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Using semicolon (;) vs plus (+) with exec in find
...ith an example. Let's say that find turns up these files:
file1
file2
file3
Using -exec with a semicolon (find . -exec ls '{}' \;), will execute
ls file1
ls file2
ls file3
But if you use a plus sign instead (find . -exec ls '{}' \+), as many filenames as possible are passed as arguments to ...
htaccess redirect to https://www
...rule will catch it.
RewriteRule .* https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
# Now, rewrite any request to the wrong domain to use www.
# [NC] is a case-insensitive match
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule .* https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
About proxying
When b...
unable to install pg gem
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Jan 28 '11 at 10:34
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Simplest/Cleanest way to implement singleton in JavaScript?
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37 Answers
37
Active
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What is the python “with” statement designed for?
...anup tasks in so-called context managers. More details can be found in PEP 343. For instance, the open statement is a context manager in itself, which lets you open a file, keep it open as long as the execution is in the context of the with statement where you used it, and close it as soon as you le...
Capturing TAB key in text box [closed]
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answered Aug 16 '08 at 13:55
ScottKoonScottKoon
3,35355 gold badges2424 silver badges2828 bronze badges
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Disable Drag and Drop on HTML elements?
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3
Sorry, this is terrible. See below answer.
– Madbreaks
Jan 26 '18 at 18:46
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Is there are way to make a child DIV's width wider than the parent DIV using CSS?
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edited Jan 14 '13 at 16:41
answered Apr 7 '11 at 12:34
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What is the difference between -viewWillAppear: and -viewDidAppear:?
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293
In general, this is what I do:
1) ViewDidLoad - Whenever I'm adding controls to a view that sho...
How to create a file in Ruby
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437
Use:
File.open("out.txt", [your-option-string]) {|f| f.write("write your stuff here") }
wher...