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In javascript, is an empty string always false as a boolean?
...t is true
Quote taken from http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
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How to write a Unit Test?
...;
}
public int add() {
return a + b;
}
}
5- Click on File -> New -> JUnit Test Case.
6- Check setUp() and click on finish. SetUp() will be the place that you initialize your test.
7- Click on OK.
8- Here, I simply add 7 and 10. So, I expect the answer to be 17. C...
How is TeamViewer so fast?
...'m not saying it's simple; I myself have used DirectShow to encode a video file, and it's not realtime by far. But given the right codec I'm convinced it can work.
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On localhost, how do I pick a free port number?
...reating them. Alternatively you could write it to some shared memory or a file that both can access, or a central server accessed via some well known port number could keep track of it.
– mark4o
Mar 7 '16 at 22:20
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Python vs Cpython
...ing on the project you're working on, it may be a good idea to test and profile your Python code on several implementations. Having worked on Java+Jython projects before, you can run into many surprises because devs haven't tested their libs enough on this platform.
– rahmu
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How to do stateless (session-less) & cookie-less authentication?
...ation-Token header or something like that, and you map that to a database, file-store in memory, etc. on the backend to validate the user. This token can have a timeout of whatever time you specified, and if it times out, the user has to log in again. It's fairly scalable - if you store it in a data...
Transfer git repositories from GitLab to GitHub - can we, how to and pitfalls (if any)?
...is very easy by import repository feature
Login to github.com,
Side of profile picture you will find + button click on that then there will be option to import repository.
you will find page like this.
Your old repository’s clone URL is required which is gitlab repo url in your case.
then select...
Some font-size's rendered larger on Safari (iPhone)
... works flawlessly. I'm going to start incorporating it into my CSS starter file.
– Throttlehead
Jan 30 '13 at 16:32
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Why are dashes preferred for CSS selectors / HTML attributes?
... personal preference, I favor being able to tab between each word in a CSS file and would find it annoying if they were separated with underscore and there were no stops.
Also, using hyphens allows you to take advantage of the |= attribute selector, which selects any element containing the text, op...
What is the difference between SqlCommand.CommandTimeout and SqlConnection.ConnectionTimeout?
...ntException. You can set ConnectionTimeout value in both Coding and Config file.
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