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Why doesn't Console.Writeline, Console.Write work in Visual Studio Express?
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Console.WriteLine writes your output to the console window opened by your application (think black window with white text that appears when you open the Command Prompt.) Try System.Diagnostics.Debug.WriteLine instead.
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How to delete a localStorage item when the browser window/tab is closed?
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Use with window global keyword:-
window.localStorage.removeItem('keyName');
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Detect Click into Iframe using JavaScript
...Chrome, Firefox, and IE 11 (and probably others).
focus();
var listener = window.addEventListener('blur', function() {
if (document.activeElement === document.getElementById('iframe')) {
// clicked
}
window.removeEventListener('blur', listener);
});
JSFiddle
Caveat: This on...
How to detect online/offline event cross-browser?
... opened OSX Chrome 55.0.2883.95, Safari 10.0.3, and FF 50.1.0. All of the window.navigator.onLine seems to work great when I stayed on my network, but removed the cord from my router. They all correctly detected offline.
– nycynik
Jan 31 '17 at 17:10
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Cross-thread operation not valid: Control accessed from a thread other than the thread it was create
I have a scenario. (Windows Forms, C#, .NET)
22 Answers
22
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How do I scroll to an element using JavaScript?
...consider that as well. A different solution might be more suitable such as windows.scrollTo(posX, posY) with properly calculated posY.
– Manfred
Jun 21 '16 at 4:46
2
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Catching all javascript unhandled exceptions
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You can do this by using window.onerror method.
window.onerror = function myErrorHandler(errorMsg, url, lineNumber) {
alert("Error occured: " + errorMsg);//or any message
return false;
}
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(SC) DeleteService FAILED 1072
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In Windows Server 2008, the deletion was successful when I closed the "server management" window. Next time I tried deletion the error was "no service registered".
– Alfabravo
Mar 10 '11 at...
Mismatched anonymous define() module
...e to legacy code a slightly hacky workaround is to remove require from the window scope before your script tag and then reinstate it afterwords. In our project this is wrapped behind a server-side function call but effectively the browser sees the following:
<script>
window.__defi...
How to run multiple Python versions on Windows
...ce, from the command line, by simply typing python.
What this does under Windows, is to trawl the %PATH% environment variable, checking for an executable, either batch file (.bat), command file (.cmd) or some other executable to run (this is controlled by the PATHEXT environment variable), that ma...