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What is an example of the simplest possible Socket.io example?
.../title>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font: 13px Helvetica, Arial; }
form { background: #000; padding: 3px; position: fixed; bottom: 0; width: 100%; }
form input { border: 0; padding: 10px; width: 90%; margin-right: .5%; }
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How can I trim all strings in an Array? [duplicate]
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@ime: that's what it expected to return actually. Garbage-in garbage-out paradigm in action.
– zerkms
Jun 17 '14 at 10:50
4
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What are the basic rules and idioms for operator overloading?
Note: The answers were given in a specific order , but since many users sort answers according to votes, rather than the time they were given, here's an index of the answers in the order in which they make most sense:
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How do I kill all the processes in Mysql “show processlist”?
...I see a lot of processes there, and the "time" column shows big values for all of them.
23 Answers
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Requirejs domReady plugin vs Jquery $(document).ready()?
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Answering your bullets in order of appearance:
They both do accomplish the same thing
If you have reservations about jquery for whatever reason then use domReady
Correct, so just use jQuery
Because not everyone uses jQuery
I agree, just use jQuery
P...
Regex empty string or email
...eave empty like so:
/\A(INTENSE_EMAIL_REGEX|)\z/i
Same thing in reverse order
/\A(|INTENSE_EMAIL_REGEX)\z/i
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What does static_assert do, and what would you use it for?
...r for static_assert functionality.
Currently I am using static_assert in order to enforce "Concepts" on a class.
example:
template <typename T, typename U>
struct Type
{
BOOST_STATIC_ASSERT(boost::is_base_of<T, Interface>::value);
BOOST_STATIC_ASSERT(std::numeric_limits<U>:...
What is the Scala identifier “implicitly”?
...class pattern. The standard library uses this in a few places -- see scala.Ordering and how it is used in SeqLike#sorted. Implicit Parameters are also used to pass Array manifests, and CanBuildFrom instances.
Scala 2.8 allows a shorthand syntax for implicit parameters, called Context Bounds. Briefl...
PostgreSQL: How to pass parameters from command line?
...XECUTE foo('foo','bar','baz');
This way you can always execute it in this order (the query prepared only if it does not prepared yet), repeat the execution and get the result from the last query.
Bash: infinite sleep (infinite blocking)
... I start my window manager using /usr/bin/mywm . Now, if I kill my WM (in order to f.e. test some other WM), X will terminate too because the .xinitrc script reached EOF.
So I added this at the end of my .xinitrc :
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