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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
...on.
– Jonathan Leffler
Aug 1 '13 at 4:03
7
Technically, $(echo foo) creates a command substitutio...
Why can't I forward-declare a class in a namespace using double colons?
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edited Aug 22 '14 at 4:19
answered Jan 13 '10 at 19:46
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How do I increase the number of displayed lines of a Java stack trace dump?
...int the full stack trace, so that I can see beyond the final line of "... 40 more" ?
3 Answers
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How to unset max-height?
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answered Dec 21 '12 at 10:14
Madara's GhostMadara's Ghost
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Styling text input caret
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74
If you are using a webkit browser you can change the color of the caret by following the next CS...
CSS container div not getting height
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4
Wow, I was like, "What? that won't work." But I'll be darned. I totally thought it wasn't going to behave properly. Thanks
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Multiple select statements in Single query
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248
SELECT (
SELECT COUNT(*)
FROM user_table
) AS tot_user,
(
SELECT COUNT(*)
FR...
HTML/Javascript change div content
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434
Assuming you're not using jQuery or some other library that makes this sort of thing easier fo...
Strange \n in base64 encoded string in Ruby
The inbuilt Base64 library in Ruby is adding some '\n's. I'm unable to find out the reason. For this special example:
6 Ans...