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In this article we will show you how you can print complete TimeTuple in Python. So printing a complete timeTuple in Python is very useful when you want to extract various parts of a date. For example you can use it to get the year, month, day, hour, minute, second and microsecond from a date. The time tuple is a tuple of 9 integers like year, month, day, hour, minute, second and microsecond. The first 6 items are required and the last 3 are optional basically. Here are different ways to do this task and print a time tuple - ... Read More
In Python, a tick is the floating-point number to show time in seconds since January 1, 1970. This is mainly used in time calculations and logging timestamps in programs. Python's time module givens the function time.time() to fetch the current tick value. It is very useful for measuring execution tracks time in seconds. Also it helps in scheduling tasks with timestamps. Using Tick in Python The time.time() function from the time module gets the current tick value. This value increases as time moves forward. This method does not accept any parameters, as it always returns the current UTC time. ... Read More
In this article you will find out how to extract data from a string with Python Regular Expressions. In Python, extracting data from the given string is a common task. Regular expressions (regex) offer pattern-matching functionality to get and identify specific parts of a string. Python's re module helps in working with regex easily. The common functions or this module are re.search(), re.findall() and re.match() to make it easier to extract desired data. Extract Data Using Regular Expressions For extracting data we will have to define a pattern and apply it to a string with the help of regex functions. ... Read More
Here, we will learn how to write a regular expression for validating a number in Python. As you may know Python has a module called re module for working with regular expression easily using the built-in functions. The re.match() function matches or validate the regex pattern with the given number. There are several ways to validate a number using regular expression, such as - Validate Integer Number Validate Real Number Validate Comma Separated Numbers Example: Validate Integer Number The following example will use different integer values to validate that they are numbers or not. We are ... Read More
This article will discuss how to write a Python regular expression that matches floating point numbers. We will try to create a regular expression pattern that can match any floating point number. So the regex we are going to create should also match integers and floating point numbers in which the integer part is not given. A floating-point number can be look like - Whole numbers with decimals like 3.14, 1.5, 12.10, Negative numbers like -2.55, -1.003, Numbers with optional zeros like 007.5, .75. Regex Pattern for Floating Point Number Here is the regular expression pattern ... Read More
This article will explain you how to write Python regular expression to check alphanumeric characters. Alphanumeric characters in Python are defined as letters like (a-z, A-Z) and numbers (0-9). If you want to check that the string has only alphanumeric characters like letters and numbers you can use Python's re module which makes this task easy. Regex Pattern for Alphanumeric Check Here is the regex pattern for checking alphanumeric characters - ^[a-zA-Z0-9]+$ The pattern (a-z) represents lowercase letters, (A-Z) means uppercase letters and (0-9) represents numbers from 0 to 9. And "^" is start of the string, ... Read More
In this article you will find to write regular expression in Python to find repeating digits in the given number. Regular expression is a special feature that helps you find matching parts of a string. It can find all repeated characters or digits in a number. Finding repeating digits can help in many areas like data analysis or validation. For example, check if a number like 1223 has repeated digits "2" or "3". So in this example 2 is the repeated digit. Let us see how you can perform this task practically using Python Regex. Regex Pattern for Repeated Digits ... Read More
This article will discuss how to escape all the special characters for regular expressions in Python. So when you work with regular expressions in Python, some characters have special meanings like *, ., +, ?, (, ), etc. These characters are special characters in regular expressions. If you want to look for them as plain text, you can escape them. Python provides a special function to do this task, which is the re.escape() function. The re.escape() function automatically adds a backslash \ before each special character in the given string. By using it, we can make the string safe to ... Read More
In this article, we will understand how to check the birthday and print Happy Birthday message. Checking the birthday is achieved by comparing the present day and the given birthday. Problem Statement Write a program that checks if today's date matches a predefined birthday date. If the dates match, the program should print a "Happy Birthday" message otherwise, it should indicate that today is not the birthday. Below is a demonstration of the same − Input Birthday Date: 15 July Output Today’s Date is 20-12-2021 Today is not my birthday Different ways to check the birthday ... Read More
In this article, we will learn to implement the Fibonacci series in JShell in Java 9. First, we will learn how the Fibonacci series works, then learn two approaches(iterative and recursive) to implement this sequence in the JShell environment. JShell JShell is a Java shell tool introduced in Java 9 that allows us to execute Java code and print the result immediately. It is a REPL (Read-Evaluate-Print-Loop) tool that runs from the command-line prompt. What is a Fibonacci Series? A number is said to be in the Fibonacci series if each subsequent number is the sum of the previous two ... Read More