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How do I programmatically shut down an instance of ExpressJS for testing?
...en call process.exit(0).
Links:
app.close: http://nodejs.org/docs/latest/api/http.html#server.close (same applies for)
process.exit:
http://nodejs.org/docs/latest/api/process.html#process.exit
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What exactly is Python multiprocessing Module's .join() Method Doing?
...] to complete". The name join is used because the multiprocessing module's API is meant to look as similar to the threading module's API, and the threading module uses join for its Thread object. Using the term join to mean "wait for a thread to complete" is common across many programming languages,...
How can I check whether Google Maps is fully loaded?
...
If you're using the Maps API v3, this has changed.
In version 3, you essentially want to set up a listener for the bounds_changed event, which will trigger upon map load. Once that has triggered, remove the listener as you don't want to be informed ...
jQuery find events handlers registered with an object
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As of jQuery 1.8, the event data is no longer available from the "public API" for data. Read this jQuery blog post. You should now use this instead:
jQuery._data( elem, "events" );
elem should be an HTML Element, not a jQuery object, or selector.
Please note, that this is an internal, 'priva...
What is the difference between “Class.forName()” and “Class.forName().newInstance()”?
...il runtime, making your code more dynamic.
A typical example is the JDBC API which loads, at runtime, the exact driver required to perform the work. EJBs containers, Servlet containers are other good examples: they use dynamic runtime loading to load and create components they don't know anything ...
Java volatile reference vs. AtomicReference
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The link to longer answer: java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/atomic/…
– Alex Siman
Nov 2 '09 at 23:40
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How to join components of a path when you are constructing a URL in Python
...nd was looking for a simple way to join them:
>>> url = 'https://api.foo.com/orders/bartag?spamStatus=awaiting_spam&page=1&pageSize=250'
Doing some looking around:
>>> split = urlparse.urlsplit(url)
>>> split
SplitResult(scheme='https', netloc='api.foo.com', pa...
How to sort an ArrayList?
...ct(Collectors.toList());
Sources: https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html
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Further understanding setRetainInstance(true)
...);
}
}
}
Source code for FragmentRetainInstance.java (as of API 16):
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a ...
How to wait until an element exists?
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I've always found MutationObserver api a bit complex so I've built a library, arrive.js, to provide a simpler api to listen for elements creation/removal.
– Uzair Farooq
Apr 17 '14 at 18:23
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