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Category Archives: TrueGeek

Here we will see, how to remove the last characters from a table in SQL. We can do this task using the SUBSTRING() function. SUBSTRING():… Read More
In this article, we will see SQL Query to Compare results with Today’s date by comparing the data with today’s date using GETDATE() function of… Read More
Partial derivatives can be used to find the maximum and minimum value (if they exist) of a two-variable function. We try to locate a stationary… Read More
The term “Pharming” is a combinative word formed using farming and phishing. Pharming is a way of online fraud by cybercriminals that install some malicious… Read More
1. CAM :Content Addressable Memory (CAM) is a peculiar computer memory used in high-speed search-oriented applications. CAM consists of conventional semiconductor memory, typically SRAM(static RAM)… Read More
Domain Name System (DNS) plays an essential role in maintaining the whole Internet infrastructure, so its failure makes the system unreachable for the user. DNS… Read More
1. Computational complexity :Computational complexity, a measure of the number of computing resources(time and space) that a particular algorithm consumes when it runs. The time… Read More
In this article we will see what is Boolean Expression. Before starting with the topic directly lets us see what is Boolean expression so It… Read More
Given two arrays A[] and B[] both consisting of N integers, the task is to find the maximum length of subarray [i, j] such that… Read More
Given a 2-D array matrix[][] of size M*N and an integer K. For each occurrence of K in the matrix[][], replace K and all the… Read More
Just like other programming languages in Swift language also support the if-else statement. In the if-else statement, when the given condition is true then the… Read More
In one sentence Hashing is the transformation of a key ( input ) into a different value. It is basically done by using a function… Read More
Before moving on to the topic, pick up your mobile phones and count the number of applications that you are having on your device. All… Read More
SearchView in databases is a pretty basic functionality that you can see in most of the applications in your day-to-day life, then why not, you… Read More
A pod is a group of one or more containers and is the smallest deployable unit in Kubernetes.  A node is a representation of a… Read More

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