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Why does Eclipse complain about @Override on interface methods?
..., and that the "source compatibility" is set to 1.6 or greater:
Open the Window > Preferences dialog
Browse to Java > Compiler.
There, set the "Compiler compliance level" to 1.6.
Remember that Eclipse can override these global settings for a specific project, so check those too.
Updat...
How can I listen to the form submit event in javascript?
...
<input type="submit" name="submit">
</form>
JavaScript
window.onload = function() {
var form = document.querySelector("form");
form.onsubmit = submitted.bind(form);
}
function submitted(event) {
event.preventDefault();
}
...
C# namespace alias - what's the point?
...seful to disambiguate - for example, against:
using WinformTimer = System.Windows.Forms.Timer;
using ThreadingTimer = System.Threading.Timer;
(ps: thanks for the choice of Timer ;-p)
Otherwise, if you use both System.Windows.Forms.Timer and System.Timers.Timer in the same file you'd have to keep...
Error: Could not find or load main class [duplicate]
.... So, if its in the current folder, add . to your classpath.
Note that the Windows classpath separator is a semi-colon, i.e. a ;.
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Why are Objective-C delegates usually given the property assign instead of retain?
... way around, as when a controller sets itself as the delegate of a view or window: the controller owns the view/window, so if the view/window owned its delegate, both objects would be owning each other. This, of course, is a retain cycle, similar to a leak with the same consequence (objects that sho...
Reserved keywords in JavaScript
...pen, outerHeight, outerWidth, parent, screen, screenX, screenY, statusbar, window.
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addEventListener vs onclick
...to errors appropriately. For example, if you by mistake assign a string to window.onload, for example: window.onload = "test";, it won't throw any errors. Your code wouldn't work and it would be really hard to find out why. .addEventListener() however, would throw error (at least in Firefox): TypeEr...
Unable to begin a distributed transaction
...it, MSDTC on the remote server was a clone of the local server.
From the Windows Application Events Log:
Event Type: Error
Event Source: MSDTC
Event Category: CM
Event ID: 4101
Date: 9/19/2011
Time: 1:32:59 PM
User: N/A
Computer: ASITESTSERVER
Description:
The...
System.MissingMethodException: Method not found?
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I found it useful to open the Debug -> Windows -> Modules window when debugging to see where the assembly was being loaded from.
– JamesD
Nov 14 '17 at 1:02
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scipy.misc module has no attribute imread?
...loaded from university of California at Irvine compiled python modules for windows.
– SIslam
Nov 18 '16 at 10:17
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