"chsarp dict example" Code Answer's

You're definitely familiar with the best coding language Whatever that developers use to develop their projects and they get all their queries like "chsarp dict example" answered properly. Developers are finding an appropriate answer about chsarp dict example related to the Whatever coding language. By visiting this online portal developers get answers concerning Whatever codes question like chsarp dict example. Enter your desired code related query in the search bar and get every piece of information about Whatever code related question on chsarp dict example. 

chsarp dict example

By Bewildered BuzzardBewildered Buzzard on Apr 18, 2021
// Create a new dictionary of strings, with string keys.
//
Dictionary<string, string> openWith =
    new Dictionary<string, string>();

// Add some elements to the dictionary. There are no
// duplicate keys, but some of the values are duplicates.
openWith.Add("txt", "notepad.exe");
openWith.Add("bmp", "paint.exe");
openWith.Add("dib", "paint.exe");
openWith.Add("rtf", "wordpad.exe");

// The Add method throws an exception if the new key is
// already in the dictionary.
try
{
    openWith.Add("txt", "winword.exe");
}
catch (ArgumentException)
{
    Console.WriteLine("An element with Key = \"txt\" already exists.");
}

// The Item property is another name for the indexer, so you
// can omit its name when accessing elements.
Console.WriteLine("For key = \"rtf\", value = {0}.",
    openWith["rtf"]);

// The indexer can be used to change the value associated
// with a key.
openWith["rtf"] = "winword.exe";
Console.WriteLine("For key = \"rtf\", value = {0}.",
    openWith["rtf"]);

// If a key does not exist, setting the indexer for that key
// adds a new key/value pair.
openWith["doc"] = "winword.exe";

// The indexer throws an exception if the requested key is
// not in the dictionary.
try
{
    Console.WriteLine("For key = \"tif\", value = {0}.",
        openWith["tif"]);
}
catch (KeyNotFoundException)
{
    Console.WriteLine("Key = \"tif\" is not found.");
}

// When a program often has to try keys that turn out not to
// be in the dictionary, TryGetValue can be a more efficient
// way to retrieve values.
string value = "";
if (openWith.TryGetValue("tif", out value))
{
    Console.WriteLine("For key = \"tif\", value = {0}.", value);
}
else
{
    Console.WriteLine("Key = \"tif\" is not found.");
}

// ContainsKey can be used to test keys before inserting
// them.
if (!openWith.ContainsKey("ht"))
{
    openWith.Add("ht", "hypertrm.exe");
    Console.WriteLine("Value added for key = \"ht\": {0}",
        openWith["ht"]);
}

// When you use foreach to enumerate dictionary elements,
// the elements are retrieved as KeyValuePair objects.
Console.WriteLine();
foreach( KeyValuePair<string, string> kvp in openWith )
{
    Console.WriteLine("Key = {0}, Value = {1}",
        kvp.Key, kvp.Value);
}

// To get the values alone, use the Values property.
Dictionary<string, string>.ValueCollection valueColl =
    openWith.Values;

// The elements of the ValueCollection are strongly typed
// with the type that was specified for dictionary values.
Console.WriteLine();
foreach( string s in valueColl )
{
    Console.WriteLine("Value = {0}", s);
}

// To get the keys alone, use the Keys property.
Dictionary<string, string>.KeyCollection keyColl =
    openWith.Keys;

// The elements of the KeyCollection are strongly typed
// with the type that was specified for dictionary keys.
Console.WriteLine();
foreach( string s in keyColl )
{
    Console.WriteLine("Key = {0}", s);
}

// Use the Remove method to remove a key/value pair.
Console.WriteLine("\nRemove(\"doc\")");
openWith.Remove("doc");

if (!openWith.ContainsKey("doc"))
{
    Console.WriteLine("Key \"doc\" is not found.");
}

/* This code example produces the following output:

An element with Key = "txt" already exists.
For key = "rtf", value = wordpad.exe.
For key = "rtf", value = winword.exe.
Key = "tif" is not found.
Key = "tif" is not found.
Value added for key = "ht": hypertrm.exe

