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Error handling principles for Node.js + Express.js applications?
...
//This won't immediately crash if connection fails
var socket = require("net").createConnection(5000);
socket.on("error", function(err) {
console.error("calm down...", err)
});
This can-but-shouldn't be taken to the extreme to catch all errors and make an application which will try very hard...
Use latest version of Internet Explorer in the webbrowser control
...n , but how is it possible to use the latest version of the installed Internet Explorer in a webbrowser control?
13 Answers...
How can you find the height of text on an HTML canvas?
... ctx.strokeStyle = style;
ctx.beginPath();
ctx.moveTo(x, y);
ctx.lineTo(x + len, y);
ctx.closePath();
ctx.stroke();
};
Then you can see how the text is positioned on the canvas relative to the top, baseline and bottom:
var font = '36pt Times';
var message = 'Big Text';
ctx.fillStyle ...
Java 8 Streams - collect vs reduce
...tation still uses the StringBuilder which is mutable. See: hg.openjdk.java.net/jdk8/jdk8/jdk/file/687fd7c7986d/src/share/…
– Sandro
Mar 8 at 12:37
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Finding quaternion representing the rotation from one vector to another
...nd w would be positive, which normalizes to identity. According to gamedev.net/topic/… it should work just fine also for v1 = -v2 and in their close vicinity.
– jpa
Aug 30 '12 at 16:32
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What is the @Html.DisplayFor syntax for?
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How to pass command line arguments to a rake task
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I've found the answer from these two websites: Net Maniac and Aimred.
You need to have version > 0.8 of rake to use this technique
The normal rake task description is this:
desc 'Task Description'
task :task_name => [:depends_on_taskA, :depends_on_taskB] do
#in...
DynamoDB vs MongoDB NoSQL [closed]
... answered Sep 29 '14 at 0:46
AnneTheAgileAnneTheAgile
8,43955 gold badges4040 silver badges4545 bronze badges
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What is the difference between children and childNodes in JavaScript?
...S 8.3 (maybe others?) doesn't support .children on XML documents: jsfiddle.net/fbwbjvch/1
– Saebekassebil
May 21 '15 at 10:12
4
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Show pop-ups the most elegant way
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weblogs.asp.net/dwahlin/building-an-angularjs-modal-service I found this artical very useful.
– JenonD
Aug 11 '14 at 0:28
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