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Why is setTimeout(fn, 0) sometimes useful?
...o @ThangChung for helping to kickstart it.
UPDATE2: Just in case JSFiddle web site dies, or deletes the code, I added the code to this answer at the very end.
DETAILS:
Imagine a web app with a "do something" button and a result div.
The onClick handler for "do something" button calls a functio...
Difference between UTF-8 and UTF-16?
...
I believe there are a lot of good articles about this around the Web, but here is a short summary.
Both UTF-8 and UTF-16 are variable length encodings. However, in UTF-8 a character may occupy a minimum of 8 bits, while in UTF-16 character length starts with 16 bits.
Main UTF-8 pros:
B...
What is the JavaScript equivalent of var_dump or print_r in PHP? [duplicate]
...JSON-js
Docs for JSON.stringify: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify
I hope this helps :-)
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What is the standard naming convention for html/css ids and classes?
... ids, and classes. I've read about this standard on a couple of different websites. Although a little redundant in css/jquery selectors, redundancies make it easier to catch errors. eg: If you see .unknown_name or #unknownName in your CSS file, you know you need to figure out what that's actually...
How do you do Impersonation in .NET?
...ould do impersonation with a config file (if you're trying to do this on a website), or through method decorators (attributes) if it's a WCF service, or through... you get the idea.
Also, if we're talking about impersonating a client that called a particular service (or web app), you need to config...
Spring Boot - parent pom when you already have a parent pom
...ing JSP, you need to have this:
<properties>
<failOnMissingWebXml>false</failOnMissingWebXml>
</properties>
Otherwise, you will get this error message:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.2:war (default-war) on project spri...
What goes into the “Controller” in “MVC”?
...for the sake of improving the user experience. (I'm thinking primarily of web environments, where you might want to have an error message pop up the moment the user hits "Submit" rather than wait for the whole submit -> process -> load page cycle before telling them they screwed up.) Just be...
How to trigger Autofill in Google Chrome?
...or standardization in this matter. A very informative post from the Google Webmasters group recently discussed this issue, explaining:
Unfortunately, up to now it has been difficult for webmasters to ensure that Chrome and other form-filling providers can parse their form correctly. Some standa...
Why is IoC / DI not common in Python?
...n Java IoC / DI is a very common practice which is extensively used in web applications, nearly all available frameworks and Java EE. On the other hand, there are also lots of big Python web applications, but beside of Zope (which I've heard should be really horrible to code) IoC doesn't seem to...
What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
...aise, Rescue… I’m so Confused!" RubyLearning Blog. N.p., 11 July 2011. Web. 1 Jan. 2012. http://rubylearning.com/blog/2011/07/12/throw-catch-raise-rescue--im-so-confused/.
Thomas, Dave, and Andrew Hunt. "Programming Ruby." : The Pragmatic Programmer's Guide. N.p., 2001. Web. 29 Sept. 2015. http...