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How to get GET (query string) variables in Express.js on Node.js?
... learned from the other answers and decided to use this code throughout my site:
var query = require('url').parse(req.url,true).query;
Then you can just call
var id = query.id;
var option = query.option;
where the URL for get should be
/path/filename?id=123&option=456
...
Are HLists nothing more than a convoluted way of writing tuples?
...stracting over arity. Arity is typically statically known at any given use site of an abstraction, but varies from site to site. Take this, from shapeless's examples,
def flatten[T <: Product, L <: HList](t : T)
(implicit hl : HListerAux[T, L], flatten : Flatten[L]) : flatten.Out =
flat...
What is token-based authentication?
...offers access to a specific resource
for a time period - to the remote
site.
In other words: add one level of indirection for authentication -- instead of having to authenticate with username and password for each protected resource, the user authenticates that way once (within a session of li...
Does anyone beside me just NOT get ASP.NET MVC? [closed]
...ore standardized design and opens the door to a more "Web 2.0" type of web site.
However, there are some significant drawbacks as well.
First, while it is easy to get a demo site going, the overall architectural model has a significant learning curve. When they say "Convention Over Configuration"...
Linking to an external URL in Javadoc?
...
Hard to find a clear answer from the Oracle site. The following is from javax.ws.rs.core.HttpHeaders.java:
/**
* See {@link <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.1">HTTP/1.1 documentation</a>}.
*/
public static final Strin...
JavaScript before leaving the page
...@RocketHazmat Chrome has, too. It now only says: Do you want to leave this site? Changes you made may not be saved.
– programmer5000
Jan 25 '17 at 18:47
...
Replace words in the body text
.... I needed to use REGEX to find and replace phone numbers across an entire site and other answers here would break my DOM events.
– DavyH
Jul 23 at 20:47
add a comment
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How to integrate CSS pre-processing within Eclipse? [closed]
...a as Plugin into Eclipse. See the following quote from the Aptana sownload site:
Installing via Eclipse
Please copy the following Update Site URL to your clipboard and then follow the steps listed below to add this URL to your Available Software Sites list. Attempting to access this URL u...
What is the “reactor” in Maven?
... goals. It can be used for both building projects and other goals, such as site generation.
As explained, the reactor is what makes multi-module builds possible: it computes the directed graph of dependencies between modules, derives the build order from this graph (that's why cyclic dependencies...
Server.Transfer Vs. Response.Redirect
...
But watch out: because the "transfer" process can work on only those
sites running on the server; you can't use Server.Transfer to send
the user to an external site. Only Response.Redirect can do that.
Secondly, Server.Transfer maintains the original URL in the browser.
This can reall...