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Relative URL to a different port number in a hyperlink?
...L with the port number:
<html>
<head>
<script>
function setHref() {
document.getElementById('modify-me').href = window.location.protocol + "//" + window.location.hostname + ":8080/other/";
}
</script>
</head>
<body onload="setHref()">
<a href="/other/" id="mo...
How to get the connection String from a database
...or choose Properties on the right click menu).
Advanced connection string settings: when creating the connection, you can modify any of the advanced connection string options, like MARS, resiliency, timeot, pooling configuration, etc. by clicking on the "Advanced..." button on the bottom of the "Ad...
django - why is the request.POST object immutable?
...object belongs to the django.http.QueryDict class, which implements a full set of mutation methods including __setitem__, __delitem__, pop and clear. It implements immutability by checking a flag when you call one of the mutation methods. And when you call the copy method you get another QueryDict i...
Is there a standard function to check for null, undefined, or blank variables in JavaScript?
...l evaluate to true if value is not:
null
undefined
NaN
empty string ("")
0
false
The above list represents all possible falsy values in ECMA-/Javascript. Find it in the specification at the ToBoolean section.
Furthermore, if you do not know whether a variable exists (that means, if it was decla...
How to remove text from a string?
... |
edited Feb 28 at 9:20
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answered May 1 '12 at 14:14
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How do you default a new class to public when creating it in Visual Studio?
...et-content $_).Replace('public ', '').Replace('class ', 'public class ') | Set-Content $_
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What are the differences between ArrayList and Vector?
...tural modification means addition or deletion of element(s) from the list. Setting the value of an existing element is not a structural modification.
Collections.synchronizedList is normally used at the time of creation of the list to avoid any accidental unsynchronized access to the list.
Referen...
Add an element to an array in Swift
...o insert a new element into your Array.
anArray.insert("This String", at: 0)
To insert the contents of a different Array into your Array.
anArray.insert(contentsOf: ["Moar", "Strings"], at: 0)
More information can be found in the "Collection Types" chapter of "The Swift Programming Language", ...
How to filter multiple values (OR operation) in angularJS
...
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