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How can I combine hashes in Perl?
...M post on merging hashes
PM Categorical Q&A hash union
Perl Cookbook 5.10. Merging Hashes
websearch://perlfaq "merge two hashes"
websearch://perl merge hash
https://metacpan.org/pod/Hash::Merge
Footnotes
1 * (aka associative-array, aka dictionary)
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C# Double - ToString() formatting with two decimal places but no rounding
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210
I use the following:
double x = Math.Truncate(myDoubleValue * 100) / 100;
For instance:
If ...
WPF Bind to itself
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answered Dec 15 '09 at 10:49
HeinziHeinzi
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android:drawableLeft margin and/or padding
... to left drawable only.
– Fruit
Jan 10 '19 at 18:51
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Rails: redirect_to with :error, but flash[:error] empty
... trying to do a redirect while setting the flash[:error] value. (Rails 3.0.10)
3 Answers
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How to exit a function in bash
...it.
– Yevgeniy Brikman
May 6 '16 at 10:53
1
@YevgeniyBrikman that's only true if the error in the...
Indentation in Go: tabs or spaces?
...pinionated choices).
– mtraceur
Apr 10 '18 at 0:11
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What is __gxx_personality_v0 for?
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Martin v. LöwisMartin v. Löwis
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a...
Record file copy operation with Git
...ntuitive.
– Jakub Narębski
Jul 25 '10 at 20:51
One section I can't seem to parse is "and you can request to do by def...
seek() function?
...ading, then continue with reading the file.
Or say you want to read every 10th byte, you could write a loop that does seek(9, 1) (moves 9 bytes forward relative to the current positions), read(1) (reads one byte), repeat.
s...