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difference between each.with_index and each_with_index in Ruby?
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edited Nov 28 '13 at 5:18
answered Nov 28 '13 at 5:09
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What does “%” (percent) do in PowerShell?
... used in the context of an equation, it's the modulus operator:
> 11 % 5
1
and as the modulus operator, % can also be used in an assignment operator (%=):
> $this = 11
> $this %= 5
> $this
1
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How to declare Return Types for Functions in TypeScript
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FentonFenton
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How does Chrome's “Request Desktop Site” option work?
...e are the User-Agent headers sent by Chrome on my Android device:
Mozilla/5.0 (Linux; Android 4.0.4; Galaxy Nexus Build/IMM76K) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.166 Mobile Safari/535.19
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.4...
“used as value” in function call
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Flimzy
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answered Sep 24 '12 at 8:24
MaciejMaciej
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How can I make Visual Studio's build be very verbose?
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5 Answers
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MySQL: Set user variable from result of query
...you need to move the variable assignment into the query:
SET @user := 123456;
SELECT @group := `group` FROM user WHERE user = @user;
SELECT * FROM user WHERE `group` = @group;
Test case:
CREATE TABLE user (`user` int, `group` int);
INSERT INTO user VALUES (123456, 5);
INSERT INTO user VALUES (11...
Doctrine 2 can't use nullable=false in manyToOne relation?
... SgoettschkesSgoettschkes
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How to change current working directory using a batch file
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answered Feb 28 '11 at 5:27
Andriy MAndriy M
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