Linux, Windows, Security, Programming, Network Tutorials
Java programming language provides different variable type. One of the most used types are String and Int or integer. During the usage of these variable types we may need to convert them. In this tutorial we will examine string to int and int to string variables types conversion in Java programming language. Convert with parseInt() Function parseInt() is a function
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Bash provides programming features to make Linux system administrator’s life easier. printf is one of the most used function used by Linux bash programmers. In this tutorial we will look Linux bash printf features and use cases while developing bash programs. Bash printf function is very similar to the C printf function. Just Print We can use printf function easily by providing the text
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C and C++ programming language a printf function which is used to print given values or data to the standard output or current terminal. printf supports different formatting types. In this tutorial we will look them in detail. Syntax Syntax of printf is like below.
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printf(OUTPUT,DATA); |
Print printf function can be used simply just providing single variable. In this example we have a integer
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Php provides different numeric variable types. In this tutorial we will look them in detail. The numeric types available in Php are listed below. Integer Float Double Numeric values are used mainly used for mathematical calculations. If we will use numbers just like id or school number better way is using string but if we will made calculations, dividing etc.
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Number types are used to express countable data. Numbers will presents integer, floating-point and dates. From technical point there is no difference between integer and floating-point. Numbers can be defined explicitly like below.
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var count= new Number(12); |
var count creates and variable new Number(12) makes variable type number and set value 12 to it Numbers have low and high limits. We can them MAX_VALUE which
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Python provides a lot of different types for programming purposes. While using these structs we may need to decide which variable or identifier is which type. Python provides builtin type function in order to decide given identifier types. We just need to provide the identifier to the type function. Identify Type We will provide our identifier or variable like below and type function
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Python provides different variable type for programmers usage. We can use int, float, string, list, set … data types in our applications. While using different type of variables we may need to convert then to different types. In this tutorial we will different type of conversion from list to string in Python. Convert Using Join One of the most basic
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Python programming language provides different data types in order to use data in applications. We generally use variables in order to store our data. As the name suggests variables can be changed during their lifetime. In this tutorial we will look different features and options of Python variables. Create and Assign Value To Variable Assigning some value to a variable
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Python is practical language which provides different functions in practical way. Random number are generally used in security related issues but there are other areas too. In this post we will look different random number generation examples about python. Generate Random Number Between 0 and 1 Python provides a library named random by default. This library is used to provide different
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Dictionaries is complex data structures those hold information about different type and related information. Dictionaries also called associative memories or associative arrays in different languages. Dictionaries generally format in key and value pair. Keys are used to label and search and find values. Create Dictionary As we say before we will provide key and value pair. In this example we will create a phone
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