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Javascript communication between browser tabs/windows [duplicate]
What's the most reliable way to have Javascript communicate between tabs/windows of the same browser? For example, when Tab 2 starts audio playback, Tab 1 somehow knows about this and can pause it's player.
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How do I make my GUI behave well when Windows font scaling is greater than 100%
When choosing large font sizes in the Windows control panel (like 125%, or 150%) then there are problems in a VCL application, every time something has been set pixelwise.
...
How do I call a dynamically-named method in Javascript?
...ociative array, and that all global objects are actually properties of the window host object.
var method_name = "Colours";
var method_prefix = "populate_";
// Call function:
window[method_prefix + method_name](arg1, arg2);
...
iPhone Safari Web App opens links in new window
...creen. If the web is launched from Home Screen, all links will open in new window in Safari (and lose full screen functionality). How can I prevent it? I couldn't find any help, only the same unanswered question.
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UI Design Pattern for Windows Forms (like MVVM for WPF)
...mmonly used with WPF because it is perfectly suited for it. But what about Windows Forms? Is there an established and commonly used approach / design pattern like this for Windows Forms too? One that works explicitly well with Windows Forms? Is there a book or an article that describes this well? Ma...
Get current URL with jQuery?
...
To get the path, you can use:
var pathname = window.location.pathname; // Returns path only (/path/example.html)
var url = window.location.href; // Returns full URL (https://example.com/path/example.html)
var origin = window.location.origin; // Returns base...
Why is the console window closing immediately once displayed my output?
...pleted executing and return from their main method, the associated console window automatically closes. This is expected behavior.
If you want to keep it open for debugging purposes, you'll need to instruct the computer to wait for a key press before ending the app and closing the window.
The Cons...
Why and How to avoid Event Handler memory leaks?
...rio where you do not need to worry
For example, a button click event of a window.
Here, the event publisher is the Button, and the event subscriber is the MainWindow. Applying that flow chart, ask a question, does the Main Window (event subscriber) supposed to be dead before the Button (event pu...
SQL Server query to find all permissions/access for all users in a database
...
/*
Security Audit Report
1) List all access provisioned to a sql user or windows user/group directly
2) List all access provisioned to a sql user or windows user/group through a database or application role
3) List all access provisioned to the public role
Columns Returned:
UserName : SQL...
How to detect when facebook's FB.init is complete
...us() response seems to do the trick of detecting when API is fully ready:
window.fbAsyncInit = function() {
FB.init({
//...
});
FB.getLoginStatus(function(response){
runFbInitCriticalCode();
});
};
or if using fbEnsureInit() implementation from below:
window....