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What does the exclamation mark mean in a Haskell declaration?
..., has a ! in front of it, so is strictly evaluated: (4+4) is executed, and 8 is stored in that memory location.
The fourth parameter is also strictly evaluated. But here's where it gets a bit tricky: we're evaluating not fully, but only to weak normal head form. This means that we figure out whethe...
How to replace all strings to numbers contained in each string in Notepad++?
... psxlspsxls
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String replacement in Objective-C
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785
You could use the method
- (NSString *)stringByReplacingOccurrencesOfString:(NSString *)target...
Get difference between 2 dates in JavaScript? [duplicate]
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893
Here is one way:
const date1 = new Date('7/13/2010');
const date2 = new Date('12/15/2010...
Resolving conflicts: how to accept “their” changes automatically?
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– Tobia
Apr 4 '14 at 16:28
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Get nodes where child node contains an attribute
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edited May 16 '11 at 3:48
answered Sep 22 '09 at 1:07
lav...
How can I prevent the “You have mixed tabs and spaces. Fix this?” message?
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8
This needs to be updated for VS2017 now. As it turns out, this is its own extension that can be disabled now
– Joe Phi...
Cannot download Docker images behind a proxy
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821
Here is a link to the official Docker documentation for proxy HTTP:
https://docs.docker.com/co...
How to make a select with array contains value clause in psql
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128
Try
SELECT * FROM table WHERE arr @> ARRAY['s']::varchar[]
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Clustered vs Non-Clustered
My lower level knowledge of SQL (Server 2008) is limited, and is now being challanged by our DBAs. Let me explain (I have mentioned obvious statements in the hope that I am right, but if you see something wrong, please tell me) the scenario:
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