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Declaring array of objects
...l().
let arr = new Array(5).fill('lol');
let arr2 = new Array(5).fill({ test: 'a' });
// or if you want different objects
let arr3 = new Array(5).fill().map((_, i) => ({ id: i }));
Will create an array of 5 items. Then you can use forEach for example.
arr.forEach(str => console.log(str))...
Is it possible to use global variables in Rust?
...DB: RefCell<sqlite::database::Database> = RefCell::new(sqlite::open("test.db"));
fn main() {
ODB.with(|odb_cell| {
let odb = odb_cell.borrow_mut();
// code that uses odb goes here
});
}
Here we create a thread-local static variable and then use it in a function. Note...
Why does a base64 encoded string have an = sign at the end
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I removed the = at the end and tested this for 1 million strings. The decoding always matched.
– nice_dev
Apr 9 '19 at 11:01
add a ...
Is there a better way to do optional function parameters in JavaScript? [duplicate]
...he accepter answer's ternary method was slightly slower for the handful of tests I ran: jsperf.com/optional-function-parameters-ternary-vs-manual
– Jeromy French
Feb 5 '15 at 22:48
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How to zip a whole folder using PHP
...ful undocumented method in the ZipArchive class: addGlob();
$zipFile = "./testZip.zip";
$zipArchive = new ZipArchive();
if ($zipArchive->open($zipFile, (ZipArchive::CREATE | ZipArchive::OVERWRITE)) !== true)
die("Failed to create archive\n");
$zipArchive->addGlob("./*.txt");
if ($zipArc...
Are there legitimate uses for JavaScript's “with” statement?
...ain. For example, var toString = function () { return "Hello"; }; with ({"test":1}) { console.log(toString()); };. In the scope of the with statement, toString() is an inherited property of Object, so the explicitly defined function isn't called. Still a great answer, though :-)
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Do browsers send “\r\n” or “\n” or does it depend on the browser?
...onsistent across platforms on Firefox, Opera and WebKit. IE5/Mac I haven't tested, as it's long-dead now, but that browser has many differences to IE5/Win.
– bobince
Jun 14 '11 at 19:20
...
Scala framework for a Rest API Server? [closed]
...milarly to parser combinators, Finch endpoints are easy to reuse, compose, test, and reason about.
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What are the differences between Chosen and Select2?
...mulative flow diagram that tracked important things like code coverage and test cases, as well as mean response time for issues! (I use select2, btw, my point is just a general pet peeve about people focusing on contributions and the social engineering that is encouraged by charts above.)
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Making a Location object in Android with latitude and longitude values
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why in unit tests it doesn't have any effect when I set Lat and Lon on Location object. Location object is somehow null !?!?
– Ewoks
Jun 21 '18 at 10:23
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