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Very simple log4j2 XML configuration file using Console and File appender
...on system (which IMHO is more a distraction than a help), you can even use JSON. See https://logging.apache.org/log4j/2.x/manual/configuration.html for a reference.
Personally, I just recently started using log4j2, but I'm tending toward the "strict XML" configuration (that is, using attributes in...
How can I properly handle 404 in ASP.NET MVC?
... is it possible to return only a status 404 when youre working in JSON within the same project?
– VinnyG
Aug 18 '11 at 0:06
6
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How to upload files to server using JSP/Servlet?
...this is rather trivial (i.e. instead of forwarding to JSP, just print some JSON or XML or even plain text depending on whatever the script responsible for the Ajax call is expecting).
How to upload files to server using JSP/Servlet and Ajax?
Send a file as multipart through xmlHttpRequest
HTML5 Fi...
Is recursion ever faster than looping?
... at one now: parts of the DOM supporting what you are reading are a RDS, a JSON expression is a RDS, the hierarchical file system in your computer is a RDS, i.e: you have a root directory, containing files and directories, every directory containing files and directories, every one of those director...
How to elegantly deal with timezones
... you don't have to change your view model to accommodate the change. Your JsonResult would simply contain a model with the IEnumerable<T> and the offset.
On the input side, using a model binder? I'd say absolutely no way. You can't guarantee that all the dates (now or in the future) will h...
OAuth 2.0: Benefits and use cases — why?
... Connect, compatible with OAuth2.
The OpenID Connect ID Token is a signed JSON Web Token (JWT) that is given to the client application along side the regular OAuth access token.
The ID Token contains a set of claims about the authentication session, including an identifier for the user (sub), the i...
What is the difference D3 datum vs. data?
...
I found the correct answer here from Mike himself:
D3 - how to deal with JSON data structures?
If you want to bind your data to a single SVG element, use
(...).data([data])
or
(...).datum(data)
If you want to bind your data to multiple SVG elements
(...).data(data).enter().append("svg")
...
How to serve an image using nodejs
...tory structure is something like this:
your-project
uploads
package.json
server.js
server.js code:
var express = require('express');
var app = express();
app.use(express.static(__dirname + '/uploads'));// you can access image
//using this url: http://localhost:7000...
Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...me class. Different constructors allow easy API creation such as Date.from_json, Date.from_sql, Date.from_file, etc.
– DarrylG
May 28 at 19:53
add a comment
...
var functionName = function() {} vs function functionName() {}
...
rv = a.first.localeCompare(b.first);
}
return rv;
});
console.log(JSON.stringify(a));
The version without { ... } is called an arrow function with an expression body or concise body. (Also: A concise arrow function.) The one with { ... } defining the body is an arrow function with a funct...