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Accessing a Dictionary.Keys Key through a numeric index
...ink you can do something like this, the syntax might be wrong, havent used C# in a while
To get the last item
Dictionary<string, int>.KeyCollection keys = mydict.keys;
string lastKey = keys.Last();
or use Max instead of Last to get the max value, I dont know which one fits your code better....
Delete keychain items when an app is uninstalled
...
C# Xamarin version
const string FIRST_RUN = "hasRunBefore";
var userDefaults = NSUserDefaults.StandardUserDefaults;
if (!userDefaults.BoolForKey(FIRST_RUN))
{
//TODO: remove keychain items
use...
What does ':' (colon) do in JavaScript?
...
So similar to C# object initializer syntax. Thanks!
– Micah
Jan 7 '09 at 0:56
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Save all files in Visual Studio project as UTF-8
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Using C#:
1) Create a new ConsoleApplication, then install Mozilla Universal Charset Detector
2) Run code:
static void Main(string[] args)
{
const string targetEncoding = "utf-8";
foreach (var f in new DirectoryInfo(@"<...
When should I use nil and NULL in Objective-C?
...cally they are all just 0. Also, it is NULL not null -- null is in Java or C# but not in Objective-C.
– Jason Coco
Oct 14 '09 at 7:11
16
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Is there a JSON equivalent of XQuery/XPath?
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How solid is this? And I can't find a Java or C# version which is a deal killer for us.
– David Thielen
Jun 12 '12 at 18:08
2
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Only initializers, entity members, and entity navigation properties are supported
...xpressions using the "Canonical Functions" - which can be turned into SQL. C# 6 introduced "Expression bodied functions" but these are not true lambdas (see: stackoverflow.com/a/28411444/470183). Still it would be good to have this in the framework hence the WIBNI data.uservoice.com/forums/…
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TDD/BDD screencast/video resources [closed]
...lculator
A series of videos on creating the shunting yard algorithm in C# using Resharper, Visual Studio 2008 and TDD.
Shunting Yard Algorithm in C#, Part 1
Shunting Yard Algorithm in C#, Part 2
Shunting Yard Algorithm in C#, Part 3
Shunting Yard Algorithm in C#, Part 4
Getting Rid Of Those Da...
How to download a file from a URL in C#?
...017: Or a dangerous one, if, for example, the URL is user-supplied and the C# code runs on a web server.
– Heinzi
Apr 25 at 9:25
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Opening a folder in explorer and selecting a file
...s of the application you run.
For example:
in CMD:
explorer.exe -p
in C#:
Process.Start("explorer.exe", "-p")
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