Key = txt, Value = notepad.exe
Key = bmp, Value = paint.exe
Key = dib, Value = paint.exe
Key = rtf, Value = winword.exe
Key = doc, Value = winword.exe
Key = ht, Value = hypertrm.exe

Value = notepad.exe
Value = paint.exe
Value = paint.exe
Value = winword.exe
Value = winword.exe
Value = hypertrm.exe

Key = txt
Key = bmp
Key = dib
Key = rtf
Key = doc
Key = ht

Remove("doc")
Key "doc" is not found.
*/

Source: docs.microsoft.com

Add Comment

0

All those coders who are working on the Whatever based application and are stuck on chsarp dict example can get a collection of related answers to their query. Programmers need to enter their query on chsarp dict example related to Whatever code and they'll get their ambiguities clear immediately. On our webpage, there are tutorials about chsarp dict example for the programmers working on Whatever code while coding their module. Coders are also allowed to rectify already present answers of chsarp dict example while working on the Whatever language code. Developers can add up suggestions if they deem fit any other answer relating to "chsarp dict example". Visit this developer's friendly online web community, CodeProZone, and get your queries like chsarp dict example resolved professionally and stay updated to the latest Whatever updates. 

Whatever answers related to "chsarp dict example"

View All Whatever queries

Whatever queries related to "chsarp dict example"

chsarp dict example import tools example print(tools example.roll_dice(5)) tesseract to dict dict not found search in dict as hashing remove all the valu ein dict exacpt provided key pythn dict={'digits':0 pull request template example flutter toggle button example PageView Flutter Example example website homepage get incoming call number android example kubectl describe configmap example vue-pdf example $anchorscroll example firestore geopoint query example in android ionic storage example checkboxcontrolvalueaccessor example webgl cube example uipath data table print index example secure copy example maximum path sum input output example setters and getter best example spark.read.option(header,inferschema) .csv example phonegap admob example log4j example example of defibrillation regression test with example retrieve dynamod db streams example document.getElementsByClassName('green Border example')[0] .style.border="10px solid green"; menu macro twig example Political parties are a necessary condition for a democracy.’ Analyze the statement with example 8086 example hello world google finance INDEX CSI example syslog message format example oop encapsulation example definition of ready example scrum a example for cunfuision matrix example of a min heap antlr 4 grammar example swagger parameters multiple query example For example, there are n=7 socks with colors ar=[1,2,1,2,1,3,2]. There is one pair of color 1 and one of color 2. Capacitor android plugin example mongoclientoptions example gdal_polygonize example org-capture template example python list comprehension with filter example @remoteaction example in salesforce scipy cdf example readwritelock example ItemMeta method example roo-xls example pterodactyl curl request example python list comprehension with filter example 2 android google places autocomplete example sas guide sleep function example pdfbox print example krakend example completablefuture async example document.getelementbyid( timeend ).value example 2020 add tr td emmet in vscode example singleton design pattern example doubly linked list example introduction to firebase database android kotlin example docker swagger ui example plotly mesh3d example target encoder sklearn example Spring Data Elasticsearch update document example gettimeofday c example milliseconds google_maps_flutter web example scenario testing example Object example nightmare node example 2DM example code kafka docker compose example esp8266 wifi example runif in r example sinon spy function example roundingmode.half_down example C# OOP example example of full stack snook example fork example questions counter load byte mips example asyncio queue example xml schema example xargs example example website taggeddocument gensim example example ramda pipe kotlin recyclerview model in example Write Number in Expanded Form You will be given a number and you will need to return it as a string in Expanded Form. For example: uialertcontroller example objective Code Answer conditions example in sap alert notification navigation Preload example workbox OnCircuitClosedAsync example pageable unpaged example Example 4-2 Aluminum cube deformation, implicit method (file: im01.k) logstash-filter-math example UICollectionViewCell awakefromnib example windows docker compose rabbitmq example

Browse Other Code Languages

CodeProZone