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Array initializing in Scala
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To initialize an array filled with zeros, you can use:
> Array.fill[Byte](5)(0)
Array(0, 0, 0, 0, 0)
This is equivalent to Java's new byte[5].
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How to keep a git branch in sync with master
...en.com/development/visualized-git-practices-for-team/…. That was written by the Git maintainer, so it's probably fair to say he knows what he's talking about with regard to this particular topic.
– Dan Moulding
Mar 12 '14 at 23:44
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Loop through each row of a range in Excel
...yarray as variant; pay attention to the fact that it's a 1based 2dim array by default
– T.M.
Oct 8 '17 at 12:56
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Java: What is the difference between and ?
...d true, although I think there are some special rules. This method (called by class initializer) is marked as native... grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/…
– Cade Daniel
Apr 24 '18 at 20:52
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Lowercase JSON key names with JSON Marshal in Go
...ark of the tag! Use json:"some_tag" instead of json: "some_tag". I got bit by this for a while.
– David Morales
Sep 3 '16 at 20:27
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django: BooleanField, how to set the default value to true?
I am using BooleanField in django. By default the checkbox generated by it is unchecked state, I want the state to be checked by default, how to do it?
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Is == in PHP a case-sensitive string comparison?
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Yes, but it does a comparison byte-by-byte.
If you're comparing unicode strings, you may wish to normalize them first. See the Normalizer class.
Example (output in UTF-8):
$s1 = mb_convert_encoding("\x00\xe9", "UTF-8", "UTF-16BE");
$s2 = mb_convert_enc...
CSS: how to position element in lower right?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Difference between JSON.stringify and JSON.parse
... @MESSIAH — Yes. It's largely pointless, but might serve as a JSON validator.
– Quentin
Jul 22 '13 at 11:01
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How to catch integer(0)?
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Inspired by Andrie's answer, you could use identical and avoid any attribute problems by using the fact that it is the empty set of that class of object and combine it with an element of that class:
attr(a,"foo")<-"bar"
> iden...