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Position Absolute + Scrolling
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transform: translate3d(0,0,0); on the parent will cause position: fixed to become relative to parent. Source coderwall.com/p/2wzj-a/…
– lkraav
Mar 9 at 20:17
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async/await - when to return a Task vs void?
.... }
async void SomethingAsync() { ... }
In all the cases, the function is transformed into a chain of tasks. The difference is what the function returns.
In the first case, the function returns a task that eventually produces the t.
In the second case, the function returns a task which has no produ...
libevent+protobuf轻松搭建tcpserver - C/C++ - 清泛网 - 专注C/C++及内核技术
...er(int port);
// client端socket流程:socket(),connect()，返回连接的sockfd
int create_io_channel(const char *ipaddr, int port);
2. 搭建TCP Server
下面以伪代码方式给出，错误处理省略
int main(int argc, char *argv[])
{
// 初始化
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// event初始...
How can I parse a YAML file from a Linux shell script?
...un with ruby -ryaml <rubyscript_filename>). It contains the logic to transform the input text into some output text, internally storing the content into the data variable. The echo outputs a yaml text, but you may use cat <yaml_filename> to pipe the content of a file instead.
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How to create a drop shadow only on one side of an element?
...position:absolute;
width:100%;
bottom:1px;
z-index:-1;
transform:scale(.9);
box-shadow: 0px 0px 8px 2px #000000;
}
<div id="box" class="box-shadow"></div>
UPDATE 3
All my previous answers have been using extra markup to get create this effect, which is ...
How to read data From *.CSV file using javascript?
..., the value","5"]]
console.log(JSON.stringify(data));
Here's how you can transform the data into objects, like D3's csv parser (which is a solid third party solution):
var dataObjects = data.map(function (arr) {
var dataObject = {};
columnNames.forEach(function(columnName, i){
dataObject[...
What are the performance characteristics of sqlite with very large database files? [closed]
...ou need. Sometimes this means breaking down tables and/or even compressing/transforming your data before inserting to the database. A great example is to storing IP addresses as (long) integers.
One table per db file - to minimize lock contention. (Use ATTACH DATABASE if you want to have a single co...
What is the JavaScript version of sleep()?
...l transpile JavaScript + new features into plain old JavaScript), with the transform-async-to-generator plugin.
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Embedding SVG into ReactJS
...rrent browser support for SVG (source). You just need to apply some syntax transformations to make it JSX compatible, like you already have to do for HTML (class → className, style="color: purple" → style={{color: 'purple'}}). For any namespaced (colon-separated) attribute, e.g. xlink:href, remo...
How to write asynchronous functions for Node.js
...te important, because all node methods asyncronous deal with callback, and transform it into Promise is better to handle it.
I Just want to show a possible outcome, more lean and readable. Using ECMA-6 with async you can write it like this.
async function getNameFiles (dirname) {
return new Pro...