list – POFTUT

Tagged: list

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Python range() Function Tutorial with Examples

Python programming language provides range() function in order to create a sequence of numbers in different start number, increments etc. range() function provides lightweight creation of sequences during run-time which makes this type of execution faster. Syntax and Parameters range() function has the following syntax where 3 parameters can be accepted but not all of them are mandatory. Only stop parameter is mandatory.

START is used to specify the...

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Powershell Array Tutorial with Examples

Powershell arrays are used to store a collection of elements in a single variable. These elements do not to be the same type and declared in different ways. Create Array We will start with a simple example where we will create an array by providing the items. Items will be delimited with the comma. The array definition will start with a dollar sign $.

We can see that different...

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Foreach Usage In PHP, JavaScript, Java, C#, Python Programming Languages with Examples

Loops are an important part of the programming languages. For and While loops are used for decades in different programming languages. Foreach provides similar functionality with a more elegant way by iterating over the given list. In this tutorial, we will examine foreach in different programming languages like PHP, JavaScript, Java, C# and Python. PHP Foreach PHP provides foreach in order to iterate over given arrays. There is two main usage...

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How To Sort List In Python Programming Language?

Python provides lists structures in order to hold multiple elements in a single variable like an array. Generally same type of data is hold in this elements and we may want to sort them for value or key, incremental or decrementally. In this tutorial we will examine sorting Python List structure in different ways. Example Python List Before starting examples with sort operation we will create a simple list like below....

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How To Control Python For Loop with Break Statement?

Python provides for loops in order to iterate over given list, dictionary, array or similar iterable types. During iteration we may need to break and exit from the loop according to current condition. In this tutorial we will look how to break a python for loop with break statement with different examples. Break Syntax break statement have very simply syntax where we only use break keyword. We generally check for a condition with if-else blocks and...

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How To Loop and Iterate Over Python Dictionary?

Dictionaries provides simple data types with value and key. Dictionary data may be used in an iteration with for loop. By using for we can iterate over dictionary elements easily. In this tutorial we will look different ways to iterate over dictionary elements. Example Dictionary We will use following dictionary type named mydict in this tutorial.

Iterate with Implicit Iterator Python dictionary type provides iterator interface where it can be consumed...

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C – Arrays

[rps-include post=6557] Arrays are different from primitive types like integer,chars. Arrays provides fixed length sequential data. All of the data is same type. We can think array like a same type list. Arrays uses indexes to specify specific item in array. Declaring Arrays There is two must do to define array. One is the type of the array and second is length of the array. Basic syntax of defining array...

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Javascript Array Variable Types

While programming we generally need to use multiple even several hundred variables of single type. Should we define one variable for each value? No. We can use arrays which can hold multiple values in a single variable. An array is string of values. So it gives the flexibility to store more than one data into single variable. An array can be defined like below.

var tag variable names is array new...

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Python Type Function with Examples

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 will return related type.

We can see that name is...

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How To Convert List To String in Python?

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 usage and implementation to convert list into string is converting...

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