Floating advertising plug-in on both sides

16 May 2016

The jquery special effect of the floating couplet advertising code on the left and right sides can be closed. It will only be displayed when the widescreen resolution is greater than 1024px. When the user clicks the close button, the floating couplet advertising code on one side can be closed separately. Friends who are interested in the effect of juqery couplet advertising should learn together.

18 Sep 2017

Floating and adaptive fluid layout body{font-size:14px;background:#6CF;}a{color:#0082CB;text-decoration:none;}p{margin:0;}img{border:1px #999 solid;border-radius:10px;}.body{width:200px;margin-left:auto;ma

27 May 2021

Method: 1. Use the mb_ereg_replace function to remove, the syntax format is "mb_ereg_replace(regular expression, '', $str)"; 2. Use the trim function to remove whitespace characters on both sides of the string, the syntax format is "rtrim(string ,"")".

24 Apr 2023

In PHP development, string operations are often required. A common question is how to remove spaces on both sides of a string. Spaces are usually unnecessary at both ends of a string. If not handled, it will cause unnecessary interference in string operations and even errors. Therefore, we need to learn how to remove spaces at both ends of a string to ensure the correctness of string operations. There are many specific implementation methods, and we will introduce them one by one below. Using the trim function PHP has a built-in trim function, which can help us remove spaces at the beginning and end of a string. Tool

16 May 2016

When you write buttons (input, button), you will find that under IE: As the number of words increases, the space between the two sides will become larger and larger. In WIN's XP style, when the number of words is large, severe jagged edges will appear on both sides. What is the reason? Blue Ideal's original WEB standardization column's mosaic zbm2001z gave an answer: 1. IE’s value in the button

10 Jan 2022

In nodejs, you can use the replace method and regular expressions to remove spaces on both sides of a string. The syntax is "str.replace(/(^\s*)|(\s*$)/g, "");"; replace The () method is used to replace a character in a string, or replace a substring that matches a regular expression.

05 Jan 2021

In CSS, you can use the :before, :after and content attributes to add horizontal lines on both sides of the text; the syntax is "E:before,E:after{content:"";flex:1 1;border-bottom:2px solid;}" , E is an element containing text.

03 Nov 2020

How to remove spaces on both sides of a string in PHP: 1. Directly use the trim() function to remove spaces on both ends of a string; 2. Use rtrim() and ltrim() to remove spaces on the right and left of a string respectively; 3. Use mb_ereg_replace () function works with regular expressions to replace and remove spaces.

11 Feb 2022

How to remove specified characters on both sides of a string in PHP: 1. Use the trim() function with the syntax "trim(string,'specified characters')"; 2. Use the ltrim() and rtrim() functions with the syntax "rtrim(ltrim(string) ,'Specified character on the left'),'Specified character on the right')".