Snippets tagged “http”

To add a header to an HTTP request using HttpURLConnection, you can use the setRequestProperty method.

AngularJs suggests Services and Factories to have global actions and variables for controllers and for many other AngularJs components. Gain a basic knowledge about AngularJs services and factories.

One best practice for implementing a multi-language website in PHP is to use a language detection library such as Text-Language-Detect.

To bind values set an interval inside controller/directive, and you you will have a variable inside your scope, which holds the data from server. Another way is to use AngularJS events. See how you can do it.

One way to block direct access to a file over HTTP but allow PHP script access is to use a .htaccess file in the same directory as the file.

To call a PHP function using an onclick event, you will need to use a little bit of JavaScript.

The "net::ERR_INCOMPLETE_CHUNKED_ENCODING" error in Chrome is usually caused by a problem with the website you are trying to load.

In Laravel, you can create a Request object on the fly by using the create method of the Request facade.

There could be several reasons why you are getting the error "Could not resolve archetype" when trying to create a Maven project in Eclipse.

To pass a JSON object through cURL using the PUT method, you can use the following command:

Error 18 means that the transfer was closed with outstanding read data remaining.

To make a POST request using curl and include a header of Content-Type: application/x-www-form-urlencoded, you can use the following command:

Yes, the file_get_contents function in PHP does have a timeout setting.

doGet and doPost are methods of the javax.servlet.http.HttpServlet class that are used to handle HTTP GET and POST requests, respectively.

To make an HTTP request from Laravel to an external API, you can use the HTTP client of your choice.

The file_get_contents function in PHP can be used to retrieve the contents of a file from a remote server.

To get a JSON object from a HTTP response in Java, you can use the JSONObject class from the org.json library.

To get all photos from Instagram that have a specific hashtag with PHP, you can use the Instagram API.

To get the contents of a file from a URL in PHP, you can use the file_get_contents function.

To get latitude and longitude automatically using PHP, you can use an API (Application Programming Interface) such as Google Maps API, OpenCage Geocoding API, or GeoCode.io API.

In a Flask application, you can access the data received in a request using the request object.

To display a user's profile picture using the Facebook Graph API in PHP, you can make a GET request to the /{user-id}/picture endpoint.

To upload files to a server using JSP/Servlet, you can use the following steps:

To send an HTTP GET request in Java, you can use the java.net.URL and java.net.HttpURLConnection classes.

To get a thumbnail image for a YouTube video in PHP, you can use the file_get_contentsfunction to make a GET request to the videos.list method of the YouTube Data API.

Here's an example of how you can implement Long Polling in PHP:

To return a proper success/error message for jQuery.ajax() using PHP, you can do the following:

To return a JSON object from a Java Servlet, you can use the following steps:

Read this tutorial and learn about how the Access-Control-Allow-Origin response header works. Also, read about CORS, the origin, and non-simple requests.

You can use the following code snippet to add "http://" to the beginning of a URL if it doesn't already exist:

To build a RESTful API in PHP, you can use a framework such as Laravel or CodeIgniter, or you can build the API from scratch using core PHP.

To call a PHP script or function on a HTML button click, you can use JavaScript to send an HTTP request to the server when the button is clicked.

This tutorial provides several methods of creating an Ajax submit form using jQuery easily. Read about the differences of the GET and POST HTTP methods.

To deploy a WAR (Web ARchive) file in Apache Tomcat 7, you can follow these steps:

Import the "urllib" module:

To fix the "set SameSite cookie to none" warning in PHP, you will need to specify the SameSite attribute when you set the cookie.

To get the content of a webpage using cURL, you can use the following command:

Read the tutorial and learn the how to make an HTTP GET request in JavaScript and make an asynchronous request and handle the response inside event handler.

To POST form data with the RestTemplate class in Spring, you can use the postForObject method and pass it a URL, an object containing the form data, and the response type.

In PHP, you can use the $_SERVER superglobal array to access information about the current HTTP request.

To respond with an HTTP 400 error in a Spring MVC controller method that returns a String, you can throw a ResponseStatusException with a status of BAD_REQUEST.

To run a PHP file from the Mac terminal, you will need to have a web server installed, such as Apache, and PHP should be configured correctly with the server.

To send a GET request from PHP, you can use the file_get_contents function or the cURL extension.

In this snippet, we will share with you the most flexible and powerful ways of sending post requests with the help of PHP. Just check out the examples.

