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Get the client's IP address in socket.io
...way to get the IP address of an incoming connection? I know you can get it from a standard HTTP connection, but socket.io is a bit of a different beast.
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How do I redirect to the previous action in ASP.NET MVC?
...en is Index but then when the user does POST Edit the referrer is now Edit from the preceding GET request. How can I make sure POST Edit knows the URL that referred the user to GET Edit?
– one.beat.consumer
Nov 15 '12 at 23:53
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Is it possible to include a file in your .gitconfig
...
See Mike Morearty's answer:
Includes
You can include one config file from another by setting the special include.path variable to the name of the file to be included.
The included file is expanded immediately, as if its contents had been found at the location of the include directive.
If t...
When and why would you seal a class?
...he keyword sealed (or NotInheritable in VB) is used to protect a class from any inheritance chance (the class will be non-inheritable). I know that one feature of object-oriented programming is inheritance and I feel that the use of sealed goes against this feature, it stops inheritance.
Is ...
How do you know a variable type in java?
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I learned from the Search Engine(My English is very bad , So code...)
How to get variable's type?
Up's :
String str = "test";
String type = str.getClass().getName();
value: type = java.lang.String
this method :
str.getClass().getSi...
Where should I put tags in HTML markup?
...er attributes are not used nowhere? I mean, I viewed a lot of HTML sources from internet, and I don't see the async and defer attributes anywhere. ... ?
– john c. j.
May 10 '16 at 14:02
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Prevent automatic browser scroll on refresh
...ing and then remove the bound event. This prevents subsequent page scrolls from borking the system.
$(document).ready(function() {
if (window.location.hash) {
//bind to scroll function
$(document).scroll( function() {
var hash = window.location.hash
var ...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...since Solr aggregation was lacking. The amount of time to serialize to and from XML just absolutely killed performance. For small results sets though, it was perfectly fine.
Best documentation I've seen in an open source app
Solr advantages:
Can be extended.
Can hit it directly from a web app,...
Convert bytes to a string
I'm using this code to get standard output from an external program:
19 Answers
19
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How to show math equations in general github's markdown(not github's blog)
... to find a website similar to yuml.me which can generate on-the-fly images from by parsing the provided URL querystring.
Update
I've found some sites providing users with such service: codedogs.com (no longer seems to support embedding) or iTex2Img.
You may want to try them out. Of course, others ...