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Using HTML5/Canvas/JavaScript to take in-browser screenshots
...en
html2canvas(region, {
onrendered: function(canvas) {
let pngUrl = canvas.toDataURL(); // png in dataURL format
let img = document.querySelector(".screen");
img.src = pngUrl;
// here you can allow user to set bug-region
// and send it with 'pngUrl' to server
...
JAX-RS — How to return JSON and HTTP status code together?
...us the path and param annotations. It cleanly separates the logic from the url / content type mapping (where the rubber hits the road so to speak).
– Stijn de Witt
Apr 3 '17 at 12:08
...
REST, HTTP DELETE and parameters
...ill make sense (in my opinion). I would expect a script (perhaps based on CURL) to respect the 409 response and suggest to the user how the request could be resent - all based on my response body
– Chris McCauley
Mar 30 '10 at 8:26
...
What is the purpose of backbone.js?
...allows you to save the state of your Javascript application via a hashbang URL, for example: http://twitter.com/#search?q=backbone.js
Some pros that I discovered with Backbone:
No more Javascript Spaghetti: code is organized and broken down into semantically meaningful .js files which are later ...
REST authentication and exposing the API key
...en handling a pre-flighted OPTIONS request with some public API key in the URL, the server might tell a browser which domains are allowed (or cancel the request). Beware though that some requests do not require a pre-flighted request, or won't use CORS at all, and that CORS needs IE8+. If some Flash...
在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...de = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2023 - document.write(new Date().getFullYear()); 跟...
Checking if an Android application is running in the background
...ositories {
...
google()
jcenter()
maven { url 'https://maven.google.com' }
}
}
You can read more about Lifecycle related architecture components here - https://developer.android.com/topic/libraries/architecture/lifecycle
...
How serious is this new ASP.NET security vulnerability and how can I workaround it?
... an update on how to add an extra step to protect your sites with a custom URLScan rule.
Basically make sure you provide a custom error page so that an attacker is not exposed to internal .Net errors, which you always should anyways in release/production mode.
Additionally add a random time sleep...
ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术
...s://m.tsingfun.com/it/opensource/0MQ-The-Theoretical-Foundation.html', //URL地址 width: 180, height: 180, colorDark: '#088CEF', //二维码颜色 colorLight: "#ffffff" //背景颜色 }); $(function(){ $("#mob").hover(function() { $("#qrcode").animate({opacity: "show...
Updating packages in Emacs
...took it over so it should be back and better at some point.
Melpa takes a URL to e.g. the EmacsWiki lisp area or a github repo, and builds a package automatically from it. Thus it is usually at most a day behind whatever it is tracking. Although it tracks upstream, I've never had a problem in pra...