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How do I copy items from list to list without foreach?
...gt; copy = new List<Int32>(original);
or if you're using C# 3 and .NET 3.5, with Linq, you can do this:
List<Int32> copy = original.ToList();
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JavaScript: Get image dimensions
...
This uses the function and waits for it to complete.
http://jsfiddle.net/SN2t6/118/
function getMeta(url){
var r = $.Deferred();
$('<img/>').attr('src', url).load(function(){
var s = {w:this.width, h:this.height};
r.resolve(s)
});
return r;
}
getMeta("http://www.go...
Regex, every non-alphanumeric character except white space or colon
...".replace(/[^a-zA-Z0-9 :]/g, ".")
See a online example:
http://jsfiddle.net/vhMy8/
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Full examples of using pySerial package [closed]
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http://web.archive.org/web/20131107050923/http://www.roman10.net/serial-port-communication-in-python/comment-page-1/
#!/usr/bin/python
import serial, time
#initialization and open the port
#possible timeout values:
# 1. None: wait forever, block call
# 2. 0: non-blocking mode,...
How to add two strings as if they were numbers? [duplicate]
.... I have set up a fiddle to show the different behaviors.
http://jsfiddle.net/EtX6G/
var ten = '10';
var zero_ten = '010';
var one = '1';
var body = document.getElementsByTagName('body')[0];
Append(parseInt(ten) + parseInt(one));
Append(parseInt(zero_ten) + parseInt(one));
Append(+ten + +one);
Ap...
Vim 80 column layout concerns
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Documentation for this option is at vimdoc.sourceforge.net/htmldoc/options.html#%27colorcolumn%27
– JohnTESlade
Apr 23 '14 at 13:50
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How do you find the sum of all the numbers in an array in Java?
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I miss you .NET Sum(IEnumerable<Int32>) msdn.microsoft.com/en-us/library/…
– Akira Yamamoto
Apr 19 '13 at 17:52
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How do I remove all specific characters at the end of a string in PHP?
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$output = rtrim($string, '.');
(Reference: rtrim on PHP.net)
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Unable to resolve host “”; No address associated with hostname [closed]
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You probably don't have the INTERNET permission. Try adding this to your AndroidManifest.xml file, right before </manifest>:
<uses-permission android:name="android.permission.INTERNET" />
Note: the above doesn't have to be right before the <...
How do you create a yes/no boolean field in SQL server?
...ue (at least in recent versions).
When accessing the database through ASP.NET it will expose the field as a boolean value.
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