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Gblog SDE SHEET – A Complete Guide for SDE Preparation
What is SDE Sheet? SDE Sheet is a list of the most important topics or the most popular questions that are asked in the Software… Read More
Given two strings contains three characters i.e ‘A’, ‘B ‘and ‘#’ only. Check is it possible to convert first string into another string by performing… Read More
Transport Layer is the second layer in the TCP/IP model and the fourth layer in the OSI model. It is an end-to-end layer used to… Read More
Given a non-negative integer n. The problem is to check if binary representation of n is palindrome or not. Note that the actual binary representation… Read More
Given an odd number n, find the average of odd numbers from 1 to n.Examples:   Input : n = 9 Output : 5 Explanation (1… Read More
Write a program to find the sum of Fifth powers of the first n natural numbers 15 + 25+ 35 + 45+ …….+ n5 till… Read More
Python String isidentifier() method is used to check whether a string is a valid identifier or not. The method returns True if the string is… Read More
This builtin function of PHP is used to compute the intersection of two or more arrays. The function is used to compare the values of… Read More
The array_keys() is a built-in function in PHP and is used to return either all the keys of and array or the subset of the… Read More
The array_pad() is a builtin function in PHP and is used to pad a value fixed number of time onto an array. This function inserts… Read More
Sometimes while working in SQL we often forget the names of the view or sequence or index or synonyms or trigger we earlier created. Also… Read More
Array classes are generally more efficient, light-weight, and reliable than C-style arrays. The introduction of array class from C++11 has offered a better alternative for… Read More
Array classes are generally more efficient, light-weight and reliable than C-style arrays. The introduction of array class from C++11 has offered a better alternative for… Read More
Vectors are same as dynamic arrays with the ability to resize itself automatically when an element is inserted or deleted, with their storage being handled… Read More
strip() is an inbuilt function in Python programming language that returns a copy of the string with both leading and trailing characters removed (based on… Read More
choice() is an inbuilt function in Python programming language that returns a random item from a list, tuple, or string. Syntax: random.choice(sequence) Parameters: sequence is… Read More

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