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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile
...d.
– Vineet Bhatia
Mar 24 '12 at 18:06
I had the same problem on my Ubuntu 12.04- 32 bit with ruby 1.9.3p392, rails 3....
How connect Postgres to localhost server using pgAdmin on Ubuntu?
...a user?
– ahnbizcad
Jan 31 '15 at 2:06
2
"Error connecting to the server: fe_sendauth: no passwor...
HashMap and int as key
...ion)
– Noah Huppert
Jun 8 '15 at 21:06
add a comment
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Difference between DateTime and Time in Ruby
...):002:0> Time.at(2**62-1).utc # within Integer range
=> 146138514283-06-19 07:44:38 UTC
irb(main):003:0> Time.at(2**128).utc # outside of Integer range
=> 10783118943836478994022445751222-08-06 08:03:51 UTC
irb(main):004:0> Time.at(-2**128).utc # outside of Integer range
=> -107831...
Command to get time in milliseconds
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date +"%T.%N" returns the current time with nanoseconds.
06:46:41.431857000
date +"%T.%6N" returns the current time with nanoseconds rounded to the first 6 digits, which is microseconds.
06:47:07.183172
date +"%T.%3N" returns the current time with nanoseconds rounded to the firs...
How to round up a number in Javascript?
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edited Dec 10 '17 at 22:06
answered Mar 4 '11 at 7:56
And...
Select all contents of textbox when it receives focus (Vanilla JS or jQuery)
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edited Jul 15 '11 at 18:06
answered Jan 26 '09 at 18:06
J...
CSS checkbox input styling
...boxes.
– Roy Tinker
Apr 9 '15 at 23:06
1
@RoyTinker You would use outline, not border, for checkb...
Regular expression to match URLs in Java
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106
Try the following regex string instead. Your test was probably done in a case-sensitive manner....
Skip first entry in for loop in python?
...nach's answer
– agf
Jun 5 '13 at 20:06
2
I found that doing cars.pop(0) and cars.pop() works well...