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What is the difference between print and puts?
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puts adds a new line to the end of each argument if there is not one already.
print does not add a new line.
For example:
puts [[1,2,3], [4,5,nil]] Would return:
1
2
3
4
5
Whereas print [[1,2,3], [4,5,nil]]
would return:
[[1,2,3], [4,5,nil]]
Notice how puts does not output the nil va...
How to get Url Hash (#) from server side
...ther things you don't want to handle.
Also, make sure you use $(document).ready() appropriately, of course.
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Asynchronous shell commands
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& puts the job in the background.
Makes it block on attempting to read input, and
Makes the shell not wait for its completion.
disown removes the process from the shell's job control, but it still leaves it connected to the terminal.
One of the results is that the shell won't send it a S...
How to search for occurrences of more than one space between words in a line
...refer not to rely on character case for such functionality, it's easier to read.
– AlexanderMP
Sep 21 '10 at 9:22
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Use ffmpeg to add text subtitles [closed]
...player. This is different to adding them as a subtitle stream which can be read by the player and displayed if the viewer wants them.
– stib
Nov 14 '14 at 9:03
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How do I detect the Python version at runtime? [duplicate]
...is answer is the way to go if you want to log or display the version to be read by a human.
– NauticalMile
Jul 13 '17 at 16:29
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Append text to input field
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Please read my answer on this question as well - There really is no reason to have to call $('#input-field-id') twice... Very simple answer though - +1
– gnarf
Sep 23 '11 at 22:22
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Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...so use HTTPS as well.
You can use the PHP's file_get_contents function to read that URL and process the retrieved data.
Resource:
http://developers.facebook.com/docs/api
Note: In php.ini, you need to make sure that the OpenSSL extension is enabled to use thefile_get_contents function of PHP to r...
Stop pip from failing on single package when installing with requirements.txt
... At least with GNU xargs, there's -a flag option, which allows xargs read arguments from file, so this can be done as xargs -n 1 -a requirements.txt pip install. Prevents UUOC and excessive plumbing
– Sergiy Kolodyazhnyy
Sep 3 '18 at 22:28
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Node.js project naming conventions for files & folders
...t I didn't found on the accepted answer, but was specifically asked, not spreading hate in any kind, you're going a bit far on this one. I just wanted you to add some informations about that on the answer, so that people who will look for that in the future will not get in a dead-end.
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