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How does Stack Overflow generate its SEO-friendly URLs?
...d complete regular expression or some other process that would take the title:
21 Answers
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Why doesn't “System.out.println” work in Android?
I want to print something in console, so that I can debug it. But for some reason, nothing prints in my Android application.
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Copy array by value
... changes, the changes are visible to both the new and original arrays.
Primitives such as strings and numbers are immutable, so changes to the string or number are impossible.
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‘ld: warning: directory not found for option’
...arch Paths
And regarding the second error, sorry i can't help you out with that one. Hope someone else can help you out.
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C# LINQ find duplicates in List
...Element and Counter, to retrieve the information you need.
And lastly, if it's a dictionary you are looking for, you can use
var query = lst.GroupBy(x => x)
.Where(g => g.Count() > 1)
.ToDictionary(x => x.Key, y => y.Count());
This will return a diction...
Adding a public key to ~/.ssh/authorized_keys does not log me in automatically
... SSH key to the authorized_keys file. ssh localhost should log me in without asking for the password.
30 Answers
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Is it valid to have a html form inside another html form?
Is it valid html to have the following:
14 Answers
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Diff Algorithm? [closed]
I've been looking like crazy for an explanation of a diff algorithm that works and is efficient.
5 Answers
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Get OS-level system information
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You can get some limited memory information from the Runtime class. It really isn't exactly what you are looking for, but I thought I would provide it for the sake of completeness. Here is a small example. Edit: You can also get disk usage infor...
Difference between Node object and Element object?
...uld be one of the built-in DOM elements such as document or document.body, it could be an HTML tag specified in the HTML such as <input> or <p> or it could be a text node that is created by the system to hold a block of text inside another element. So, in a nutshell, a node is any DOM o...