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http HEAD vs GET performance
...really is meta data about a resource that can be represented nicely in the HTTP headers, or to check if the resource exists or not, HEAD might work nicely.
For example, suppose you want to check if resource 123 exists. A 200 means "yes" and a 404 means "no":
HEAD /resources/123 HTTP/1.1
[...]
HTT...
How to access parameters in a RESTful POST method
...param2);
}
This method expects to receive JSON object as the body of the HTTP POST. JAX-RS passes the content body of the HTTP message as an unannotated parameter -- input in this case. The actual message would look something like:
POST /create HTTP/1.1
Content-Type: application/json
Content-Le...
How do I combine a background-image and CSS3 gradient on the same element?
...wsers have support for multiple background images and css backgrounds. See http://caniuse.com/#feat=css-gradients for browser support. For a good post on why you don't need multiple browser prefixes, see http://codepen.io/thebabydino/full/pjxVWp/
Layer Stack
It should be noted that the first defin...
How to launch html using Chrome at “--allow-file-access-from-files” mode?
...cess to local file:/// resources.
Much better solution is to run a little http server locally.
--- For Windows ---
The easiest is to install http-server globally using node's package manager:
npm install -g http-server
Then simply run http-server in any of your project directories:
Eg. d:\my_p...
How to load json into my angular.js ng-model?
...there last week - so I recommend to start experimenting directly with the $http service. In this case you can call its get method.
If you have the following JSON
[{ "text":"learn angular", "done":true },
{ "text":"build an angular app", "done":false},
{ "text":"something", "done":false },
{ "te...
Python requests - print entire http request (raw)?
While using the requests module , is there any way to print the raw HTTP request?
8 Answers
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How do I redirect with JavaScript? [duplicate]
...
To redirect to another page, you can use:
window.location = "http://www.yoururl.com";
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AngularJS - Any way for $http.post to send request parameters instead of JSON?
...quest function:
var app = angular.module('myApp');
app.config(function ($httpProvider) {
$httpProvider.defaults.transformRequest = function(data){
if (data === undefined) {
return data;
}
return $.param(data);
}
});
That way all calls to $http.post wil...
How to set up Android emulator proxy settings
...tion > App > Target > Additional Emulator Command Line Options: -http-proxy http://xx.xxx.xx.xx:8080
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How to construct a WebSocket URI relative to the page URI?
... URI relative to the page URI at the browser side. Say, in my case convert HTTP URIs like
7 Answers
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