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How accurately should I store latitude and longitude?
... 0.111 m
7 0.0000001 1.11 cm
8 0.00000001 1.11 mm
ref : https://en.wikipedia.org/wiki/Decimal_degrees#Precision
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How can I add the new “Floating Action Button” between two widgets/layouts
...the new Support Design Library you can implement it like in this example:
https://github.com/chrisbanes/cheesesquare
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How to check edittext's text is email address or not?
...ocheck: It does not check anything. (Default)
You can check it out here: https://github.com/vekexasia/android-form-edittext
Hope you enjoy it :)
In the page I linked you'll be able to find also an example for email validation. I'll copy the relative snippet here:
<com.andreabaccega.widget.F...
Using scanf() in C++ programs is faster than using cin?
...and iostream, we can turn it off, and then iostream is fastest.
The code: https://gist.github.com/3845568
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Bypass popup blocker on window.open when JQuery event.preventDefault() is set
...e you
// know what the full URL is!
googleWindow.location.replace(`https://google.com?q=${response}`);
});
};
function fakeAjax(callback) {
setTimeout(() => {
callback('example');
}, 1000);
}
Modern browsers will open the window with a blank page (often called about:blank), a...
What are the differences in die() and exit() in PHP?
...
Just incase in need to take this into account for your project.
Credits: https://stackoverflow.com/a/20932511/4357238
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Use JavaScript to place cursor at end of text in text input element
...t.selectionStart = that.selectionEnd = 10000; }, 0);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id='el' type='text' value='put cursor at end'>
Using Vanilla JS (borrowing addEvent function from this answer)
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Animate a custom Dialog
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Programmatically change log level in Log4j2
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I found a good answer here: https://garygregory.wordpress.com/2016/01/11/changing-log-levels-in-log4j2/
You can use org.apache.logging.log4j.core.config.Configurator to set the level for a specific logger.
Logger logger = LogManager.getLogger(Test.cla...
E11000 duplicate key error index in mongodb mongoose
...es ,
I Just clear the Indexes of particular fields then its works for me .
https://docs.mongodb.com/v3.2/reference/method/db.collection.dropIndexes/
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