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Predicate in Java
...king about com.google.common.base.Predicate<T> from Guava.
From the API:
Determines a true or false value for a given input. For example, a RegexPredicate might implement Predicate<String>, and return true for any string that matches its given regular expression.
This is essentia...
Android notification is not showing
...ce without this check, the notification won't show up, even if your device API>=26.
– Koushik Shom Choudhury
Jul 26 '19 at 15:25
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UIWebView open links in Safari
...ding email to all the App owner who are still using UIWebView:
Deprecated API Usage - Apple will stop accepting submissions of apps that use UIWebView APIs.
Apple takes User Privacy very seriously and it is obvious that they won’t allow insecure webview.
So do remove UIWebView from your app as ...
Not class selector in jQuery
...r, the jQuery docs recommend using .not() instead, as it is more readable (api.jquery.com/not-selector). Hope this helps someone make a decision between the two!
– rinogo
Jul 22 '13 at 22:40
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No 'Access-Control-Allow-Origin' - Node / Apache Port Issue
i've created a small API using Node/Express and trying to pull data using Angularjs but as my html page is running under apache on localhost:8888 and node API is listen on port 3000, i am getting the No 'Access-Control-Allow-Origin'. I tried using node-http-proxy and Vhosts Apache but not having ...
What's the key difference between HTML 4 and HTML 5?
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HTML5 introduces a number of APIs that help in creating Web applications. These can be used together with the new elements introduced for applications:
An API for playing of video and audio which can be used with the new video and audio elements.
An AP...
List of Rails Model Types
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:time
:timestamp
These are documented under column in the Active Record API.
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When to throw an exception?
... +1 excellent answer. I am so frustrated by developers working on API's that I have to consume, and throw Exceptions for every little thing. VERY few cases really require exceptions. If you have 25 different kinds of exceptions defined, take a look at your design again, you might be doin...
How to verify Facebook access token?
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@rynop, well, the name of the API endpoint is "debug_token", and it is described in a section of the Facebook API documentation labelled Getting Info about Tokens and Debugging. This section of the documentation is referred to by HTML anchor #debug, and s...
Are non-synchronised static methods thread safe if they don't modify static class variables?
...y usual function would have threading problems if not synchronized, so all API functions in the JDK would have to be synchronized, because they could potentially be called by multiple threads. And since most time the app is using some API, multithreaded apps would effectively be impossible.
This is...