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What does __FILE__ mean in Ruby?
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edited May 23 '17 at 12:18
Community♦
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answered Oct 22 '08 at 3:30
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How do I change the IntelliJ IDEA default JDK?
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283
This setting is changed in the "Default Project Structure..." dialog. Navigate to "File" ->...
Double Iteration in List Comprehension
...." -- Phil Karlton
– cezar
Aug 8 '18 at 8:42
This is a great answer as it makes the whole problem less abstract! ...
RabbitMQ message size and types
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Der Hochstapler
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answered Aug 21 '13 at 10:38
robthewolfrob...
Clojure: cons (seq) vs. conj (list)
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answered Jun 9 '10 at 20:38
Michał MarczykMichał Marczyk
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Copy all files with a certain extension from all subdirectories
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edited Jun 4 '15 at 8:23
answered Mar 25 '13 at 14:10
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How long is the SHA256 hash?
...mal representation, 4 bits are enough to encode each character (instead of 8, like for ASCII), so 256 bits would represent 64 hex characters, therefore you need a varchar(64), or even a char(64), as the length is always the same, not varying at all.
And the demo :
$hash = hash('sha256', 'hello, wo...
What is the MIME type for Markdown?
...ce.
One caveat, though: all types under the text/ hiearchy default to ISO-8859-1 for their character type in the relevant RFC standards. Most of the world has since moved on to UTF-8. So unless you're positive you won't be using any funny characters (or live in an old Windows world) you might wan...
How to get the anchor from the URL using jQuery?
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208
You can use the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a...
Iterating a JavaScript object's properties using jQuery
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ozba
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answered Jul 8 '09 at 8:59
Tim BütheTim Büthe
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