Article Introduction：Sometimes a page needs a printing function. If it is not conducive to optimization to create another page, the content of the two pages will be the same, so you can use js to print the content and not print if it is not needed.

2016-05-16 comment 0  982

Article Introduction：window.print can print web pages, but sometimes we only want to print specific controls or content. What should we do? You can put the content to be printed in a div, and then use the following code to print. I hope it will be helpful to everyone.

2016-05-16 comment 0  1379

Article Introduction：At work, we often need to print various Word documents, but sometimes, we only need to print part of the document, or some parts of the document do not want to be printed. How to do this? For those who don’t know yet, you can take a look at the method below. .1. Set up to print part of the content. If you only need to print a part of the content, and the printed content is relatively small, we can first select the part that needs to be printed in the Word document. .After selecting the content, click the [File] option on the menu bar, then find the [Print] option, and then click [Print all pages and entire document] under [Settings], you can see [Print selected area only selected content] 】, select and then click the "Print" button to print only the previously selected content.

2024-02-18 comment 0  711

Article Introduction：What this article brings to you is about the JS implementation of printing a colored diamond (code). It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

2018-08-16 comment 0  2020

Article Introduction：At work, many friends often need to print various Word documents. Sometimes, they may only need to print part of the content in the Word document, rather than the entire document. Then we can use the following three methods to achieve this goal. Method 1: Use the print selection function. If the content that needs to be printed is relatively small, we can use the print selection function of the Word document. 1. Open the Word document and use the mouse or keyboard to select the specific content that needs to be printed, as shown in the figure below. 2. In the Word menu bar, click the [File] option, and then find the [Print] option. In the [Settings] section of the print settings interface, the default is [Print all documents], re-select the [Print selected area only selected content] option. After selecting

2024-08-08 comment 0  618

Article Introduction：Go's SectionReader module analysis: How to format and print the content of the specified area of ​​the file? Introduction: In Go language development, we often need to process file reading and writing operations. For reading large files, if the entire file is read into the memory every time, it will cause excessive memory usage. To address this problem, the Go language provides the SectionReader module, which can format and print the content of a specified area of ​​the file. In this article we will introduce SectionReader

2023-07-21 comment 0  1366

Article Introduction： php 或者 JavaScript 怎么调用指定的打印机来打印(局域网内)如题...希望大家给个列子 或者提示一下我现在用的php版本5.2.1 一直加那个php_printer.dll加不上.------解决方案-------------------- 可以使用php的print酵建...具篦功能自己google...

2016-06-13 comment 0  1262

Article Introduction：This article mainly introduces an example of JS code executing a function after a certain delay. It has certain reference value. Now I share it with you. Friends in need can refer to it.

2018-05-05 comment 0  2137

Article Introduction：This article mainly introduces the JS implementation of the code to slide out the banner toolbar at the top of Alibaba's website with a closing function, which can realize the floating display and closing and hiding functions of the top banner window. It has certain reference value. Friends who need it can refer to it.

2016-05-16 comment 0  1518

Article Introduction：PHP implements the method of finding substrings in a specified string. How to use PHP to find substrings in a specified string. This article mainly introduces how to use PHP to find substrings in a specified string. It involves the technique of searching for strings using the strpos() function in PHP.

2016-07-13 comment 0  928

Article Introduction：This article mainly introduces JS to implement the on-screen scrolling effect at the top of some HTML fixed pages, and involves related techniques for JavaScript to dynamically operate page element attributes in response to onscroll events. Friends in need can refer to the following

2016-05-16 comment 0  1065

Article Introduction：This article mainly introduces the sample code for js to obtain and determine the suffix name of uploaded files. Friends who need it can come and refer to it. I hope it will be helpful to everyone.

2016-05-16 comment 0  1308

Article Introduction：PHP implements the method of searching for substrings in a specified string, searching within a string. PHP implements the method of finding substrings in specified strings. Searching in strings This example describes how PHP implements the method of finding substrings in specified strings. Share it with everyone for your reference

2016-07-13 comment 0  981

Article Introduction：How to use Go's SectionReader module to implement fuzzy matching and search of content in specified parts of files? The Go language provides the SectionReader module, which allows us to operate part of the file very conveniently. In this article, we will explore how to use the SectionReader module to implement fuzzy matching and search functions for content in specified parts of files. First, we need to import the corresponding package: import("io"

2023-07-21 comment 0  703

Article Introduction：求段代码：判断数组里是否有重复内容，如果有就只更新指定数量，没有就添加

2016-06-23 comment 0  979

Article Introduction：js to obtain dates before and after a specified date is quite practical in actual applications. The following is a brief introduction to the specific implementation process. Friends in need can refer to it.

2016-05-16 comment 0  1142

Article Introduction：In the process of learning arrays, array operations are a very important part, so how to delete specified elements from an array? This article will introduce to you how to delete specified elements in an array in js. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

2018-10-30 comment 0  3108

Article Introduction：js intercepts string: js intercepts string PHP code to find the specified string in the string and delete it: $a = "abcababa"; $count=strpos($a,"ab"); $str=substr_replace($a ,"",$count,2); Output result: cababa Although the code is short, it is still a small algorithm!

2016-07-29 comment 0  1423

Article Introduction：PHP image scaling code - scaling or intercepting thumbnails of specified sizes is a very easy to use method. /****************************************************** ********* * function resize: * * = creates a resized image based on the max width * specified as well as generates a thumbnail fro

2016-07-13 comment 0  857

Article Introduction：This article mainly introduces the JS method of randomly extracting N non-duplicate data from a specified array. Friends who need it can refer to it.

2016-05-16 comment 0  1478