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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Node.js new Error() Method
For generating and handling errors, Node.js supports so many mechanisms that occur during the running application and it is an inbuilt application, so we don't import any ...
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Web Technologies
Node.js
Node.js-Methods
D3.js schemePuBu[ ] Function
The d3.schemePuBu[] function in D3.js is used to return a particular color from the “PuBu” sequential color scheme which is returned as a HEX string.Syntax:d3.schemePuBu[k...
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Web Technologies
JavaScript
D3.js
How to log a Python exception?
To log an exception in Python we can use a logging module and through that, we can log the error. The logging module provides a set of functions for simple logging and the...
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Python
python-utility
Python-exceptions
Polymorphism in R Programming
R language is evolving and it implements parametric polymorphism, which means that methods in R refer to functions, not classes. Parametric polymorphism primarily lets you...
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Picked
R Language
R-OOPs
EnvironmentError Exception in Python
EnvironmentError is the base class for errors that come from outside of Python (the operating system, file system, etc.). It is the parent class for IOError and OSError ex...
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Python
Python-exceptions
PHP mhash_get_hash_name() Function
The mhash_get_hash_name() function is an inbuilt function in PHP which is used to get the block size of the specified hash. It gets the highest available hash ID within th...
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Web Technologies
PHP-function
PHP
CitiCorp Interview Experience
I received multiple requests for sharing my interview experience with Citi Corp and also around the whole process.Test Process :The test has 4 sections :1. Aptitude2. Engl...
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Interview Experiences
Citicorp
Experiences
5 Obstacles to Overcome When Learning to Code
If you have started learning to code recently then there is a question for you...What was the reason you entered programming?… Why did you decide to teach yourself coding ...
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GBlog
Draw an Olympic Symbol in Python using Turtle
Prerequisites: Turtle Programming in PythonThe Olympic rings are five interlaced rings, colored blue, yellow, black, green, and red on a white field. As shown in the below...
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Python
Python-turtle
Compute the factor of a given array by Singular Value Decomposition using NumPy
Singular Value Decomposition means when arr is a 2D array, it is factorized as u and vh, where u and vh are 2D unitary arrays and s is a 1D array of a’s singular values. n...
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Python
Python-numpy
Python Programs
Python numpy-Linear Algebra
Extract date from a specified column of a given Pandas DataFrame using Regex
In this article, we will discuss how to extract only valid date from a specified column of a given Data Frame. The extracted date from the specified column should be in th...
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Python
Python-pandas
Python pandas-dataFrame
Python Pandas-exercise
Insert a new axis within a NumPy array
This post deals with the ways to increase the dimension of an array in NumPy. NumPy provides us with two different built-in functions to increase the dimension of an array...
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Python
Python-numpy
Python numpy-arrayManipulation
Persistent Systems Limited Interview Experience
Persistent Systems Limited (PSL) visited our campus for placement drive. It was a pool campus and our college was part of that pool. They have 3 slabs and hence your packa...
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Interview Experiences
Persistent Systems
Marketing
Experiences
Paytm Interview Experience (On Campus)
First round: Online coding round on cocubes. It has three coding questions. Print reverse given numbers. Find the maximum sum of subarray containing no duplicates. ...
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Interview Experiences
Paytm
On-Campus
Marketing
Experiences
Deutsche Bank Interview Experience for graduates
Deutsche Bank recently visited our campus for hiring graduate analysts and interns. This was the first they visited our campus and I hope that they continue to visit our c...
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Interview Experiences
Deutsche Bank
Marketing
Experiences
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