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How to print color in console using System.out.println?
... data in colors when the processor sends data and in different colors when it receives data.
13 Answers
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Beautiful Soup and extracting a div and its contents by ID
... <div id="articlebody"> ... </div> tags and stuff in between? It returns nothing. And I know for a fact it exists because I'm staring right at it from
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Passing an array as a function parameter in JavaScript
...follow
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edited Dec 11 '16 at 16:04
Michał Perłakowski
63.1k2121 gold badges133133 silver badges148148 bronze badges
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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...
Is SonarQube Replacement for Checkstyle, PMD, FindBugs?
...rage) by default for Java projects. The main added value, however, is that it stores the history in a database. You can then see the trend. Are you improving the code base or are you doing the opposite? Only a tool with memory can tell you that.
You should run Sonar in your CI system so that even t...
Unable to copy file - access to the path is denied
...w, but I had the same issue just now. Make sure that VS is also closed as it will deny access to delete the folder in some cases
– Eon
Jun 21 '13 at 11:24
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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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How do HashTables deal with collisions?
... new entry into the 'next available' bucket if the new Key entry collides with another.
10 Answers
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How does password salt help against a rainbow table attack?
...'m having some trouble understanding the purpose of a salt to a password. It's my understanding that the primary use is to hamper a rainbow table attack. However, the methods I've seen to implement this don't seem to really make the problem harder.
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Why do we need virtual functions in C++?
...t."
So far so good, right? Animals eat generic food, cats eat rats, all without virtual.
Let's change it a little now so that eat() is called via an intermediate function (a trivial function just for this example):
// This can go at the top of the main.cpp file
void func(Animal *xyz) { xyz->e...