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In C#, how to check if a TCP port is available?
...Client, that means you're checking open TCP ports. There are lots of good objects available in the System.Net.NetworkInformation namespace.
Use the IPGlobalProperties object to get to an array of TcpConnectionInformation objects, which you can then interrogate about endpoint IP and port.
int po...
How to disable Google Chrome auto update?
Does anyone know how to disable Google Chrome for being automatic update itself, it cause my web application always change?
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Best way to randomize an array with .NET
What is the best way to randomize an array of strings with .NET? My array contains about 500 strings and I'd like to create a new Array with the same strings but in a random order.
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What does it mean that Javascript is a prototype based language?
One of the major advantages with Javascript is said to be that it is a prototype based language.
7 Answers
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Moq: Invalid setup on a non-overridable member: x => x.GetByTitle(“asdf”)
Not sure how I can fix this, trying to do a unit test on the method "GetByTitle"
1 Answer
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How to write a caption under an image?
...#container {
text-align: center;
}
a, figure {
display: inline-block;
}
figcaption {
margin: 10px 0 0 0;
font-variant: small-caps;
font-family: Arial;
font-weight: bold;
color: #bb3333;
}
figure {
padding: 5px;
}
img:hover {
transform: scale(1.1);...
In Python, what happens when you import inside of a function? [duplicate]
...o through the whole import process again. 1
Does it import once at the beginning whether or not the function is run?
No, it is only imported if and when the function is executed. 2, 3
As for the benefits: it depends, I guess. If you may only run a function very rarely and don't need the modul...
How to get hex color value rather than RGB value?
Using the following jQuery will get the RGB value of an element's background color:
19 Answers
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FB OpenGraph og:image not pulling images (possibly https?)
First -- I do not believe this is a duplicate issue. I've searched for same or similar problems on SO extensively, and due to the nature of troubleshooting before asking, I believe this problem is unique.
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How to access and test an internal (non-exports) function in a node.js module?
...ut on how to test internal (i.e. not exported) functions in nodejs (preferably with mocha or jasmine). And i have no idea!
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