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Python: Get the first character of the first string in a list?
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139
You almost had it right. The simplest way is
mylist[0][0] # get the first character from the...
Can you change what a symlink points to after it is created?
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$ ln -s .bashrc test
$ ls -al test
lrwxrwxrwx 1 pascal pascal 7 2009-09-23 17:12 test -> .bashrc
$ ln -s .profile test
ln: creating symbolic link `test': File exists
$ ln -s -f .profile test
$ ls -al test
lrwxrwxrwx 1 pascal pascal 8 2009-09-23 17:12 test -> .profile
EDIT: As the OP pointe...
How to properly stop the Thread in Java?
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edited Jun 9 '12 at 14:31
answered Jun 9 '12 at 14:21
Dr...
Uncaught SyntaxError: Unexpected token with JSON.parse
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answered Jan 21 '13 at 3:36
SLaksSLaks
770k161161 gold badges17711771 silver badges18631863 bronze badges
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What is the difference between C, C99, ANSI C and GNU C?
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answered Jun 20 '13 at 9:04
LundinLundin
142k2222 gold badges194194 silver badges315315 bronze badges
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What reason is there to use null instead of undefined in JavaScript?
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edited Nov 23 '15 at 23:30
answered Mar 3 '15 at 6:58
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Read lines from a file into a Bash array [duplicate]
...yes, bash 4 has been out for many years but I recall that some macs only 2/3 years old have pre-4 as default shell)
Other notes:
Can also follow drizzt's suggestion below and replace a forked subshell+cat with
$(</etc/passwd)
The other option I sometimes use is just set IFS into XIFS, then ...
How do you pass a function as a parameter in C?
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NAND
63755 silver badges2121 bronze badges
answered Aug 13 '08 at 2:22
NiyazNiyaz
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Compare two objects and find the differences [duplicate]
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203
One Flexible solution: You could use reflection to enumerate through all of the properties and d...
Calculate total seconds in PHP DateInterval
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BenBen
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