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Make: how to continue after a command fails?
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edited Jan 2 '17 at 21:23
Samuel Harmer
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answer...
Convert UTC date time to local date time
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30 Answers
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How to check if a char is equal to an empty space?
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Nikita RybakNikita Rybak
63.3k2121 gold badges147147 silver badges170170 bronze badges
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Replace duplicate spaces with a single space in T-SQL
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329
Even tidier:
select string = replace(replace(replace(' select single spaces',' ','<...
How to iterate over arguments in a Bash script
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1539
Use "$@" to represent all the arguments:
for var in "$@"
do
echo "$var"
done
This will i...
JavaScript moving element in the DOM
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Trivial with jQuery
$('#div1').insertAfter('#div3');
$('#div3').insertBefore('#div2');
If you want to do it repeatedly, you'll need to use different selectors since the divs will retain their ids as they are moved around.
$(function() {
setInterval( function() {
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Calling generic method with a type argument known only at execution time [duplicate]
Edit:
1 Answer
1
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Can\'t connect to local MySQL server through socket \'/tmp/mysql.sock\...
Can't connect to local MySQL server through socket '/tmp/mysql.sock'ln -s var lib mysql mysql.sock tmp mysql.sock 建个link即可，不解释。
ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
建个link即可，不解释。MySQL mysql.sock
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蓝牙报错参考：https://community.appinventor.mi ... nges/77286?u=taifun
What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
...tionally setting the low bit without modifying any others makes the output 31 for x=0, without changing the output for any other input.
To avoid needing to do that, your other option is platform-specific intrinsics like ARM GCC's __clz (no header needed), or x86's _lzcnt_u32 on CPUs that support th...