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Nested using statements in C#
...nswered Aug 30 '09 at 21:21
Botz3000Botz3000
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Using context in a fragment
...app (and not the Fragment class) unstable.
– personne3000
Apr 13 '14 at 2:31
3
@personne3000 I'd ...
Best way to simulate “group by” from bash?
...EP="|"}{arr[$1,$2]+=$3+$4 }END {for (i in arr) print i,arr[i]}' file
US|A|3000
US|B|3000
US|C|3000
UK|1|9000
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Node.js on multi-core machines
...een:
Shared Ports: nginx (port 80) --> Node_workers x N (sharing port 3000 w/ Cluster)
vs
Individual Ports: nginx (port 80) --> {Node_worker (port 3000), Node_worker (port 3001), Node_worker (port 3002), Node_worker (port 3003) ...}
There are arguably some benefits to the individual ports...
Copying a HashMap in Java
...ly you will need to copy the fields yourself like here
List <Float> aX = new ArrayList<>(accelerometerReadingsX);
List <Float> aY = new ArrayList<>(accelerometerReadingsY);
List <Float> gX = new ArrayList<>(gyroscopeReadingsX);
List <Float> gY = new ArrayL...
Sublime Text 3能用支持的插件推荐 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...楚代码结构，快速定位括号，引号和标签内的范围。
插件下载：https://github.com/facelessuser/BracketHighlighter/tree/BH2ST3
TrailingSpacer 高亮显示多余的空格和Tab
有时候在代码结尾打多了几个空格或Tab，一般不会察觉，TrailingSpacer这款插...
How to wrap async function calls into a sync function in Node.js or Javascript?
...ncFunction(){
var ret;
setTimeout(function(){
ret = "hello";
},3000);
while(ret === undefined) {
require('deasync').runLoopOnce();
}
return ret;
}
var output = AnticipatedSyncFunction();
//expected: output=hello (after waiting for 3 sec)
console.log("output="+output);
//a...
LINQ - Full Outer Join
...ive on http://ideone.com/O36nWc
static void Main(string[] args)
{
var ax = new[] {
new { id = 1, name = "John" },
new { id = 2, name = "Sue" } };
var bx = new[] {
new { id = 1, surname = "Doe" },
new { id = 3, surname = "Smith" } };
ax.FullOuterJoin(bx...
How to access the GET parameters after “?” in Express?
...rameter in the route.
Refer req.query.
Say if in a route, http://localhost:3000/?name=satyam you want to get value for name parameter, then your 'Get' route handler will go like this :-
app.get('/', function(req, res){
console.log(req.query.name);
res.send('Response send to client::'+req.qu...
How do I programmatically shut down an instance of ExpressJS for testing?
...tunately, app.listen returns the server instance.
var server = app.listen(3000);
// listen for an event
var handler = function() {
server.close();
};
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