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How can I make setInterval also work when a tab is inactive in Chrome?
...r target = document.querySelector('div#target')
var startedAt, duration = 3000
var domain = [-100, window.innerWidth]
var range = domain[1] - domain[0]
function start() {
startedAt = Date.now()
updateTarget(0)
requestAnimationFrame(update)
}
function update() {
let elapsedTime ...
Python 3.x rounding behavior
...
You can control the rounding you get in Py3000 using the Decimal module:
>>> decimal.Decimal('3.5').quantize(decimal.Decimal('1'),
rounding=decimal.ROUND_HALF_UP)
>>> Decimal('4')
>>> decimal.Decimal('2.5').quantize(decimal.Decimal('...
Asynchronously wait for Task to complete with timeout
...
What about something like this?
const int x = 3000;
const int y = 1000;
static void Main(string[] args)
{
// Your scheduler
TaskScheduler scheduler = TaskScheduler.Default;
Task nonblockingTask = new Task(() =>
{
...
Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
... community wiki
2 revsskywind3000
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What is your naming convention for stored procedures? [closed]
...oft.com/en-us/library/ms124456(v=SQL.100).aspx
– asus3000
Jun 8 '17 at 13:28
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...
C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...下步骤：
1、导入并封装Excel中的接口
Excel作为OLE/COM库插件，定义好了各类交互的接口，这些接口是跨语言的接口。VC可以通过导入这些接口，并通过接口来对Excel的操作。
由于本文只关心对Excel表格中的数据的读取，主要关注...
How do I prevent a Gateway Timeout with FastCGI on Nginx
... a production environment.
upstream foo_server {
server 127.0.0.1:3000 fail_timeout=0;
}
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Convert UTC to local time in Rails 3
... way suggested earlier.
But it works like this:
Time.now.change(offset: "-3000")
Of course you need to change offset value to yours.
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搭建高可用mongodb集群（二）—— 副本集 - 大数据 & AI - 清泛网 - 专注C/...
...est/replset/data
#进入mongodb文件夹
cd /data/mongodbtest
3、下载mongodb的安装程序包
wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.8.tgz
注意linux生产环境不能安装32位的mongodb，因为32位受限于操作系统最大2G的文件限制。
...
Setting up two different static directories in node.js Express framework
...th = path.join(__dirname, '/stylesheet');
const port = process.env.PORT || 3000;
var app = express();
app.use("/cheatsheet" ,express.static(pagesPath));
app.use("/stylesheet",express.static(cssPath));
app.get('/',(request,response)=>{
response.send('Hello CSS!!!');
});
app.get('/bad',(...