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Why should eval be avoided in Bash, and what should I use instead?
...:
# 1 -> "$1\n"
# 2 -> "$2"
# 3 -> "$3"
# 4 -> "$4"
# etc.
printf "$1\n" "${@:2}"
}
function error
{
# Send the first element as one argument, and the rest of the elements as a combined argument.
# Arguments to println:
# 1 -> '\e[31mE...
What is the best way to convert an array to a hash in Ruby
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Mar 5 '12 at 18:17
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How to POST JSON Data With PHP cURL?
...phen M. HarrisStephen M. Harris
5,25222 gold badges3434 silver badges4242 bronze badges
1
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How to check if any flags of a flag combination are set?
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Svish
132k149149 gold badges410410 silver badges574574 bronze badges
answered Aug 27 '09 at 9:48
yeyeyermanyeyey...
Calling a function from a string in C#
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edited Feb 12 '09 at 4:59
answered Feb 12 '09 at 4:53
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How to round up the result of integer division?
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491
Found an elegant solution:
int pageCount = (records + recordsPerPage - 1) / recordsPerPage;
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What is the exact problem with multiple inheritance?
...pe of object. Something like this:
class A:
at offset 0 ... "abc" ... 4 byte int field
at offset 4 ... "xyz" ... 8 byte double field
at offset 12 ... "speak" ... 4 byte function pointer
class B:
at offset 0 ... "foo" ... 2 byte short field
at offset 2 ... 2 bytes of alignment p...
Merge and interleave two arrays in Ruby
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4
What if a has more than 3 elements?
– Michael Kohl
Sep 5 '11 at 21:17
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How to emulate GPS location in the Android Emulator?
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444
You can connect to the Emulator via Telnet. You then have a Emulator console that lets you ent...
How is the default max Java heap size determined?
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Hearen
5,47522 gold badges3232 silver badges4545 bronze badges
answered Dec 14 '12 at 1:52
stones333stones333
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