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Is it possible to write to the console in colour in .NET?
...te static object _MessageLock= new object();
public void WriteMessage(string message)
{
lock (_MessageLock)
{
Console.BackgroundColor = ConsoleColor.Red;
Console.WriteLine(message);
Console.ResetColor();
}
}
}
...
Set cursor position on contentEditable
...eateTextNode('\u0002')); is a reasonable replacement we think. for the — char. Thanks for the code
– twobob
Feb 29 '16 at 17:07
add a comment
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Shell script “for” loop syntax
...ort those features in the POSIX standard, but by default let some of their extra features through. The C-style for-loop is not a POSIX feature, but may be in sh mode by the actual shell.
– chepner
Sep 12 '13 at 19:41
...
How to implement a property in an interface
...nterface, you specify the property:
public interface IResourcePolicy
{
string Version { get; set; }
}
In the implementing class, you need to implement it:
public class ResourcePolicy : IResourcePolicy
{
public string Version { get; set; }
}
This looks similar, but it is something complet...
Display filename before matching line
...the file name out in case of a single input file. By using /dev/null as an extra input file grep "thinks" it dealing with multiple files, but /dev/null is of course empty, so it will not show up in the match list..
– Scrutinizer
Mar 18 '13 at 8:44
...
Suppress/ print without b' prefix for bytes in Python 3
...t that will print as wish. In particular, repr(b'\x01')[2:-1] returns the string \\x01, while decode() will return \x01 which does not work as one would wish with print(). To be even more explicit, print(repr(b'\x01')[2:-1]) will print \x01 while print(b'\x01'.decode()) will not print anything.
...
Local variables in nested functions
...int during that execution was assigned each of the 'cow', 'dog', and 'cat' strings, but at the end of the function, cage contains that last value 'cat'. Thus, when you call each of the dynamically returned functions, you get the value 'cat' printed.
The work-around is to not rely on closures. You c...
Uses of Action delegate in C# [closed]
...s.Generic;
class Program
{
static void Main()
{
Action<String> print = new Action<String>(Program.Print);
List<String> names = new List<String> { "andrew", "nicole" };
names.ForEach(print);
Console.Read();
}
static void Pri...
How can I upgrade specific packages using pip and a requirements file?
...
@a1an please suggest what extra info that you think should be added in a "suggested edit". Thanks
– Aaron Lelevier
Jun 2 '15 at 14:22
...
Why is the String class declared final in Java?
From when I learned that the class java.lang.String is declared as final in Java, I was wondering why that is. I didn't find any answer back then, but this post: How to create a replica of String class in Java? reminded me of my query.
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