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Convert .pfx to .cer
... How to get to the Certificate Manager in Windows: msdn.microsoft.com/en-us/library/ms788967.aspx
– James White
Feb 4 '11 at 21:35
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How do I ALTER a PostgreSQL table and make a column unique?
... edited May 23 '17 at 12:02
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answered Jan 22 '09 at 15:22
Baishampayan GhoseB...
Environment variable to control java.io.tmpdir?
...y gets set in the absence of setting it yourself (via the -Djava.io.tmpdir command line option to the JVM), and if that default value is affected at all by an environment value. As people had observed, on Windows it is affected by the TMP environment variable, but it was unclear if there was some u...
Undo git stash pop that results in merge conflict
...rged paths, it will instead output the error described here: stackoverflow.com/questions/5483213/…
– Étienne
Apr 30 '15 at 14:25
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How do you delete an ActiveRecord object?
...llow you to delete records
without a primary key
Note: from @hammady's comment, user.destroy won't work if User model has no primary key.
Note 2: From @pavel-chuchuva's comment, destroy_all with conditions and delete_all with conditions has been deprecated in Rails 5.1 - see guides.rubyonrails....
Delete/Reset all entries in Core Data?
... I wanted to delete some but not all data, I would use this: stackoverflow.com/questions/1077810/…
– Michael Grinich
Apr 7 '11 at 3:10
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What's the algorithm to calculate aspect ratio?
... solution like 1.77778:1.
If so, what you need to do is find the greatest common divisor (GCD) and divide both values by that. The GCD is the highest number that evenly divides both numbers. So the GCD for 6 and 10 is 2, the GCD for 44 and 99 is 11.
For example, a 1024x768 monitor has a GCD of 256...
Why start a shell command with a backslash?
Why is the command starting with \ ?
This is the site where I saw it.
2 Answers
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django 1.5 - How to use variables inside static tag
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