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How do I get the result of a command in a variable in windows?
...is there any practical use for this? Are You kidding? This is used all the time in other shells (all GNU/Linux ones I guess) and it's very useful.
– Piotr Dobrogost
Oct 22 '11 at 18:59
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How to test valid UUID/GUID?
How to check if variable contains valid UUID/GUID identifier?
12 Answers
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JS: iterating over result of getElementsByClassName using Array.forEach
I want to iterate over some DOM elements, I'm doing this:
11 Answers
11
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WPF: Grid with column/row margin/padding?
Is it easily possible to specify a margin and/or padding for rows or columns in a WPF Grid?
15 Answers
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How to echo shell commands as they are executed
In a shell script, how do I echo all shell commands called and expand any variable names?
13 Answers
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
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Edit: in case you missed warren's answer, PG9.5 now has this natively; time to upgrade!
Building on Bill Karwin's answer, to spell out what a rule based approach would look like (transferring from another schema in the same DB, and with a multi-column primary key):
CREATE RULE "my_table_on_d...
How to check if an element is in an array
...tionary<String, AnyObject>? Trying to achieve that but I get compile-time error.
– ppalancica
Apr 29 '15 at 21:18
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How do I find a default constraint using INFORMATION_SCHEMA?
I'm trying to test if a given default constraint exists. I don't want to use the sysobjects table, but the more standard INFORMATION_SCHEMA.
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Passing variable arguments to another function that accepts a variable argument list
So I have 2 functions that both have similar arguments
9 Answers
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How to remove all click event handlers using jQuery?
...t's again easier to do, because I don't have to write the function a third time.
– Jarrett Meyer
May 6 '09 at 12:53
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