Course Elementary  14106

Course Introduction：PHP string functions belong to the core part of PHP. No installation is required to use these functions. "PHP Function String String Function Video Explanation" explains the syntax, parameters, return values, etc. of PHP string functions, and runs examples of various string functions in the browser through the PHP editor to help PHP learners learn more Good to learn and use string functions.

Course Intermediate  3966

Course Introduction：Digital signature generation and verification principles, AES and RSA encryption and decryption

Course Intermediate  11330

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Introduction：Roman numerals are an ancient number system that still finds use today. Converting them to regular integers is a common programming challenge. Let's break down a solution that elegantly handles this conversion. The Roman Numeral System Be

2024-12-17 comment 0  989

Course Introduction：Roman Numerals - Based on the ancient Roman system that uses symbols to represent numbers. These numbers are called Roman numerals. The symbols are I, V, X, L, C, D and M, which represent 1, 5, 10, 50, 100, 500 and 1,000 respectively. Integers - An integer is an integer consisting of positive, negative and zero values. Fractions are not whole numbers. Here we set the symbol value based on the integer value. Whenever a Roman numeral is given as input, we divide it into units and then calculate the appropriate Roman numeral. I-1II–2III–3IV–4V–5VI–6…X–10XI–11..XV-15 In this article, we will learn how to convert Roman numerals to integers in Java. Show you some examples - Example 1InputR

2023-08-25 comment 0  968

Course Introduction：How to type Roman numerals using Baidu Input Method? The Roman numerals on Baidu input method are special symbols and need to be found in the special symbols. Many friends still don’t know how to type Roman numerals using Baidu Input Method. Here we have compiled the input methods for Roman numerals using Baidu Input Method. Let’s take a look. How to type Roman numerals using Baidu Input Method. Find the symbol page on your mobile phone and find Baidu Input Method, select the symbol, and open it. As shown in the picture. After finding the serial number page and opening the symbol page, find the serial number option in the left menu bar and select Open. As shown in the picture. After entering Roman characters to open the serial number page, slide the option to the bottom of *, find the Roman characters, and select to enter. As shown in the picture.

2024-06-26 comment 0  688

Course Introduction：How to set Roman numeral page numbers in Word: Click Insert - Page Number - Set Page Number Format, the Page Number Format dialog box will pop up, and select Roman format numbers in the Numbering Format.

2020-03-16 comment 0  25152

Course Introduction：Master the fast algorithm and implementation method of converting Roman numerals to integers in PHP. In daily development, we often encounter the need to convert Roman numerals to integers, such as converting the Roman numerals represented by "IV" into the integer 4. Although PHP provides a basic conversion function roman_numerals(), its performance is not high, especially when processing large amounts of data. This article will introduce a fast algorithm and the corresponding PHP implementation. First, let’s look at the correspondence between Roman numerals and integers: Roman numerals

2023-09-21 comment 0  697