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Understanding the Event Loop
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1: If we are talking about a single-threaded application, then what processes setTimeouts while JS engine accepts more requests and executes them? Isn't that single thread will continue working on other requests? Then who is going to keep working on setTimeout wh...
XmlSerializer: remove unnecessary xsi and xsd namespaces
...le used for the other question. What follows is copied, verbatim.
After reading Microsoft's documentation and several solutions online, I have discovered the solution to this problem. It works with both the built-in XmlSerializer and custom XML serialization via IXmlSerialiazble.
To whit, I'll u...
Visual Studio support for new C / C++ standards?
I keep reading about C99 and C++11 and all these totally sweet things that are getting added to the language standard that might be nice to use someday. However, we currently languish in the land of writing C++ in Visual Studio.
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ExpressJS How to structure an application?
...nd created a scaffolding github repository with JavaScript code and a long README about how I like to structure a medium-sized express.js application.
focusaurus/express_code_structure is the repo with the latest code for this. Pull requests welcome.
Here's a snapshot of the README since stackover...
How do I get both STDOUT and STDERR to go to the terminal and a log file?
...inish before moving on. More on this here.
The first tee process, which is reading from the_cmd's stdout, writes a copy of that stdout back to the caller because that's what tee does. Its outputs are not redirected, so they make it back to the caller unchanged
The second tee process has it's stdout ...
In Firebase, is there a way to get the number of children of a node without loading all the node dat
...parent.child('upvotes_count').set(event.data.numChildren());
});
You can read the Documentation to know how to Get Started with Cloud Functions.
Also, another example of counting posts is here:
https://github.com/firebase/functions-samples/blob/master/child-count/functions/index.js
Update Januar...
How to pull request a wiki page on GitHub?
...applied to the wiki git. See last example link below.
Consider the wiki as read-only view on the documentation. Please note that with github.com you can still view and directly edit the files in the documentation folder. So you still can fix typos within the browser within seconds (even as PR withou...
How to trigger Autofill in Google Chrome?
...ke the answer from Katie has more up-to-date information than mine. Future readers: give your up-votes to her answer.
This is a great question and one for which documentation is surprisingly hard to come by. Actually, in many cases you will find that the Chrome Autofill functionality "just works." ...
Android and in TextView
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It is possible to use   to have a readable solution. Including \u00A0 or   or  /  in the text doesn't really convey much information to the reader of the source code (or translator for that matter), unless you remember the hex cod...
Why must jUnit's fixtureSetup be static?
...begins a transaction on after (test) it rolls it back again.
This isn't thread-safe but can be made to be so.
Selected code of JPAConnection.class
package com.triodos.general.junit;
import com.triodos.log.Logger;
import org.jetbrains.annotations.NotNull;
import org.junit.rules.ExternalResource;
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