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Gblog 100 Days of Code – A Complete Guide For Beginners and Experienced
Do you want to become a successful software developer and dreaming about getting into the big tech companies? Are you someone who is already working… Read More
Given two binary trees, find first leaves of two trees that do not match. If there are no non-matching leaves, print nothing. Examples:  Input :… Read More
typedef: The typedef is used to give data type a new name. For example, // C program to demonstrate typedef #include <stdio.h>    // After… Read More
Round 1: Online Test (1 hr). Round 2: Coding (45 Minutes). Round 3: HR (5 to 10 Minutes). Round 4: Technical (20 to 30 Minutes).… Read More
Predict the output of following Java programs: Question 1 : public class Base {     private int data;        public Base()     {         data = 5;     }… Read More
Prerequisite : enum in Java By default enums have their own string values, we can also assign some custom values to enums. Consider below example… Read More
Consider a devotee wishing to give offerings to temples along with a mountain range. The temples are located in a row at different heights. Each… Read More
Given a string of any combination of three letters ‘a’, ‘b’, and ‘c’, find length of the smallest string that can be obtained by applying… Read More
The EXISTS condition in SQL is used to check whether the result of a correlated nested query is empty (contains no tuples) or not. The… Read More
Given a time at 12-hour AM/PM format, convert it to military (24-hour) time. Note: Midnight is 12:00:00 AM on a 12-hour clock and 00:00:00 on a… Read More
Compiler Class provides support and related services to Java code to Native Code. Native code is a form of code that can be said to… Read More
Java.lang.Void class is a placeholder that holds a reference to a class object if it represents a void keyword. It is an uninstantiable placeholder. Well,… Read More
After a lot of programming algorithms, it’s my turn to wish for a programmer friend. Send this code to your coder friend and give him/her… Read More
Character.UnicodeBlock Class represents particular Character blocks of the Unicode(standards using hexadecimal values to express characters – 16 bit) specifications. Character Blocks define characters used for… Read More
Greedy is an algorithmic paradigm that builds up a solution piece by piece, always choosing the next piece that offers the most obvious and immediate… Read More
A path traversal attack allows attackers to access directories that they should not be accessing, like config files or any other files/directories that may contains… Read More

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