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How to make an AJAX call without jQuery?
How to make an AJAX call using JavaScript, without using jQuery?
23 Answers
23
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Is there a way to navigate to real implementation of method behind an interface?
In Visual Studio, when you right-click a method call, you go to the implementation of that method inside a class except if you access this method through an interface: in that case you go to the interface method not to the actual implementation.
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How to close a Java Swing application from the code
...se I discovered with the debugger that I had a Swingworker still active. I called its cancel(true) method in the WindowClose Eventlistener and the program terminates now. Thanks!
– Hans-Peter Störr
Jul 9 '09 at 13:05
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NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
There is an issue with the Android appcompat v7 library on Samsung devices running Android 4.2. I keep getting crashes with the following stack trace in my Developer Console:
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Can Protractor and Karma be used together?
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In a unit test, every other units of code, on which this unit depends (so-called unit's dependencies) should not be tested at the same time. Instead they should be "mocked", e.g. replaced by something simple like dummy instances. Angular provides great mock environment support. Ideally you want to ...
AngularJS : Difference between the $observe and $watch methods
...sed to observe/watch the value change of a DOM attribute. It is only used/called inside directives. Use $observe when you need to observe/watch a DOM attribute that contains interpolation (i.e., {{}}'s).
E.g., attr1="Name: {{name}}", then in a directive: attrs.$observe('attr1', ...).
(If you try...
TypeError: $ is not a function when calling jQuery function
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If you must use document.ready, you can actually pass $ into the function call:
jQuery(function ($) { ...
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How serious is this new ASP.NET security vulnerability and how can I workaround it?
... 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 in the error page t...
Google Maps API v3: How to remove all markers?
...markersArray.length = 0;
}
III. Push markers in the 'markerArray' before calling the following:
markersArray.push(marker);
google.maps.event.addListener(marker,"click",function(){});
IV. Call the clearOverlays(); or map.clearOverlays(); function wherever required.
That's it!!
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Current location permission dialog disappears too quickly
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Same symptom, different cause: do not to call startUpdatingLocation more than once in a row.
I had accidentally structured things such that the code was unintentionally calling startUpdatingLocation twice in a row, which is apparently bad. It might also have had so...