less

I'm looking for a feature that may or may not be available in LESS. I have a mixin that adds a "glow" with box-shadow, which I use on various elements - buttons, inputs etc. .glow() { box-shadow: 0 0 5px skyBlue; } What I'm looking for is a way to make the mixin add the box-shadow as a new comma-seperated value if the element already has a box-shadow. So, I want this: .button { box-shadow: inset 0 5px 10px black; .glow(); } To compile to this: .button { box-shadow: inset 0 5px 10px black, 0 0 5px skyBlue; } I think I recall seeing a similar feature in SASS, but I can't find it anywhere now.

webpack的版本已经是来到了4.0，口号是无配置就可以使用webpack,当然是使用一些基本的功能 　　1.安装以下webpack的一些必须npm包 　　　　npm install webpack 　　　　npm install webpack-cli 　　　　npm init -y 初始化环境，这样就给你生成了一个package.json 文件 　　执行完之后大致的目录结构是 　　 　　2.按照惯例我们往项目上添加一些初始文件及文件夹 　　　　添加 index.html 在根目录上 　　　　添加src/index.js 　　　　index.js 内部的内容就是console.log(1) console.log(1) 　　 　　3.上面初始结构就可以用了，webpack 4 又一份默认配置，入口文件就是src/index.js 而出口文件就是dist/main.js 　　　　接着我们执行 npx webpack ,这样我们就会生成一个dist文件夹，里面又一个main.js 文件 　　 　　4.下面我们简单的验证一下功能，修改一下index.js的内容 　　　　在src的目录下添加print.js const printholle = function (key) { console.log(key) } export default printholle 　　　

Using twitter bootstrap v3 rc1. I have three .sub-content-block divs on my page, with .make-column(4); applied to each. I have tried adding .make-row; to a div that contains all three of the sub-content-block divs, and set it to .make-column(12) too, in hopes of having spacing between each div. As you can see in the screenshot, there is no spacing between each div, if I do not have a background color, it looks like there is some spacing, but thats more so padding than spacing. The gutter width is set to 30px in the variables.less file. Any clarification as to why there is no spacing between

EQ 就是 EQUAL 等于 NE 就是 NOT EQUAL 不等于 GT 就是 GREATER THAN 大于　 LT 就是 LESS THAN 小于 GE 就是 GREATER THAN OR EQUAL 大于等于 LE 就是 LESS THAN OR EQUAL 小于等于 来源： https://www.cnblogs.com/moqi222/p/11726991.html

204. Count Primes Easy Count the number of prime numbers less than a non-negative number, n . Example: Input: 10 Output: 4 Explanation: There are 4 prime numbers less than 10, they are 2, 3, 5, 7. package leetcode.easy; public class CountPrimes { public int countPrimes(int n) { int count = 0; for (int i = 1; i < n; i++) { if (isPrime(i)) { count++; } } return count; } private static boolean isPrime(int number) { boolean flag = true; if (number < 2) { flag = false; } else if (number == 2) { flag = true; } else { for (int i = 2; i <= Math.sqrt(number); i++) { if (number % i == 0) { flag = false;

less命令详解 less 是一个Linux命令行实用程序，用于显示文件或命令输出的内容，它一次只显示一个页面。它类似于 more ，但具有更高级的功能，允许您在文件中向前和向后导 航。该 less 命令主要用于打开大文件。less 不会读取整个文件，相比于 vim 或 nano 等文本编辑器，加载时间会更快。 语法 less 命令的一般语法如下： less [OPTIONS] filename 参数 -b <缓冲区大小> 设置缓冲区的大小 -e 当文件显示结束后，自动离开 -f 强迫打开特殊文件，例如外围设备代号、目录和二进制文件 -g 只标志最后搜索的关键词 -i 忽略搜索时的大小写 -m 显示类似more命令的百分比 -N 显示每行的行号 -o <文件名> 将less 输出的内容在指定文件中保存起来 -Q 不使用警告音 -s 显示连续空行为一行 -S 行过长时间将超出部分舍弃 -x <数字> 将“tab”键显示为规定的数字空格 /字符串：向下搜索“字符串”的功能 ?字符串：向上搜索“字符串”的功能 n：重复前一个搜索（与 / 或 ? 有关） N：反向重复前一个搜索（与 / 或 ? 有关） b 向后翻一页 d 向后翻半页 h 显示帮助界面 Q 退出less 命令 u 向前滚动半页 y 向前滚动一行 空格键 滚动一行 回车键 滚动一页 [pagedown]： 向下翻动一页

I'm trying to make the breakpoints of a layout a less-variable so I could easily check out multiple ideas but this: @breakpoint: 500px; @media all and (min-width: @breakpoint){ #someid{ height: 4321px; } } @media all and (min-width: @breakpoint + 1){ #someid{ height: 1234px; } } #someid{ height: @breakpoint + 1; } compiles to this: @media all and (min-width: 500px) { #someid { height: 4321px; } } @media all and (min-width: 500px + 1) { /*THE PROBLEM*/ #someid { height: 1234px; } } #someid { height: 501px; } Calculations on variables wont happen in a media query, or at least not in the way that

I have the following mixin: .iconFont(@color: @green, @font-size: 18px){ color: @color; font-size: @font-size; } If I want only to change the second variable value, I need to write the first variable default value? h1{ .iconFont(@green, 14px); } No, there is no need to specify the default value for the first parameter while calling the function. Instead you can just use named parameters feature to explicitly let the compiler know that the value you are passing in the mixin call is for the 2nd parameter. .sample{ .iconFont(@font-size:14px); } The above Less code when compiled would produce the