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Can clearInterval() be called inside setInterval()?
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Yes you can. You can even test it:
var i = 0;
var timer = setInterval(function() {
console.log(++i);
if (i === 5) clearInterval(timer);
console.log('post-interval'); //this will still run after clearing
}, 200);
In this example, this timer clears when i reaches 5.
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What does if __name__ == “__main__”: do?
...enever the Python interpreter reads a source file, it does two things:
it sets a few special variables like __name__, and then
it executes all of the code found in the file.
Let's see how this works and how it relates to your question about the __name__ checks we always see in Python scripts.
Co...
JPanel Padding in Java
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Set an EmptyBorder around your JPanel.
Example:
JPanel p =new JPanel();
p.setBorder(new EmptyBorder(10, 10, 10, 10));
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How to comment in Vim's config files: “.vimrc”?
...le quote to start the comment and without the closing quote.
Example:
set cul "Highlight current line
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How to get a specific “commit” of a gem from github?
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And setting the github default source to https with that: git_source(:github) do |repo_name| repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/") "https://github.com/#{repo_name}.git" end
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How can I retrieve the remote git address of a repo?
... get-url command:
git remote get-url origin
(nice pendant of git remote set-url origin <newurl>)
See commit 96f78d3 (16 Sep 2015) by Ben Boeckel (mathstuf).
(Merged by Junio C Hamano -- gitster -- in commit e437cbd, 05 Oct 2015)
remote: add get-url subcommand
Expanding insteadOf...
Best practices for using Markers in SLF4J/Logback
...mind. You are "rather referring to the more general level of how would one set up logging around using markers consistently." So let's address that:
MDC is for slicing and dicing, and Markers are for filtering. These activities are carried out during testing and in production. As such, you need to ...
Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
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I'm trying to dynamically set glyphicon values (i.e., via their hex values) in ::after psedo. content: element (e.g., content: "\e043";). it doesn't seem to work for me so I'm assuming it doesn't work for hex values for glyphicons either?
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Java logical operator short-circuiting
Which set is short-circuiting, and what exactly does it mean that the complex conditional expression is short-circuiting?
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Casting interfaces for deserialization in JSON.NET
I am trying to set up a reader that will take in JSON objects from various websites (think information scraping) and translate them into C# objects. I am currently using JSON.NET for the deserialization process. The problem I am running into is that it does not know how to handle interface-level p...