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Splunk Stats Command Example

1. Introduction Splunk is software for searching, monitoring, and analyzing machine-generated data. Analyzing data relies on mathematical statistics data. Splunk provides a transforming stats command to calculate statistical data from events. In this example, I will demonstrate how to use the stats command to calculate the sum and average and find the minimum and maximum values from the events. 2. Technologies ...

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Selenium with Python Example

1. Introduction This is an article about using selenium with python. Selenium is used for functional testing. It supports python scripting. 2. Selenium with Python 2.1 Prerequisites Python 3.6.8 is required on windows or any operating system. Pycharm is needed for python programming. Selenium and eclipse need to be installed for test script execution. 2.2 Download Python 3.6.8 can be ...

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Queue in Python

Hello in this tutorial, we will understand how to implement queues in python programming. 1. Introduction Queues in Python are the data containers. There are three types of queues in python programming – First-in-First-out Queue: This queue process the data in the way it is entered Last-in-First-out Queue: This queue is similar to the FIFO queue except that it is ...

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Getting started with Django and Python

This article will look at what the Django framework is and how to get started with it using Python. 1. What is Django? Django is a Web framework. It is written in Python, and we use it for developing dynamic Web sites and applications. The Django framework is said to be a “batteries-included” framework. Batteries-included means that most functionality commonly ...

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SQL Between, MySQL Between Dates, Not Between

In this example, we will see how to use the BETWEEN operator included in the SQL. 1. Introduction The BETWEEN is a logical operator, often used in the WHERE clause of the SELECT, UPDATE, and DELETE statements, and gives us the ability to specify whether a value is in a given range or not. Syntax SELECT column_name(s) FROM table_name WHERE column_name ...

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Python String strip() Method

Hello in this tutorial, we will understand how to use the string strip() method in python programming. 1. Introduction The string strip() method in python programming removes the leading and trailing characters from the given string based on the argument passed to the method. The method returns a copy of the original string after the operation and is represented by ...

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Java for Android Development

In this article, we’re going to talk about the Java tools used for Android development. Table Of Contents 1. Introduction 2. Android Build System 2.1. The build process 3. Build Configurations 3.1 The settings.file 3.2 The build.gradle files 4. Dalvik VM 5. Android Run-Time (ART) 5.1 Ahead-of-time (AOT) compilation 5.2 Garbage collection improvement 5.3 Development and Debugging improvements 6. Where ...

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Python and MongoDB Tutorial

Hello in this tutorial, we will understand how to perform CRUD operations in MongoDB via Python programming. 1. Introduction Let us first understand that what is Mongo database. MongoDB is a high-performance NoSQL database where each database has collections that in turn have documents. Each document has a different number of fields, size, content, and is stored in a JSON-like ...

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Python RegEx Tutorial

In this article, we will be looking at the REGEX module in Python. 1. What is REGEX? REGEX stands for Regular expressions. It is a string of characters that specifies a pattern, and we used regex for locating, matching, and managing text. Regular expressions use regular language, and Stephen Cole Kleene first developed regular language in 1951. The Syntax for ...

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Spring Boot with Caffeine Cache

Welcome, in this tutorial, we will see how to integrate Caffeine cache in a Spring boot application. Caffeine is a high-performance java8 based caching library and is similar to the in-memory cache provided by google guava api. 1. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot and Lombok. ...

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