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Can anyone name a few features that are specific/suitable for mobile web programming using html5, css and javascript?.
where can I find the compatibility list for each browser ?
Some mechanisms used in mobile Web programming:
Canvas
SVG
Media Queries
Good browser compatibility lists:
Can I use...
Mobile HTML5
ES6 Compatibility Table
Online tools to test your code on various mobile browsers:
MobileTest.me
BrowserStack
Browserling
Online tools to test your code for mobile friendliness:
Google Mobile-Friendly Test
Related
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I know difference between browser Js and NodeJS. I'm looking at this trezor.io bitcoin hardware wallet. How are they managing to send information from their drive to javascript on website only trough USB port ? (device has no WiFi or Bluetooth) ?
By requiring that you install an application on the computer.
It's a Chrome extension, using chrome.usb.
This is the leading edge of the WebUSB stuff, which will allow JavaScript in browsers to access USB devices. (Obviously there's some security stuff that's having to be worked through...)
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As the title,not only in IE.
If js can not do this,is there other way to do this?
It's best to show a demo code.
This cannot be done with Javascript. Browsers are deliberately isolated from the host machine to prevent malicious behaviour. So the amount of access to local resources is extremely limited (eg. uploading a file) and can only be initiated by the user.
In the past, you could have used ActiveX controls or Java applets to perform these types of actions, but Oracle has discontinued its browser plugin for applets and ActiveX controls do not run on all browsers.
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I was wondering if anyone has a preferred set of plugins that they use on web browser which ease web development. Specifically for Javascript Debugging and on spot changing tag and applying CSS (Like no stuck up in changes and need refreshing page again)
I am just getting started with new web app with clean systen. I have installed Chrome, Firefox and have default plugin plugins in chrome but i do not find it easy to use and edit. If anyone could suggest the same?
Dev tools shipped with browsers are very useful in most case, especially for CSS. The latest Chrome 54 (Canary) started to support JS editting too.
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I am looking for guidance on risk associated with not obfuscating code of hybrid mobile apps which are built using PhoneGap.
What is the risk if code contains sensitive data like twitter or Facebook keys? How this information can be exploited?
Does the obfuscation eliminates the risk of losing the sensitive data?
What are the tools available for obfuscation and what level of testing is required once the code is obfuscated?
Are there any limitations of obfuscation?
Are there any known issues related with obfuscation which needs to be fixed before/after the obfuscation?
You can use ProGuard for obfuscate any type of android app
also you can easily find sourceforge examples here
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I created a javascript code that rotate the canvas. The script is working fine on my Firefox browser. But when I open it in chrome, it looks too bad to see on it. What should I do to write the browser compatible javascript? My code is about 1000+ lines So How could I Find the functions which not support the browser rendering?
Please If anyone have other suggestion also then please post it.
You can use BrowserSwarm which is a project started by Microsoft aims to test JavaScript project compatiability for major browsers. It's easy to use and one-way to connect GitHub.
But for small project or specific problem, open console and start debugging is prime choice.