Course Intermediate 10914
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 Advanced 16852
Course Introduction:"Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.
Course Advanced 10572
Course Introduction:"Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.
2018-10-22 17:46:39 0 0 1054
javascript - How to generate a set of non-repeating six-digit random numbers
2017-05-19 10:39:10 0 6 1412
PHP delimited random number, non-repeating
2023-09-06 20:26:26 0 2 531
2017-05-16 13:29:16 0 1 546
2018-02-09 20:06:58 0 1 2044
Course Introduction:In daily office work, we often use photocopiers to copy documents or pictures. However, if you accidentally place your phone on a copier, it may be copied by the copier and damaged. This article will discuss the solutions and preventive measures to this problem to help readers avoid similar situations from happening. 1: Precautions and safety tips for using copiers Copiers are one of the common equipment in offices. In order to avoid accidents, we need to understand and follow the precautions and safety tips for using the copier. Two: Reasons why a mobile phone is damaged when copied by a copier. Damage to a mobile phone when copied by a copier may be caused by the following reasons: Improper placement Mechanical pressure during scanning The impact of photosensitive substances Three: Check the degree of damage to the mobile phone When the mobile phone is damaged by a copier, We first
2024-08-01 comment 0 1115
Course Introduction:Copying steps for the printer-copier all-in-one machine: Place the original and make sure it is aligned with the edge. Select copy mode and settings (number of copies, zoom, paper). Start copying. Receive copies. The all-in-one machine also has other features including duplex copying, zoom copying, ID copying and scanning.
2024-03-27 comment 0 721
Course Introduction:How to copy and print using an all-in-one machine? Copy: Load originals Close lid Select copy mode Enter number of copies Start copy Print: Connect device Load paper Open print queue Select printer settings option Send job
2024-03-27 comment 0 759
Course Introduction:When choosing an all-in-one printer-copier, key factors include: clear purpose, selected based on personal or high-volume copy jobs; print quality depends on resolution and technology; copy speed is measured in copies per minute (CPM); paper capacity determines once Amount of paper that can be loaded; connectivity options include USB, Wi-Fi and Bluetooth; operating costs are determined by cartridge and paper charges; choose a reputable brand with an appropriate warranty; consider other features such as scanning, faxing and automatic duplex printing.
2024-03-27 comment 0 554
Course Introduction:HP is a well-known printer brand. They have launched many different styles and models of printers, each with different functions and uses. However, the most basic functions are for printing and copying documents. Here, we take the HP printer v50157037-1 model as an example to introduce how to perform copy operations. First, make sure your HP printer is connected to a computer or network and the driver is installed. Next, open the document you want to copy and place it on the printer's scanning plate. Then, open the HP printer's control panel, which can usually be found on the printer's control panel or through the printer settings on your computer. On the control panel, you will see some buttons or menu options for
2024-01-06 comment 0 2877