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how do i block or restrict special characters from input fields with jquery?
...er you like.
$('input').on('keypress', function (event) {
var regex = new RegExp("^[a-zA-Z0-9]+$");
var key = String.fromCharCode(!event.charCode ? event.which : event.charCode);
if (!regex.test(key)) {
event.preventDefault();
return false;
}
});
...
Conditionally ignoring tests in JUnit 4
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1689242%2fconditionally-ignoring-tests-in-junit-4%23new-answer', 'question_page');
}
);
...
How can I send an email by Java application using GMail, Yahoo, or Hotmail?
...session = Session.getDefaultInstance(props);
MimeMessage message = new MimeMessage(session);
try {
message.setFrom(new InternetAddress(from));
InternetAddress[] toAddress = new InternetAddress[to.length];
// To get the array of addresses
...
Hour from DateTime? in 24 hours format
...ing Convert24To12HourInEnglish(string timeinput)
{
DateTime startTime = new DateTime(2018, 1, 1, int.Parse(timeinput.Substring(0, 2)),
int.Parse(timeinput.Substring(2, 2)), 0);
return startTime.ToString("hh:mm tt");
}
out put: 01:01
...
req.query and req.param in ExpressJS
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...
How to format numbers as currency string?
...Internationalization API).
// Create our number formatter.
var formatter = new Intl.NumberFormat('en-US', {
style: 'currency',
currency: 'USD',
// These options are needed to round to whole numbers if that's what you want.
//minimumFractionDigits: 0,
//maximumFractionDigits: 0,
});
forma...
How to add text inside the doughnut chart using Chart.js?
...
How to add the % in a new line? is this supported?
– user7334203
Apr 25 '17 at 15:11
1
...
Error 1022 - Can't write; duplicate key in table
...ces, some versions of pt-osc 2.2.x will try to give the constraints on the new table the same names as the constraints on the old table.
A fix was released in 2.3.0.
See https://bugs.launchpad.net/percona-toolkit/+bug/1498128 for more details.
...
Facebook App: localhost no longer works as app domain
...ck "Create Test App" and give it a name
In the Settings > Basic of that new Test App set the App Domains as "localhost"
Also set the Website Site URL as "http://localhost:8888" (or whatever port you are using).
IMPORTANT: this app has different App ID and App Secret from your online application. ...
Focusable EditText inside ListView
...erver vto = getViewTreeObserver();
vto.addOnGlobalFocusChangeListener(new ViewTreeObserver.OnGlobalFocusChangeListener() {
@Override public void onGlobalFocusChanged(View oldFocus, View newFocus) {
if (newFocus == null) return;
View baby = getChildAt(0);
if (newF...