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Email Address Validation in Android on EditText [duplicate]
...&& Patterns.EMAIL_ADDRESS.matcher(target).matches());
}
Kotlin:
fun CharSequence?.isValidEmail() = !isNullOrEmpty() && Patterns.EMAIL_ADDRESS.matcher(this).matches()
Edit: It will work On Android 2.2+ onwards !!
Edit: Added missing ;
...
一文了解大数据领域创业的机会与方向 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...会重视大数据。
二、政策好，政府支持力度大
根据gov.cn9月6日消息，国务院公开发布《国务院关于印发促进大数据发展行动纲要的通知》，纲要里明确的说明，中国将在2018年会建成政府的大数据平台。相比之下，我们敬爱的...
How to quickly and conveniently create a one element arraylist [duplicate]
...than your answer which already had it and is there since 3 years... Always fun to stumble on old comments .
– Jean-François Savard
May 20 '16 at 16:47
add a comment
...
Dynamic validation and name in a form with AngularJS
...olution created by @caitp and @Thinkscape:
// Workaround for bug #1404
// https://github.com/angular/angular.js/issues/1404
// Source: http://plnkr.co/edit/hSMzWC?p=preview
app.config(['$provide', function($provide) {
$provide.decorator('ngModelDirective', function($delegate) {
var ngMo...
Check whether number is even or odd
...r. (A % B) itself can be used as an expression, and that's when things get fun.
– Stefan Kendall
Sep 8 '11 at 1:59
...
Error : BinderProxy@45d459c0 is not valid; is your activity running?
...ple code in Kotlin:
Dialog manager class:
class DialogManager {
fun showAlertDialog(weakActivity: WeakReference<Activity>) {
How can you automatically remove trailing whitespace in vim
...
Compilation of above plus saving cursor position:
fun! <SID>StripTrailingWhitespaces()
let l = line(".")
let c = col(".")
keepp %s/\s\+$//e
call cursor(l, c)
endfun
autocmd FileType c,cpp,java,php,ruby,python autocmd BufWritePre <buffer> :call &l...
PHP Redirect with POST data
...is some pseudocode
HTML:
<form id="paymentForm" method="post" action="https://example.com">
<input type="hidden" id="customInvoiceId" .... />
<input type="hidden" .... />
<input type="submit" id="submitButton" />
</form>
JS (using jQuery for convenience but t...
How do I send a cross-domain POST request via JavaScript?
...ing:
switch ($_SERVER['HTTP_ORIGIN']) {
case 'http://from.com': case 'https://from.com':
header('Access-Control-Allow-Origin: '.$_SERVER['HTTP_ORIGIN']);
header('Access-Control-Allow-Methods: GET, PUT, POST, DELETE, OPTIONS');
header('Access-Control-Max-Age: 1000');
header('Acce...
Can you autoplay HTML5 videos on the iPad?
... track).
To see a full list of these restrictions, see the official docs: https://webkit.org/blog/6784/new-video-policies-for-ios/
iOS 9 and before
As of iOS 6.1, it is no longer possible to auto-play videos on the iPad.
My assumption as to why they've disabled the auto-play feature?
Well, as...