Software, Pc Game and Programming Languages
The following lines of code will create an interface in TypeScript:- As you can see, the interface will declare the type of each element within it! The following lines of code will create an object based on the above interface. Once the interface has been declared you can use it just like the primitive types…
If you want to find the number of text files within a computer’s folder then you can use the following PowerShell command:- The above PowerShell command uses the switch statement to loop through all the files within the txt folder which is under the E drive and each time one will be added to the…
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If you want only a certain value of the parameter that can be used inside your TypeScript function then you can use the literal type to do so as shown in the following lines of code. The TypeScript program above will generate the following error during compilation because 6 is not the permitted parameter inside…
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In the below Java program, I am creating my own Java generic type of class which will be used again in the main method. The above Java program will insert a few words into a private ArrayList and then display them again on the command prompt.
In this python example, I will create a simple python function to calculate the compound interest which will then be used to calculate the future sum of money (F) if the present sum of money (P) and the interest rate per interest period are given. Before I start to write the program, let us understand…
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Below is the command to run the switch statement with regular expression in PowerShell. The above command found its match in the first case which is “abcdef” and thus “abc” will get printed out on the screen as follows:- A regular expression is often used to match the sophisticated pattern within a phrase or word.
Below TypeScript example will show you how to override a function. In order to override a function you will need to provide a function with its parameter of type any and its return value also of type any. However, this does not mean that any type of parameter or the return value will be permitted…
In this Matplotlib example, I am going to create a scatter chart that shows the quantity and the type of shoes I have sold recently. The scatter chart below will show dots that represent the quantity of each type of shoe that I have sold recently. The program is as follows:- The ‘figsize’ parameter of…
In this example, let us create a generic type ArrayList to read in a few type string values and then iterate through those string elements and print them out on the screen. The above program will create the following outcomes: There is no need to cast the return object from the next method of the…
In this typescript example, I am going to create a callback function that will return a string depending on the text the user has entered into the second parameter of the calling function. First of all, let us create the callback function as follows:- As you can see above that the call-back function will receive…
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