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jQuery Validate Plugin - How to create a simple custom rule?
...",
data: "checkUsername="+value,
dataType:"html",
success: function(msg)
{
//If username exists, set response to true
response = ( msg == 'true' ) ? true : false;
}
})...
Difference between DateTime and Time in Ruby
...slower as when integer is used.
(http://www.ruby-doc.org/core-2.1.0/Time.html)
In other words, as far as I understand, DateTime no longer covers a wider range of potential values than Time.
In addition, two previously unmentioned restrictions of DateTime should probably be noted:
DateTime d...
String formatting named parameters?
...as str.format which is documented here: docs.python.org/3.4/library/string.html#formatstrings
– mpen
Feb 5 at 19:20
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What's the difference between comma separated joins and join on syntax in MySQL? [duplicate]
...rect. In the MySQL manual on the page dev.mysql.com/doc/refman/5.5/en/join.html it states: "However, the precedence of the comma operator is less than that of INNER JOIN, CROSS JOIN, LEFT JOIN, and so on. If you mix comma joins with the other join types when there is a join condition, an error of th...
How does python numpy.where() work?
...D arrays.
http://docs.scipy.org/doc/numpy/reference/generated/numpy.where.html
New Answer
It seems that the person was asking something more fundamental.
The question was how could YOU implement something that allows a function (such as where) to know what was requested.
First note that calling ...
Check image width and height before upload with Javascript
... method has been deprecated in 2013 and superseded by assigning streams to HTMLMediaElement.srcObject. The old method was removed because it is less safe, requiring a call to URL.revokeOjbectURL() to end the stream. Other user agents have either deprecated (Firefox) or removed (Safari) this feature ...
MFC CListCtrl使用方法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...tp://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceshellui5/html/wce50lrflistviewstyles.asp
3. 插入数据
m_list.InsertColumn( 0, "ID", LVCFMT_LEFT, 40 ); //插入列
m_list.InsertColumn( 1, "NAME", LVCFMT_LEFT, 50 );
int nRow = m_list.InsertItem(0, "11"...
throws Exception in finally blocks
...argumentexception.blogspot.com/2008/10/java-how-not-to-make-mess-of-stream.html He goes one step further and combines the two exceptions into one, which I could see being useful in some cases.
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How to read all files in a folder from Java?
... Can I use this method to find all files of a specific type say pdf or html across my whole system? My concern is efficiency, is it fast enough to be used for systems with thousands of files or is there a better alternative?
– Nitin Labhishetty
Mar 10 '14 a...
Align labels in form next to input
...{ text-align:right; }
div.settings label:after { content: ":"; }
<!-- HTML -->
<div class="settings">
<label>Label #1</label>
<input type="text" />
<label>Long Label #2</label>
<span>Display content</span>
<la...