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Submit HTML form on self page
...L5 draft does not allow action="" (empty attribute). It is against the specification.
From this other Stack Overflow answer.
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How to link to apps on the app store
...e the free version that takes people to the paid version in the app store. If I use a standard link
25 Answers
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What is the easiest way to duplicate an activerecord record?
...initely DO NOT use clone. As other posters have mentioned the clone method now delegates to using Kernel#clone which will copy the id. Use ActiveRecord::Base#dup from now on
– bradgonesurfing
Aug 5 '11 at 13:57
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Verifying that a string contains only letters in C#
I have an input string and I want to verify that it contains:
10 Answers
10
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How to find the Number of CPU Cores via .NET/C#?
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There are several different pieces of information relating to processors that you could get:
Number of physical processors
Number of cores
Number of logical processors.
These can all be different; in the case of a machine with 2 dual-core ...
NodeJS - What does “socket hang up” actually mean?
...);
error.code = 'ECONNRESET';
return error;
}
This is a typical case if the client is a user in the browser. The request to load some resource/page takes long, and users simply refresh the page. Such action causes the previous request to get aborted which on your server side throws this error....
What are the special dollar sign shell variables?
...like construct of all positional parameters, {$1, $2, $3 ...}.
"$*" is the IFS expansion of all positional parameters, $1 $2 $3 ....
$# is the number of positional parameters.
$- current options set for the shell.
$$ pid of the current shell (not subshell).
$_ most recent parameter (or the abs path ...
How can I show dots (“…”) in a span with hidden overflow?
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span {
display: inline-block;
width: 180px;
white-space: nowrap;
overflow: hidden !important;
text-overflow: ellipsis;
}
<span>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever s...
Regex - Should hyphens be escaped? [duplicate]
...eful answer. Turns out that in Eclipse Luna, the Java Linter will complain if you try to escape it.
– Keab42
Nov 19 '14 at 12:51
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SVN: Is there a way to mark a file as “do not commit”?
...text to the top of a-file, like "i want a conflict". Update from WC2, and now a-file should be in conflict.