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How can I prevent the backspace key from navigating back?
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The other answers here have established that this cannot be done without whitelisting elements in which Backspace is allowed. This solution is not ideal because the whitelist is not as straightforward as merely textareas and text/password inputs, but is repeatedly found to be incomplet...
Determine if string is in list in JavaScript
...f NaN in the list, and can match missing array elements such as the middle one in [1, , 2] to undefined. includes also works on JavaScript typed arrays such as Uint8Array.
If you're concerned about browser support (such as for IE or Edge), you can check Array.includes at CanIUse.Com, and if you want...
Android: checkbox listener
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It's really only one working solution when I wanted to listen a checkbox click action, not its state like others solutions recommend there.
– Acuna
Dec 16 '17 at 21:49
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What does do?
What's the difference if one web page starts with
12 Answers
12
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How to put spacing between TBODY elements
...processed, therefore content inside them should be well formatted. As mentioned above, copy-paste table or usage of screen reader will just fail. Such design should not be encouraged. ::content solution is better cause it does not mess up the markup.
– pawel-kuznik
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How to use Sublime over SSH
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Mount the remote as local file system using osxfuse and sshfs as mentioned in the comments. This might be little difficult, depending on OSX version and your skills with UNIX file systems.
Hack together something like rmate which does file editing over remote tunneling using some kind of a loca...
How to remove first 10 characters from a string?
... It does not, "" creates a new string, while string.Empty references one. It doesn't really matter in terms of performance (I mean it's one empty string so yeah...) but just wanted to point that out :)
– Zer0
Sep 11 at 6:40
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Read file line by line using ifstream in C++
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Reading a file line by line in C++ can be done in some different ways.
[Fast] Loop with std::getline()
The simplest approach is to open an std::ifstream and loop using std::getline() calls. The code is clean and easy to understand.
#include <fstream>
std::if...
Explain “claims-based authentication” to a 5-year-old
... the bartender should ask you for proof of age. How do you prove it? Well, one option is to have the bartender cut you in half and count the number of rings, but there could be some problems with that. The other option is for you to write down your birthday on a piece of paper to which the bartender...
UIDevice uniqueIdentifier deprecated - What to do now?
...is unique if a user uninstalls and re-installs the app: you will get a new one each time.
But you might want it to be not unique, i. e. it should stay the same when the user uninstalls and re-installs the app. This requires a bit of effort, since the most reliable per-device-identifier seems to be ...