大约有 44,000 项符合查询结果（耗时：0.0223秒） [XML]
Eclipse - Unable to install breakpoint due to missing line number attributes
...
Adding debug="true" to the javac task of the ant build script worked.
– Justin Skiles
Mar 27 '14 at 17:07
...
Can you resolve an angularjs promise before you return it?
....getSomething(5).then(
function(thing) { // On success
alert(thing);
},
function(message) { // On failure
alert(message);
}
);
I hope it helps someone. I didn't find the other answers very clear.
...
Current location permission dialog disappears too quickly
...ordinates at the same time as populating the table. The only thing is, the alert view that asks for the users location appears then disappears so quickly it's impossible to click it!
...
CSS3 transition events
...d.
box.addEventListener( 'webkitTransitionEnd',
function( event ) { alert( "Finished transition!" ); }, false );
Mozilla
There is a single event that is fired when transitions complete. In Firefox, the event is transitionend, in Opera, oTransitionEnd, and in WebKit it is webkitTransitio...
Validating email addresses using jQuery and regex
... = new RegExp(/^[+a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/i);
// alert( pattern.test(emailAddress) );
return pattern.test(emailAddress);
};
Found that RegExp over here: http://mdskinner.com/code/email-regex-and-validation-jquery
...
How to make the hardware beep sound in Mac OS X 10.6
...is through the sound card, and the only system beep in macOS is the user's alert sound.
share
|
improve this answer
|
follow
|
...
How to properly exit a C# application?
... is meant to be an application-specific error code that could be used by a script to take appropriate action. (This is new code and a WinForms application, so it is unlikely to matter in this case, but good to know for anyone writing command-line tools.)
– YipYip
...
How to prevent robots from automatically filling up a form?
...2007/09/11/honeypot-captcha.aspx
If you create a text box, hide it in javascript, then verify that the value is blank on the server, this weeds out 99% of robots out there, and doesn't cause 99% of your users any frustration at all. The remaining 1% that have javascript disabled will still see the...
Static variables in JavaScript
...c variable
this.privilegedMethod = function () { // Public Method
alert(privateVariable);
};
}
// Instance method will be available to all instances but only load once in memory
MyClass.prototype.publicMethod = function () {
alert(this.publicVariable);
};
// Static variable share...
What techniques can be used to define a class in JavaScript, and what are their trade-offs?
...jects will be able to invoke this
Person.prototype.speak = function(){
alert("Howdy, my name is" + this.name);
};
// Instantiate new objects with 'new'
var person = new Person("Bob", "M");
// Invoke methods like this
person.speak(); // alerts "Howdy, my name is Bob"
Now the real answer is a ...