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Reach the numbers by making jumps of two given lengths

Given integers k, d1, d2 and an integer array arr[]. Starting from number k you are allowed to make jumps of size d1 and d2… Read More

Amazon

GCD-LCM

Algorithms

Arrays

C++ Programs

Competitive Programming

DSA

Mathematical

Count of Numbers in Range where the number does not contain more than K non zero digits

Given a range represented by two positive integers L and R and a positive integer K. Find the count of numbers in the range where… Read More

digit-DP

Technical Scripter 2018

Algorithms

Combinatorial

Competitive Programming

DSA

Dynamic Programming

Mathematical

Number of array elements derivable from D after performing certain operations

Given an array of N integers and 3 integers D, A and B. The task is to find the number of array elements that we… Read More

Amazon

Constructive Algorithms

GCD-LCM

number-theory

Technical Scripter 2018

Algorithms

Arrays

Competitive Programming

Data Structures

DSA

Mathematical

How to Change User Password in Linux | passwd Command

Securing user accounts is a fundamental aspect of maintaining a robust and secure Linux system. One essential task is changing user passwords regularly to prevent… Read More

linux-command

Linux-system-commands

Picked

Linux-Unix

Difference between Synchronous and Asynchronous Sequential Circuits

Sequential Circuits are those which have the notion of an internal state. This notion of Internal State is necessary because in sequential circuits, the output… Read More

Technical Scripter 2018

Computer Subject

Technical Scripter

Find an integer X which is divisor of all except exactly one element in an array

Given an array of integers. Find an integer X which is the divisor of all except for exactly one element in the given array. Note:… Read More

GCD-LCM

prefix

Arrays

Competitive Programming

DSA

Mathematical

lsmod command in Linux with Examples

lsmod command is used to display the status of modules in the Linux kernel. It results in a list of loaded modules. lsmod is a… Read More

Picked

Technical Scripter 2018

Linux-Unix

Technical Scripter

Python | Real time weather detection using Tkinter

Prerequisites : Introduction to tkinter | Find current weather of any cityPython offers multiple options for developing GUI (Graphical User Interface). Out of all the… Read More

Python-tkinter

Technical Scripter 2018

Python

Technical Scripter

Python | Working with Pandas and XlsxWriter | Set – 1

Python Pandas is a data analysis library. It can read, filter and re-arrange small and large datasets and output them in a range of formats… Read More

Python-excel

Python-pandas

Technical Scripter 2018

Python

Split a text column into two columns in Pandas DataFrame

Let’s see how to split a text column into two columns in Pandas DataFrame. Method #1 : Using Series.str.split() functions. Split Name column into two… Read More

pandas-dataframe-program

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Python pandas-dataFrame

Python-pandas

Technical Scripter 2018

Python

numpy.partition() in Python

numpy.partition() function is used to create a partitioned copy of input array with its elements rearranged in such a way that the value of the… Read More

Python numpy-Sorting Searching

Python

Python | Plotting an Excel chart with Gradient fills using XlsxWriter module

Prerequisite: Create and Write on an excel sheetXlsxWriter is a Python library using which one can perform multiple operations on excel files like creating, writing,… Read More

Python-excel

Technical Scripter 2018

Python

Python | Plotting Different types of style charts in excel sheet using XlsxWriter module

Prerequisite: Create and Write on an excel sheet XlsxWriter is a Python library using which one can perform multiple operations on excel files like creating,… Read More

Python-excel

Technical Scripter 2018

Python

expr command in Linux with examples

The expr command in Unix evaluates a given expression and displays its corresponding output. It is used for: Basic operations like addition, subtraction, multiplication, division,… Read More

Picked

Linux-Unix

ConcurrentLinkedDeque push() method in Java with Examples

The push() method of ConcurrentLinkedDeque class is an in-built function in Java which pushes an element onto the stack represented by this deque (in other… Read More

Java - util package

Java-Collections

Java-ConcurrentLinkedDeque

Java-Functions

Picked

Java

Python | Plotting an Excel chart with pattern fills in column using XlsxWriter module

Prerequisite: Create and Write on an excel sheetXlsxWriter is a Python library using which one can perform multiple operations on excel files like creating, writing,… Read More

Python-excel

Technical Scripter 2018

Python

Technical Scripter

Python | Adding a Chartsheet in an excel sheet using XlsxWriter module

XlsxWriter is a Python library using which one can perform multiple operations on excel files like creating, writing, arithmetic operations, and plotting graphs. Let’s see… Read More

Python-excel

Technical Scripter 2018

Python

Technical Scripter

LocalTime plus() method in Java with Examples

In LocalTime class, there are two types of plus() method depending upon the parameters passed to it. plus(long amountToAdd, TemporalUnit unit) plus() method of a… Read More

Java-Functions

Java-LocalTime

Java-time package

Java

CSS Styling Images

Styling images in CSS works exactly the same way as styling any element using the Box Model of padding, borders, and margins for the content.… Read More

Picked

Technical Scripter 2018

Technical Scripter

Web Technologies

Add index to characters and reverse the string

Given a string str, the task is to encrypt and reverse the string. The string is encrypted by adding every character of the string with… Read More

Reverse

Technical Scripter 2018

Java Programs

Technical Scripter