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How to check if the URL contains a given string?
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edited Jun 22 '19 at 7:32
double-beep
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answere...
Are Javascript arrays sparse?
... 130.57 MB
undefined
Then sparse again:
> yetAnotherArray = Array(2**32-1)
[ <4294967295 empty items> ]
> console.log(`The script is using approximately ${Math.round(process.memoryUsage().heapUsed / 1024 / 1024 * 100) / 100} MB`)
The script is using approximately 130.68 MB
undefined
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Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
...nsitionCoordinator) {
coordinator.animate(alongsideTransition: { (_) in
let orient = newCollection.verticalSizeClass
switch orient {
case .compact:
print("Lanscape")///Excluding iPads!!!
default:
print("Portra...
iOS Detect 3G or WiFi
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edited Sep 3 '19 at 13:32
answered Sep 3 '19 at 13:27
El...
How do RVM and rbenv actually work?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Django template tag to truncate text
Django has truncatewords template tag, which cuts the text at the given word count. But there is nothing like truncatechars .
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Make a number a percentage
What's the best way to strip the "0."XXX% off a number and make it a percentage? What happens if the number happens to be an int?
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How to sum array of numbers in Ruby?
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321
jorney's array.inject(:+) is more efficient.
– Peter
Oct 9 '09 at 7:09
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Changing image size in Markdown
...quished
– kashiraja
Jul 24 '19 at 0:32
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show 2 more comments
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How do I remove documents using Node.js Mongoose?
...s to me more efficient and easy to maintain.
See example:
Model.remove({ _id: req.body.id }, function(err) {
if (!err) {
message.type = 'notification!';
}
else {
message.type = 'error';
}
});
UPDATE:
As of mongoose 3.8.1, there are several methods that le...