Answer:
In c# Dictionary is the collection of keys and value .The dictionary is a generic collection class which is in the System.Collection.Generics namespace. we can represent dictionary like that Dictionary<TKey, TValue> where TKey represent the type of key and TValue is the type of TValue.
Following are the example which represent dictionary as integer and string
using System.Collections.Generic; // namespace
class Test // class test
{
static void Main() // main method
{
var ob = new Dictionary< int,string>(); // type integer and string
dictionary.Add( 2,"hello");
dictionary.Add(143,"hello1);
// The dictionary has 2 pairs.
Console.WriteLine("DICTIONARY 1 " + ob.Count);
}
}
Output:
DICTIONARY 1 :2
Explanation:
In this program we create a dictionary generic class which is integer and string type after that we add the elements in the dictionary by "dictionary.Add method " and finally print the count of dictionary
Answer:
Everything.It doesn't matter the information because there's always a way to plagiarize.No matter what the information, always, ALWAYS, cite the source.
Explanation:
Answer:
Printing Quality, Price, If it van vonnect to my laptop or nay devices.
Answer:
A. Document camera
Explanation:
Document cameras, which are also known as visual presenters or visualisers, digital overheads, or docucams. They are real-time image capture devices for displaying an object to a large audience. Just like an opaque projector, a document camera is able to magnify and project the images of actual, three-dimensional objects, as well as transparencies. They are, simply put, high resolution web cams, that is mounted on arms so as to facilitate their placement over a page.
This makes it easier and convenient for a teacher, lecturer or presenter to write on a sheet of paper or to display a two or three-dimensional object while the audience watches.
In Theory, the document camera can be used to display all objects.
Gwen only needs to place her photo under a document camera and deliver her speech while the image will be displayed for the class.
Answer:
The solution code is written in Python 3
- def findStr(stringList, c):
- output = []
- for currentStr in stringList:
- if c not in currentStr.lower():
- output.append(currentStr)
- return output
-
- strList = ["Apple", "Banana", "Grape", "Orange", "Watermelon"]
- print(findStr(strList, "g"))
Explanation:
Firstly, we can create a function and name it as findStr which takes two input parameters stringList and a character, c (Line 1).
Create a list that will hold the list of strings that do not contain the input character (Line 2).
Create a for-loop to traverse through each string in the list (Line 3).
In the loop, check if the input character is not found in the current string (Line 4), if so, add the current string to the output list (Line 5). Please note we also need to convert the current string to lowercase as this program should ignore the casing.
After completion the loop, return the output list (Line 7).
We can test the function using a sample string list and input character "g" (Line 9 - 10). We shall get the output as follows:
['Apple', 'Banana', 'Watermelon']