In Java, you can send an HTTP request using the java.net.URL and java.net.HttpURLConnection classes.

To serve static files in Flask, you will need to use the send_static_file method in your route function.

To upload a file and JSON data in Postman, you can follow these steps:

You can use the java.net.URLConnection class to fire and handle HTTP requests in Java. Here's an example of how you can use the URLConnection class to send a GET request and read the response:

You can use the exec function in PHP to execute the wget command.

To validate a Google reCAPTCHA v3 on the server side using PHP, you will need to do the following steps:

A HTTP 415 Unsupported Media Type error means that the server is unable to process the request because the request entity has a media type that the server does not support. In the context of a JSON request, this means that the server is unable to process

To log out a user from HTTP authentication using PHP, you can use the header function to send a "WWW-Authenticate" header with a value of "Basic realm=realmName" and a 401 status code.

To make an HTTP POST request using JSON in Java, you can use the HttpURLConnection class available in the java.net package. Here's an example of how to do it:

To make an HTTP request using the file_get_contents function in PHP and retrieve the response code, you can use the following code snippet:

To get JSON POST data from an HttpServletRequest object in Java, you can use the getReader method of the ServletRequest interface to read the request body as a BufferedReader and then use the readLine method to read the data as a string.

In PHP, you can read the body of an HTTP request using the file_get_contents('php://input') function.

To send HTTP parameters via the POST method in Java, you can use the java.net.URL and java.net.HttpURLConnection classes. Here is an example of how you can do this:

In JAX-RS, you can use the Response class from the javax.ws.rs.core package to return a JSON response and an HTTP status code together. Here's an example of how to do this:

SOAP (Simple Object Access Protocol) and REST (Representational State Transfer) are two different styles of web services that can be used to expose the functionality of a web-based system over the internet.

To copy an image from a URL and save it to your server using PHP, you can use the following function:

To send a DELETE request with PHP using cURL, you can use the following code:

You can add a custom User Agent value to a cURL request in PHP using the CURLOPT_USERAGENT option.

If cURL is returning a HTTP code of 0, it usually indicates that cURL was unable to communicate with the server.

To make an HTTP PUT request using PHP's cURL functions, you can use the following snippet:

A 301 redirect in PHP using the "header" function tells the browser that the page has permanently moved to a new location.

In PHP, you can use the $_SERVER['HTTPS'] variable to check whether the current page is being served over HTTPS.

To make a POST request with the RestTemplate in JSON, you can use the postForObject() method and pass it the URL of the request, the request body, the response type, and the HttpEntity object that represents the request headers and body.

cURL is applied for making requests with different protocols. A post request can send user collected data to a server. Find out how to do that accurately.

There are several ways to detect a user's browser using PHP.

To make a RESTful call in Java, you can use the HttpURLConnection class.

To save an image from a URL using PHP and cURL, you can use the following function:

To send an HTTP POST request in Java, you can use the java.net.URL and java.net.HttpURLConnection classes. Here is an example of how you can use these classes to send a POST request:

To send multiple data parameters with jQuery's $.ajax() function in PHP, you can use the data option and set it to an object with the data you want to send.

Here is an example of how you can post to a Facebook fan page using the Facebook PHP SDK:

To create a simple HTTP server in Java using only the Java SE API, you can use the java.net package.

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To read JSON from a URL in Java, you can use the readJsonFromUrl() method from the JSON simple library.

To perform a GET request with parameters using the RestTemplate in Spring, you can use the getForObject() method and pass it a URL with placeholders for the parameters, as well as a map of the parameter values.

Long-polling, WebSockets, Server-Sent Events (SSE), and Comet are all techniques used to enable real-time communication between a client (usually a web browser) and a server.

The strings "%5B" and "%5D" are URL-encoded versions of the square brackets "[" and "]", respectively.

Apache Camel is an open-source integration framework that provides a uniform interface for integrating various applications and protocols.

In Python 3, you can use the http.server module to run a simple HTTP server.

Here's a code snippet for making an HTTP GET request using the requests library in Python:

net::ERR_HTTP2_PROTOCOL_ERROR is an error that occurs in the Google Chrome browser when there is an issue with the HTTP/2 protocol.

On this page, you will learn what is the difference between the HTML <embed> and <object> tags and which one is better to use. Read the snippet and find examples.

This error message appears when a PHP script is trying to modify the headers of an HTTP response after the headers have already been sent.