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Changing the default folder in Emacs
...faults to "home" I simply say:
/Desktop/blank_file
and that opens a file called "blank_file"
That also moves the current working directory for that emacs session to the desktop.
If I happen to put stuff in "blank_file" then save it, of course, I've got that stuff saved. Which might be an anno...
Why would json_encode return an empty string
... the hint to my solution. Little different cause of msqli connection. Just call $mysqli->set_charset("utf8"); after doing your database handling.
– MaggusK
Oct 1 '18 at 19:16
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Getting all types in a namespace via reflection
...ypes() works on the local assembly, or you can load an assembly first then call GetTypes() on it.
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Should commit messages be written in present or past tense? [closed]
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It's called 'Commit History'. History is always written in the past tense. So past tense makes more sense. When you are going through some repo's commit history also, you are looking at what was done to it... in the past!
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How to change string into QString?
...e string literal. If your source file is UTF8, it will work but break your call to fromLocal8Bit()
– namezero
Dec 6 '19 at 18:48
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How to make HTML Text unselectable [duplicate]
...wsers only, then just make use of CSS3:
.unselectable {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
<label class="unselectable">Unselectable label</label>
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Can I have multiple :before pseudo-elements for the same element?
...can specify exactly what the browser should do in those cases. I can't provide a complete example including the content property here, since it's not clear for instance whether the symbol or the text should come first. But the selector you need for this combined rule is either .circle.now:before or ...
How can I check for NaN values?
...ing to do with NumPy. np.nan is a specific object, while each float('nan') call produces a new object. If you did nan = float('nan'), then you'd get nan is nan too. If you constructed an actual NumPy NaN with something like np.float64('nan'), then you'd get np.float64('nan') is not np.float64('nan')...
How to sort an array of integers correctly
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By default, the sort method sorts elements alphabetically. To sort numerically just add a new method which handles numeric sorts (sortNumber, shown below) -
var numArray = [140000, 104, 99];
numArray.sort(function(a, b) {
return a - b;
});
console.log(numArray);
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What is Domain Driven Design (DDD)? [closed]
... and the domain expert, you build a ubiquitous language (UL), which is basically a conceptual description of the system. The idea is that you should be able to write down what the system does in a way that the domain expert can read it and verify that it is correct. In our betting example, the ubiq...