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How to replace an item in an array with Javascript?
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var index = items.indexOf(3452);
if (index !== -1) {
items[index] = 1010;
}
Also it is recommend you not use the constructor method to initialize your arrays. Instead, use the literal syntax:
var items = [523, 3452, 334, 31, 5346];
You can also use the ~ operator if you are into terse Jav...
Extract month and year from a zoo::yearmon object
...ere is your example date (properly created!)
date1 <- as.yearmon("Mar 2012", "%b %Y")
Then we can extract the date parts as required:
> format(date1, "%b") ## Month, char, abbreviated
[1] "Mar"
> format(date1, "%Y") ## Year with century
[1] "2012"
> format(date1, "%m") ## numeric mon...
What did MongoDB not being ACID compliant before v4 really mean?
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Does PNG contain EXIF data like JPG?
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Edit: Version 1.5.0 (July 2017) of the Extensions to the PNG 1.2 Specification has finally added an EXIF chunk. It remains to be seen if encoders-decoders begin to support it.
Original: PNG does not embed EXIF info. It allows, however, to emb...
Getting Chrome to accept self-signed localhost certificate
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2020-05-22: With only 5 openssl commands, you can accomplish this.
Please do not change your browser security settings.
With the following code, you can (1) become your own CA, (2) then sign your SSL certificate as a CA. (3) T...
Center a 'div' in the middle of the screen, even when the page is scrolled up or down?
...ited Mar 28 '17 at 11:54
user5890979
answered Jun 13 '11 at 18:22
BraedenPBraedenP
6,7...
Bootstrap combining rows (rowspan)
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100
Divs stack vertically by default, so there is no need for special handling of "rows" within a c...
Check if full path given
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Martin
10355 bronze badges
answered Apr 6 '11 at 10:43
detaylordetaylor
6,71611 gold b...
Amazon S3 Change file download name
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answered Apr 10 '10 at 8:46
cloudberrymancloudberryman
4,10611 gold badge2424 silver badges1414 bronze badges
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How to remove empty cells in UITableView? [duplicate]
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