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Linux command or script counting duplicated lines in a text file?
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krampstudio
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answered Apr 15 '14 at 7:14
JaberinoJaberino
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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...
Rails: fields_for with index?
...y years ago, for a modern approach see:
https://stackoverflow.com/a/22640703/105403
This would actually be a better approach, following Rails documentation more closely:
<% @questions.each.with_index do |question,index| %>
<% f.fields_for :questions, question do |fq| %>
# ...
Which selector do I need to select an option by its text?
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324
This could help:
$('#test').find('option[text="B"]').val();
Demo fiddle
This would give yo...
What is the http-header “X-XSS-Protection”?
...otection: 0
See also http://blogs.msdn.com/b/ieinternals/archive/2011/01/31/controlling-the-internet-explorer-xss-filter-with-the-x-xss-protection-http-header.aspx
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Python, Unicode, and the Windows console
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13 Answers
13
Active
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Is it possible to pass a flag to Gulp to have it run tasks in different ways?
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answered Apr 13 '14 at 2:01
Caio CunhaCaio Cunha
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Reading HTML content from a UIWebView
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Pang
8,2181717 gold badges7373 silver badges111111 bronze badges
answered Jun 14 '09 at 7:32
TimTim
56.8k...
When to use a Content Provider
... Gowtham Gopalakrishnan
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answered Feb 8 '11 at 18:20
CristianCristian
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jQuery Validate - Enable validation for hidden fields
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330
The plugin's author says you should use "square brackets without the quotes", []
http://bassi...