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Time complexity of Sieve of Eratosthenes algorithm
...mbers at P^2. All multiples of P less than P^2 will have been crossed off by previous prime numbers.
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What's the point of 'meta viewport user-scalable=no' in the Google Maps API
...xelated labels. The idea is that the user should use the zooming provided by Google Maps. Not sure about any interaction with your plugin, but that's what it's there for.
More recently, as @ehfeng notes in his answer, Chrome for Android (and perhaps others) have taken advantage of the fact that t...
URL: Username with @
...tains an @ too, which is increasingly likely with random passwords created by password managers.
– Adambean
Nov 4 '18 at 23:19
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How can I tell when HttpClient has timed out?
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How can I tell if TaskCanceledException is caused by HTTP timeout and not, say direct cancellation or other reason?
– UserControl
Mar 26 '14 at 5:51
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Difference between shadowing and overriding in C#?
... C#.
Often hiding (shadowing in VB) and overriding are shown as in answer by Stormenet.
A virtual method is shown to be overridden by a sub-class and calls to that method even on the super-class type or from inside code of the super-class will call the replacement implementation from the sub-class...
How do you dismiss the keyboard when editing a UITextField
... the return button is to add a line return and keep the keyboard onscreen. By returning NO you avoid adding a line return to the text.
– kubi
Feb 20 '19 at 23:53
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A proper wrapper for console.log with correct line number?
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@A.B.Carroll You could console.log twice by binding a custom log() function containing two calls to console.log, however the line numbers would reflect the line that console.log actually resides on, not where debug.log is called. However, you could do things like ad...
Ajax, back button and DOM updates
...ith all DOM updates, javascript state etc. developers shouldn't break this by doing something in unload event and if they do, webbrowsers shouldn't try to fix the problem by not using bfcache at all. whole unload event is one big joke. I'm sure 99% of time it's used to patch memory leaks.
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Checkout old commit and make it a new commit [duplicate]
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eloone did it file by file with
git checkout <commit-hash> <filename>
but you could checkout all files more easily by doing
git checkout <commit-hash> .
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Is Unit Testing worth the effort? [closed]
...way something works, and then was able to confirm I hadn't broken anything by running the test over it again..."
The details change daily, but the sentiment doesn't. Unit tests and test-driven development (TDD) have so many hidden and personal benefits as well as the obvious ones that you just can...