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Checking for a null int value from a Java ResultSet
...is a supplementary reason to stop using Java ;-) and to continue to use VB.Net where RecordSet has solved this easy problem since more than 10 years !
– schlebe
Dec 5 '18 at 13:45
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Get a random item from a JavaScript array [duplicate]
...ecursively based on the array's length :)
Working demo at http://jsfiddle.net/2eyQX/
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Getting parts of a URL (Regex)
...up a
full URL including query parameters
and anchors e.g.
https://www.google.com/dir/1/2/search.html?arg=0-a&arg1=1-b&arg3-c#hash
^((http[s]?|ftp):\/)?\/?([^:\/\s]+)((\/\w+)*\/)([\w\-\.]+[^#?\s]+)(.*)?(#[\w\-]+)?$
RexEx positions:
url: RegExp['$&'],
protoco...
SVG: text inside rect
...fter the rect element ( so it appears on top ).
<svg xmlns="http://www.w3.org/2000/svg">
<g>
<rect x="0" y="0" width="100" height="100" fill="red"></rect>
<text x="0" y="50" font-family="Verdana" font-size="35" fill="blue">Hello</text>
</g&...
MVC 5 Access Claims Identity User Data
...lass and Application_PostAuthenticateRequest() in Global.asax like this dotnetcodr.com/2013/02/25/… before my code above will work? Thanks again.
– tcode
Jan 28 '14 at 17:27
7
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How to remove close button on the jQuery UI dialog?
...s well when using the example provided by the jquery ui demo site with ASP.NET v2.0 in an .aspx page. jqueryui.com/demos/dialog/modal-form.html
– Matthew Dally
Feb 14 '12 at 13:53
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C# Double - ToString() formatting with two decimal places but no rounding
...String("0.##"); //24.1
d3.ToString("0.##"); //24
http://dobrzanski.net/2009/05/14/c-decimaltostring-and-how-to-get-rid-of-trailing-zeros/
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AngularJS error: 'argument 'FirstCtrl' is not a function, got undefined'
...
});
Here's an online demo that is doing just that : http://jsfiddle.net/FssbL/1/
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Serializing object that contains cyclic object value
... }
seen.push(val);
}
return val;
});
http://jsfiddle.net/mH6cJ/38/
As correctly pointed out in other comments, this code removes every "seen" object, not only "recursive" ones.
For example, for:
a = {x:1};
obj = [a, a];
the result will be incorrect. If your structure is l...
PHP script to loop through all of the files in a directory?
... (length=17)
13 => string 'Tulips.jpg' (length=10)
Link:
http://php.net/manual/en/class.filesystemiterator.php
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