sticky

I'm using Angular 4, Bootstrap 4 and trying to implement a fixed scrollable right div and a fixed left div. It should very similar to what Trulia has. Bootstrap dropped the Affix jQuery plugin in version 4 so this method is not valid anymore, they recommend to use position: sticky, but I cant get it to work. Please help! index.html <div class="container-fluid"> <div class="row h-100"> <div class="col-md-6"> <div id="left-container"> <div class="search-property"> <input type="text"> </div> </div> </div> <div class="col-md-6"> <div id="right-container"> <app-home-right></app-home-right> </div> <

1 //正则扩展 2 { 3 let regex=new RegExp('xyz','i'); 4 let regex2=new RegExp(/xyz/i); 5 6 console.log(regex.test('xyz123'),regex2.test('xy')); 7 //后面的修饰符i覆盖原来的ig修饰符 8 let regex3=new RegExp(/xyz/ig,'i'); 9 console.log(regex3.flags); 10 } 11 12 { 13 let s='bbb_bb_b'; 14 //g,y都是全局匹配 15 let a1=/b+/g; 16 let a2=/b+/y; 17 console.log('one:',a1.exec(s),a2.exec(s));//第一次都是从头开始匹配，bbb 18 console.log('two:',a1.exec(s),a2.exec(s));//第二次，g会忽略_直接bb，y不会忽略，所以匹配不到 19 //sticky查看是否开启了y修饰符 20 console.log(a1.sticky,a2.sticky); 21 } 22 23 //ES6 对正则表达式添加了 u 修饰符，含义为 "Unicode模式"，用来正确处理大于 \uFFFF 的Unicode字符。也就是说，会正确处理四个字符的

I want to create a left-sticky bar menu with bootstrap 3 like: http://getbootstrap.com/getting-started/ I'd read the given documentation http://getbootstrap.com/javascript/#affix I try with .affix but the result is zero. Update : @Skelly, Thanks for your kind example. and yes, I want like your example. I'd download your example html, but after download the html file's side bar didn't work there. Bootstrap 3 Here is a working left sidebar example: http://bootply.com/90936 (similar to the Bootstrap docs) The trick is using the affix component along with some CSS to position it: #sidebar.affix

I want to fix my header views in the top of the screen like in the image below and without using external libraries. In my case, I don't want to do it alphabetically. I have two different types of views (Header and normal). I only want to fix to the top, the last header. Sevastyan Savanyuk Here I will explain how to do it without an external library. It will be a very long post, so brace yourself. First of all, let me acknowledge @tim.paetz whose post inspired me to set off to a journey of implementing my own sticky headers using ItemDecoration s. I borrowed some parts of his code in my

I have a <div id='map'> map that slides as the user scrolls down. However, it seems to let the map scroll forever, never letting the user actually reach the bottom of the page (there is a footer). What I am trying to do is get the <div> to stop scrolling when it reaches the end of another dynamically-sized (height is variable) <div>. These two <div>s are side-by-side and in the same row. Here is the JavaScript code I'm using to make the right div move with the user's scroll: $(function() { var $sidebar = $("#map"), $window = $(window), offset = $sidebar.offset(), topPadding = 15; $window