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How to use the toString method in Java?
...(" + x + ", " + y + ")";
}
results in
Bourne's current location - (1.0, 2.0) //concise and informative
The usefulness of overriding toString() becomes even more when the method is invoked on collections containing references to these objects. For example, the following
public static void main(...
Android List View Drag and Drop sort
...harm. Much better then others. What is license of your source code? Apache 2.0?
– Dariusz Bacinski
Jul 3 '12 at 7:56
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Using Linq to get the last N elements of a collection?
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.NET Core 2.0+ provides the LINQ method TakeLast():
https://docs.microsoft.com/en-us/dotnet/api/system.linq.enumerable.takelast
example:
Enumerable
.Range(1, 10)
.TakeLast(3) // <--- takes last 3 items
.ToList()
....
How do I push a local repo to Bitbucket using SourceTree without creating a repo on bitbucket first?
...assword -H "Content-Type: application/json" \
https://api.bitbucket.org/2.0/repositories/teamsinspace/new-repository4 \
-d '{"scm": "git", "is_private": "true", "fork_policy": "no_public_forks" }'
Under Windows, curl is available from the Git Bash shell.
Using this method you could easily c...
How can I list (ls) the 5 last modified files in a directory?
... 1 user staff 502K 8 Jan 10:20 lab-01.pdf
-rw-rw-rw-@ 1 user staff 2.0M 5 Jan 22:06 0410-1.wmv
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What is the worst gotcha in C# or .NET? [closed]
...ly looks in the current assembly and in mscorlib.
Anonymous methods
C# 2.0 introduced anonymous methods, leading to nasty situations like this:
using System;
using System.Threading;
class Test
{
static void Main()
{
for (int i=0; i < 10; i++)
{
ThreadStar...
calculating the difference in months between two dates
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@HakamFostok: Sorry - it will work when 2.0 is released, but until then you need to use Period.Between. Have edited the code so it'll work with NodaTime 1.3.1.
– Jon Skeet
Oct 4 '15 at 12:59
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Cannot send a content-body with this verb-type
I just got this exception (ProtocolViolationException) in my .NET 2.0 app (running on windows mobile 6 standard emulator). What confuses me is that as far as i know, I have not added any content body, unless I've inadvertently done it somehow. My code is below (very simple). Is there anything els...
Why does integer division in C# return an integer and not a float?
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Might be useful:
double a = 5.0/2.0;
Console.WriteLine (a); // 2.5
double b = 5/2;
Console.WriteLine (b); // 2
int c = 5/2;
Console.WriteLine (c); // 2
double d = 5f/2f;
Console.WriteLine (d); // 2.5
...
ReSharper - force curly braces around single line
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Ryan is correct (note however that the his link refers to R# 2.0 help). The specific procedure is as follows:
Go to ReSharper > Options > Languages > C# > Formatting Style > Braces Layout
Set "Braces in "if-else" statement" to "Use braces for multiline"
After saving th...