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Validating email addresses using jQuery and regex
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It will not validate äüõ etc letters!!
– D.A.H
Aug 17 '14 at 17:16
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How do I format a number in Java?
...Format. The other more cryptic methods (String.format, PrintStream.printf, etc) based around java.util.Formatter should keep C programmers happy(ish).
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How can I return the current action in an ASP.NET MVC view?
...GetType().Name , but how do I get the current action (e.g. Index , Show etc.)?
11 Answers
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How to extract numbers from a string and get an array of ints?
...r.parseInt(m.group());
// append n to list
}
// convert list to array, etc
You can actually replace [0-9] with \d, but that involves double backslash escaping, which makes it harder to read.
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execute function after complete page load
... // When window loaded ( external resources are loaded too- `css`,`src`, etc...)
if (event.target.readyState === "complete") {
alert("hi 2");
}
});
same for jQuery:
$(document).ready(function() { //same as: $(function() {
alert("hi 1");
});
$(window).load(function() {
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
... saying here. Lat/Long is a position format (equivalent to UTM, MGRS, NZTM etc), whereas WGS84 is a datum - a reference system that position coordinates are applied to. You need to know both your coordinates and which datum you are using, although for online use it is almost always WGS84.
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How to grant remote access to MySQL for a whole subnet?
...e_password_to_connect';
press control and X to quit from mysql
write nano /etc/mysql/my.cnf
write # before bind-address = 127.0.0.1 in my.cnf folder
#bind-address = 127.0.0.1
save my.cnf folder with control + X
write service mysql restart
you could connect via navicat on your host
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How to prevent scrollbar from repositioning web page?
...e navbar/header with different color than body background or bottom border etc.
– Zia Ul Rehman Mughal
Dec 15 '16 at 6:44
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DataTrigger where value is NOT null?
... equality.
This blog post describes how to do comparisons such as LT, GT, etc in a DataTrigger.
This limitation of the DataTrigger can be worked around to some extent by using a Converter to massage the data into a special value you can then compare against, as suggested in Robert Macnee's answer....
How to serialize a TimeSpan to XML
... approach you've posted; it is (for example) efficient (no complex parsing etc), culture independent, unambiguous, and timestamp-type numbers are easily and commonly understood.
As an aside, I often add:
[Browsable(false), EditorBrowsable(EditorBrowsableState.Never)]
This just hides it in the UI...