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What is difference between etags and normal browser provided caching?

由 廉价感情. 提交于 2021-02-11 17:38:28
问题 REST allows to use etags for caching. Similarly browser supports caching unless headers like the following are set -> maxage, expires, cache-control: private What is difference between etags and the above mentioned caching approach? 回答1: What is difference between etags and normal browser provided caching? I think you will find that they are very different ideas. In HTTP, caching semantics are defined by RFC 7234: Caching. Entity tags are defined by RFC 7232: Conditional Requests An entity

Flutter Dart: HTTP read does not retrieve full html from given URL

由 有些话、适合烂在心里 提交于 2021-02-11 15:33:06
问题 I am currently using http.read() in order to retrieve the raw html of a given URL. I use Safari's "Inspect Element" feature to compare the result. I used this code and Google's webpage to test: http.read("https://www.google.com/?client=safari").then((html) { print(html); }); The result printed was: <!doctype html><html itemscope="" itemtype="http://schema.org/WebPage" lang="en"><head><meta content="Search the world's information, including webpages, images, videos and more. Google has many

Conditional GET ignored with fetch API

由 喜你入骨 提交于 2021-02-11 15:06:32
问题 I am fetching and parsing an RSS feed (https://www.mangaupdates.com/rss.php) with Discord.js/Node.js. I'm currently trying to add a conditional If-Modified-Since header to make a conditional GET request to the RSS feed. Here is my code: fetch(mangaUpdatesRSS, { method: 'GET', headers: {'If-Modified-Since': new Date().toUTCString()} }) .then(res => { console.log(res.status); The response status is always 200 even though it should only be making a request if it's been modified since the time of

How do cookies work with domains, paths and overriding?

由 元气小坏坏 提交于 2021-02-11 15:00:32
问题 I have been reading through How do browser cookie domains work? and the RFC at and it answered many of my questions about cookies. Not all of them though (though I'm sure the answer is in the RFC, I haven't been able to properly parse it). I have some more questions, which I will pose in the same format as the above question. should a cookie for www.example.com be available to www.example.com/path ? should a cookie for example.com/path be available for www.example.com ? should www.example.com

How to retrieve client certificate from rest request in Java

由 为君一笑 提交于 2021-02-11 14:44:14
问题 I'm using Jersey for REST server in Java and Jetty as web server. I have self signed certificates. I want to fetch client certificate details from received HTTP Request. How to obtain the information from HttpServletRequest ? One method: X509Certificate certs[] = (X509Certificate[])httpRequest.getAttribute("javax.servlet.request.X509Certificate"); Is this right? This results in exception, Error [Ljava.lang.Object; cannot be cast to [Ljava.security.cert.X509Certificate Should I include any

How to upload video to youtube using google api. Without libraries

由 China☆狼群 提交于 2021-02-11 13:22:43
问题 I don't want to use libraries for this, I just want to send REST request to the API. Here is API reference for uploading videos. I don't see anywhere in the documentation where to put a video file. Should it be in the header or request body? Does anyone know how this HTTP request should look like? 回答1: Here is the official documentation of the Resumable Upload Protocol, which is used by all of Google's public (open source) libraries. I personally would not recommend you to implement resumable

sending http request from azure web app to my machine

由 旧时模样 提交于 2021-02-11 13:22:14
问题 I created an azure web app which send an http request: axios.post('http://*mypublicip*:3000/write/' + Name, { content: data[1] }) meanwhile my computer has a running express server: app.listen(3000, () => console.log(`Server running on port ${port}`)); all my functionality works when I use it locally by sending the request to localhost instead of my ip. I also tried adding host '0.0.0.0' to my app.listen. what am I missing? thanks 回答1: This problem has nothing to do with your webapp . So I

How to upload video to youtube using google api. Without libraries

由 丶灬走出姿态 提交于 2021-02-11 13:22:12
问题 I don't want to use libraries for this, I just want to send REST request to the API. Here is API reference for uploading videos. I don't see anywhere in the documentation where to put a video file. Should it be in the header or request body? Does anyone know how this HTTP request should look like? 回答1: Here is the official documentation of the Resumable Upload Protocol, which is used by all of Google's public (open source) libraries. I personally would not recommend you to implement resumable

sending http request from azure web app to my machine

由 可紊 提交于 2021-02-11 13:21:56
问题 I created an azure web app which send an http request: axios.post('http://*mypublicip*:3000/write/' + Name, { content: data[1] }) meanwhile my computer has a running express server: app.listen(3000, () => console.log(`Server running on port ${port}`)); all my functionality works when I use it locally by sending the request to localhost instead of my ip. I also tried adding host '0.0.0.0' to my app.listen. what am I missing? thanks 回答1: This problem has nothing to do with your webapp . So I

Refused to execute script from because its MIME type (…) and strict MIME type (…)

由 大兔子大兔子 提交于 2021-02-11 12:30:46
问题 Hi all I work currently on Express and get this error message trying to open my index.html : Refused to execute script from 'http://localhost:7500/app.bundle.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled. - From localhost/:1 - Basically I try currently for configuring MIME type since it seems the problem come from it. here my tree structure : . ├── dist │ ├── app.bundle.js │ ├── app.bundle.js.map │ ├── index.html │ ├── ninja.json │ ├──
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