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Shell Script to Download Files From a Source Directory on a Remote FTP Server
In this article, we are going to write a shell script to download files from a certain directory in a server to a local computer using FTP. It is recommended to have some ...
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Linux-Unix
Shell Script
Picked
Shell Script to Display Name & Size of a File Whose Size is Greater than 1000 Bytes
We must have in situations at least once where we need to list files for their particular size maybe in bytes, kilobytes and so on, there comes a need to minimize tedious ...
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Linux-Unix
Shell Script
Picked
Shell Script To Show All the Internal and External Links From a URL
To make hierarchy among the webpages or the information web developers use to connect them all is called webpage linking. There are two types of webpage linking: one is in...
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Linux-Unix
Shell Script
Shell Script To Count Number of Words, Characters, White Spaces, and Special Symbols
In this article, we are going to see how to count the number of words, characters, whitespace and special symbol in a text file/ input string. Given a text file and tour t...
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Linux-Unix
Shell Script
Picked
Class 11 RD Sharma Solutions - Chapter 29 Limits - Exercise 29.11
Evaluate the following limits:Question 1.[Tex]\lim_{n\to\infty} \left(1+\frac{x}{n}\right)^n[/Tex]Solution:We know if[Tex]\lim_{x\to{a}}f(x)=\lim_{x\to{a}}g(x)=0[/Tex]such...
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Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
SQL Query to Get Distinct Records Without Using Distinct Keyword
Here we are going to see how to retrieve unique (distinct) records from a Microsoft SQL Server's database table without using the DISTINCT clause.We will be creating an Em...
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SQL
Picked
SQL-Query
SQL Query to Add Foreign Key Constraints Using ALTER Command
In this article, we will look into how you can add a foreign key constraint using the ALTER command in SQL. For this article, we will be using Microsoft SQL Server as our ...
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SQL
Picked
SQL-Query
Class 11 RD Sharma Solutions - Chapter 8 Transformation Formulae - Exercise 8.1
Question 1. Express each of the following as the sum or difference of sines and cosines:(i) 2 sin 3θ cos θSolution:By using the trigonometric identity,2 sin A cos B = sin ...
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Picked
Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
Class 11 RD Sharma Solutions - Chapter 10 Sine and Cosine Formulae and Their Applications - Exercise 10.2 | Set 2
Question 11. In any ∆ABC, prove the following: a cos A + b cos B + c cos C = 2b sin A sin C.Solution:According to sine rule in ΔABC,a/sin A = b/sin B = c/sin C = k (consta...
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Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
Class 11 RD Sharma Solutions - Chapter 23 The Straight Lines- Exercise 23.12 | Set 1
Question 1. Find the equation of a line passing through the point (2, 3) and parallel to the line 3x - 4y + 5 = 0.Solution:Let us considered that the equation of line pass...
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Picked
Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
How to Change Theme in PyCharm IDE?
Pycharm is a very popular integrated development environment from Jetbrains. In this article, we will look into how we can change the themes of Pycharm IDE.PyCharm IDE pro...
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TechTips
How To
How to Make a Histogram in Excel - Different Methods
A histogram is one of the most common data analysis tools in the business world. It is a graphical representation of data that clubs all the data that fall under specific ...
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Excel
excel
Excel-How To
How To
MSExcel
Microsoft Office
Flutter - Snackbar
Snackbar is a widget provided by flutter to display a dismissible pop-up message on your application. It is used to show users if certain actions take place in our applica...
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Dart
Flutter-Widgets
Flutter
Android
Flutter UI-components
Class 11 RD Sharma Solutions - Chapter 21 Some Special Series- Exercise 21.2
Sum the following series to n terms:Question 1. 3 + 5 + 9 + 15 + 23 + . . . . n termsSolution:We are given the series: 3 + 5 + 9 + 15 + 23 + . . . . n terms.Let’s take S a...
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Picked
Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
Class 10 RD Sharma Solutions - Chapter 8 Quadratic Equations - Exercise 8.5
Question 1. Find the discriminant of the following quadratic equations:(i) 2x2 - 5x + 3 = 0Solution:Given quadratic equation: 2x2 - 5x + 3 = 0 ....(1)As we know that the ...
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Picked
Mathematics
School Learning
Class 10
RD Sharma Solutions
RD Sharma Class-10
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