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Get loop counter/index using for…of syntax in JavaScript
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This is a much better answer than the accepted one!
– trusktr
Jun 28 '17 at 1:23
3
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What is the most efficient way to concatenate N arrays?
...g of elements to add to the array can be used instead to add elements from one array to the end of another without producing a new array. With slice() it can also be used instead of concat() but there appears to be no performance advantage from doing this.
var a = [1, 2], b = ["x", "y"];
a.push.app...
A Space between Inline-Block List Items [duplicate]
...se 4px is rendered.
To avoid this you could run all your
lis together in one line, or block
the end tags and begin tags together
like this:
<ul>
<li>
<div>first</div>
</li><li>
<div>first</div>
<...
How to split a comma-separated value to columns
... look for the well-known XML-hack (json and xml details here). Or look for one of the may iTVFs based on recursive CTEs.
– Shnugo
Nov 21 '19 at 10:35
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How do I use DateTime.TryParse with a Nullable?
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You're right, I was looking for more of a one-liner to get it done, but I suppose this will do. Don't like creating that temp variable, feels messy. :-/ Seems like this scenario should be better supported.
– Brian Sullivan
Oc...
How to search and replace text in a file?
...s out of place. I disagree with the other posters suggesting you read from one file and write to another. Instead, I would read the file into memory, fix the data up, and then write it out to the same file in a separate step.
# Read in the file
with open('file.txt', 'r') as file :
filedata = file...
Android ACTION_IMAGE_CAPTURE Intent
...gt; devices = new ArrayList<String>();
devices.add("android-devphone1/dream_devphone/dream");
devices.add("generic/sdk/generic");
devices.add("vodafone/vfpioneer/sapphire");
devices.add("tmobile/kila/dream");
devices.add("verizon/voles/sholes");
devices.add("google_ion/...
Differences between Octave and MATLAB? [closed]
.... In my experience, running stuff developed in MATLAB doesn't ever work in one go, except for the really simple, really short stuff -- For any sizable function, I always have to translate a lot of stuff before it works in Octave, if not re-write it from scratch. How this is better, I really don't se...
How to filter object array based on attributes?
...cause the ECMA standard precisely says that this method should expect only one argument (Array.prototype.filter.length == 1;). When you use the second argument, it will be used as the this value inside the callback function.
– Christian C. Salvadó
Apr 27 '10 a...
Dismissing a Presented View Controller
...less as it will refer to the UINavigationController if self is embedded in one. In which case, you won't be able to get the presentingViewController at all. Yet, [self dismissViewControllerAnimated:completion] still works in that case. My suggestion would be to continue to use that until Apple fixes...