Is there any library which will help me to handle logging in my Node.Js application? All I want to do is, I want to write all logs into a File and also I need an options like rolling out the file after certain size or date. I have incorporated log4js im trying to keep all the configuration details in one file and use only the methods in other application files for ease of maintenance. But it doesn
Say a server is created like: var net = require('net'); var server = net.createServer(); server.listen(32323, '127.0.0.1'); server.close(); // gives a "not running" error if there is IP in the listen statement is there a way to stop it from node.js, e.g. without ending/killing the whole process? Also, here's a more complicated example that doesn't stop regardless of the IP the server is bound to:
A friend of mine and I are currently discussing what is a closure in JS and what isn't. We just want to make sure we really understand it correctly. Let's take this example. We have a counting loop and want to print the counter variable on the console delayed. Therefore we use setTimeout and closures to capture the value of the counter variable to make sure that it will not print N times the value
I start to read JavaScript Patterns, some codes confused me. var global = (function () { return this || (1, eval)('this'); }()); Here are my questions: Q1: (1, eval) === eval? Why and how does it work? Q2: Why not just var global = (function () { return this || eval('this'); }()); or var global = (function () { return this; }());
In one of my apps, when I try to edit (type some text) UITextField, UITextView or any other 'text-able' UIControl the cursor just blinks but no characters are typed in except BACKSPACE (possible only when I have some initial text in it), RETURN and switching character types. This goes to all controls across whole application. Summary: It happens only from iOS 6.0 (does not occur on iOS 5.x, 4.x ne
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