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What is the best way to initialize a JavaScript Date to midnight?
...id it in one line: var d = new Date().setHours(0, 0, 0, 0). However, d was then a number, not a date since setHours returns a number.
– Jason
Apr 21 '14 at 20:43
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Check if a number is int or float
...u don't need to distinguish between int and float, and are ok with either, then ninjagecko's answer is the way to go
import numbers
isinstance(yourNumber, numbers.Real)
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Can I set subject/content of email using mailto:?
...ion for encoding information into URLs and URIs is defined in RFC 1738 and then RFC 3986. These prescribe how to include the body and subject headers into a URL (URI):
mailto:infobot@example.com?subject=current-issue&body=send%20current-issue
Specifically, you must percent-encode the email ad...
String length in bytes in JavaScript
...l to allocate a new string, do the actual conversion, take the length, and then discard the string. See my answer above for a function that just computes the length in an efficient manner.
– lovasoa
Sep 9 '19 at 9:50
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Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
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@Saty works in simulator as well - just checked again then. Works as expected.
– DogCoffee
Jun 18 '16 at 6:51
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How to Batch Rename Files in a macOS Terminal?
...or each input from ls, this sed command will generate 2 output, which will then supplied to mv.
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How to determine if an NSDate is today?
...y's date normalized to midnight and the second date, normalize to midnight then compare if it is the same NSDate.
From an Apple example here's how you normalize to midnight today's date, do the same for the second date and compare:
NSCalendar * gregorian = [[NSCalendar alloc]
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CSS Background Opacity [duplicate]
...ainer. Use something like this
<article>
Text.
</article>
Then apply some CSS
article {
position: relative;
z-index: 1;
}
article::before {
content: "";
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
opacity: .4;
z-index: -1;
background:...
Is Integer Immutable
...ew assignment creates a new object ( assigns it a new memory location) and then the value gets assigned to it.
To understand this for yourself, perform Integer assignment in a loop ( with integer declared outside the loop ) and look at the live objects in memory.
The reason why copy constructor i...
How to do URL decoding in Java?
...decoded text to the URI constructor: new URI("https://mywebsite/do....."), then calling getPath() and other methods will give correct results.
– Kröw
Jun 2 '19 at 2:26
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