Create a C# application to match strings with the letter "h" as the only character in the string using a regular expression. In other locations, a "h" is disregarded.

In Python Create a program that reads a full name as a single string, and and uses the split creates a username with the following rules: The first character of the username is the first character of the first name. The second character of the username is the first letter of the middle name, if one was provided. The rest of the characters will be a prefix of the last name, long enough to meet the length requirement. The username can have up to 8 characters only, and in lowercase.

(3) Write a C# .NET Core Console App that asks the user to enter a number and then displays a string with the original number followed by the reverse of the number. For example, if the user entered 123 as an int you program should create a string "123321" and display it on the screen

Please convert this C++ code to Java code. REMINDER: The output MUST match the picture.

In java: ( no stringbuild or chart.append) the program must produce a neatly labeled bar chart depicting the relative values to each other. Note that there is no interactive input and no use of command line arguments. The program at this stage uses values programmed directly into it. The program output must include the original values as well as the bars. The example below shows the relative number of performances of some Broadway musicals (in picture) You choose the width of the chart. In the example above, it's 60, but it can be different. The largest value in your set should use the entire width, the rest of the bars will be proportionately shorter. Since you're assigning the values in the program, you know the maximum and no special logic is required to find it You must compute and display the "scale" of the chart (i.e. how many units one bar symbol represents) Each bar is labeled with the entity and value You may choose any symbol for your bars   3. In…

In python language, including print(song)

In certain programming languages, comments appear between delimiters such as (# and #). • A comment must begin with (# and end with #). • A comment may not contain #) inside the comment. • A comment's delimiters must be separate: (##) is a comment, (#) is not. For simplicity, assume that the alphabet is E = {a, b, (, ), #}). Give a regular expression that accepts comments.

Compatible with visual studios - c# Word SeparatorCreate an application that accepts as input a sentence in which all the words are runtogether but the first character of each word is uppercase. Convert the sentence to astring in which the words are separated by spaces and only the first word starts withan uppercase letter. For example, the string "StopAndSmellTheRoses." would beconverted to "Stop and smell the roses."

in c++ code

Write an C# application named MultiplicationTable that prompts the user for an integer value, for example 7. Then display the product of every integer from 1 through 10 when multiplied by the entered value. For example, the first three lines of the table might read 1 x 7 = 7, 2 x 7 = 14, and 3 x 7 = 21.