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What generates the “text file busy” message in Unix?
...ile. Use lsof to check what other processes are using it. You can use kill command to kill it if needed.
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Unusual shape of a textarea?
... other posts. I think this one is currently (in 2013) the one which can be compatible with the largest number of browsers, because it doesn't need any CSS3 properties. However, the method will not work on browsers which doesn't support contentdeditable, be careful.
Solution with a div contenteditab...
Is there a link to the “latest” jQuery library on Google APIs? [duplicate]
...
Use:
<script type="text/javascript" src="//www.google.com/jsapi"></script>
<script type="text/javascript">
//<![CDATA[
google.load("jquery", "1");
//google.load("jqueryui", "1");
//google.load("swfobject", "1");
//]]>
</script>
...
In PHP, what is a closure and why does it use the “use” identifier?
...osure
– SeanDowney
Jun 30 '09 at 19:01
140
The use keyword is also used for aliasing namespaces. ...
How do I calculate someone's age in Java?
...e
int actual = AgeCalculator.calculateAge(birthDate, LocalDate.of(2016, 7, 12));
// assert
Assert.assertEquals(55, actual);
}
}
Everyone should be using JDK 8 by now. All earlier versions have passed the end of their support lives.
...
Javascript - How to detect if document has loaded (IE 7/Firefox 3)
...cript is simply to test document.readyState:
if (document.readyState === "complete") { init(); }
This is also how jQuery does it.
Depending on where the JavaScript is loaded, this can be done inside an interval:
var readyStateCheckInterval = setInterval(function() {
if (document.readyState ...
How do I use Django templates without the rest of Django?
...ll documented, but not too easy to find. (I had to dig around -- it didn't come up when I tried a few different Google searches.)
The following code works:
>>> from django.template import Template, Context
>>> from django.conf import settings
>>> settings.configure()
>...
Android basics: running code in the UI thread
... answered Oct 11 '12 at 23:33
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Equivalent of LIMIT and OFFSET for SQL Server?
...use is invalid in views, inline functions, derived tables, subqueries, and common table expressions, unless TOP or FOR XML is also specified. MSSQL2008 R2.
– Paul
Aug 26 '14 at 19:55
...
What is the easiest way to initialize a std::vector with hardcoded elements?
... 3, 4};
This is available in GCC as of version 4.4. Unfortunately, VC++ 2010 seems to be lagging behind in this respect.
Alternatively, the Boost.Assign library uses non-macro magic to allow the following:
#include <boost/assign/list_of.hpp>
...
std::vector<int> v = boost::assign::li...