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How can I get column names from a table in Oracle?
...u have 'no rows selected' then you could try to change USER_TAB_COLUMNS to all_tab_columns. To be 100% sure about result you could speficy owner.
– Dracontis
Feb 25 '15 at 9:01
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What is Serialization?
... themselves have different formats (ASCII, UTF8, UTF16, EBCDIC...) and actually demonstrate the concept fairly well. The string (an in-memory object) abc would be serialized as 0x61 0x62 0x63 (ASCII) or 0x00 0x61 0x00 0x62 0x00 0x63 (UTF16) -- with or without things like NUL terminators or encoded l...
Git number of commits per author on all branches
I'd like to get the number of commits per author on all branches. I see that
1 Answer
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django import error - No module named core.management
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answered Jun 11 '13 at 18:07
elin3telin3t
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How to get the second column from command output?
... sed 's/.* \(".*"\)/\1/'
– Timo
Jan 11 '19 at 9:10
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With GitHub how do I push all branches when adding an existing repo?
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Note: git push --all won't push your tags, only your branches.
git push --all
git push --tags
would really push everything. See also "Set up git to pull and push all branches".
Don't forget the --dry-run option to make some test before act...
Are loops really faster in reverse?
I've heard this quite a few times. Are JavaScript loops really faster when counting backward? If so, why? I've seen a few test suite examples showing that reversed loops are quicker, but I can't find any explanation as to why!
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Copy all files with a certain extension from all subdirectories
Under unix, I want to copy all files with a certain extension (all excel files) from all subdirectories to another directory. I have the following command:
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Is there a “standard” format for command line/shell help text?
If not, is there a de facto standard? Basically I'm writing a command line help text like so:
8 Answers
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Scroll back to the top of scrollable div
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edited Nov 26 '14 at 11:56
answered Nov 17 '13 at 14:02
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