same as the Objective-C API, but uses Swift's syntax.
Swift 4.2 & Swift 5:
NotificationCenter.default.addObserver(
self,
selector: #selector(self.batteryLevelChanged),
name: UIDevice.batteryLevelDidChangeNotification,
object: n...