Javascript – Destructuring
OVERVIEW Destructuring is a feature which allows us to unpack values from arrays or properties from objects without having to write statements for them. In […]
Javascript Arrow function
OVERVIEW The arrow function acts somewhat like the lamdba expression in Java. It allows you to define functions in a shorthand syntax. The sample code […]
Binary Search of an Integer array
The code below searches for a target integer and returns the index of the array if it is found else it returns a -1. The […]
Javascript – Spread Operator
OVERVIEW The Spread operator is a little-known operator which allows you to join arrays together. This might sound similar to the join() function but the […]
Javascript – String Interpolation
OVERVIEW An alternative to using string concatenation is to use string interpolation. String interpolation allows us to put variables in the string value which are […]
Javascript – let, var and const
OVERVIEW There are some small but important differences between using var, let and const: A var can be re-declared and reassigned different values. Let variables […]
13h. wxWidgets – Interprocess Communications
OVERVIEW Interprocess communication is useful when two programs need to communicate with each other. There are already existing networking protocols like TCP/IP, HTTP, FTP which […]
13g. wxWidgets – Archive Formats
OVERVIEW wxWidgets provides support for reading and writing the following archive formats: zip, tar and zlib. Of these, the zip format is the most commonly […]
13f. wxWidgets – Regular Expressions
OVERVIEW Regular expressions is a very complex subject and it is used in a lot of languages. We cannot go into the details of how […]
13e. wxWidgets – Persistent Objects
OVERVIEW Persistent objects are widgets in wxWidgets which have the ability to save and restore their visual state between different program invocations. For instance, if […]