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How to hide image broken Icon using only CSS/HTML?

...yle.display='none'"/> or <img src="Error.src" onerror="this.src='fallback-img.jpg'"/> Update You can apply this logic to multiple images at once by doing something like this: document.addEventListener("DOMContentLoaded", function(event) { document.querySelectorAll('img').forE...
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How to pass variable number of arguments to a PHP function

...o pass the function depends on the length of an array. Is there a way to call a PHP function with a variable number of arguments? ...
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Git cherry pick vs rebase

... the distinction indeed became somewhat moot, but this is something to be called convergent evolution ;-) The true distinction lies in original intent to create both tools: git rebase's task is to forward-port a series of changes a developer has in their private repository, created against versio...
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Algorithm to find Largest prime factor of a number

... Actually there are several more efficient ways to find factors of big numbers (for smaller ones trial division works reasonably well). One method which is very fast if the input number has two factors very close to its square r...
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Stored procedure slow when called from web, fast from Management Studio

I have stored procedure that insanely times out every single time it's called from the web application. 7 Answers ...
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How can I determine whether a 2D Point is within a Polygon?

...integers. Many systems use integers for UI painting (pixels are ints after all), but macOS for example uses float for everything. macOS only knows points and a point can translate to one pixel, but depending on monitor resolution, it might translate to something else. On retina screens half a point ...
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What is the difference between Debug and Release in Visual Studio?

... result some lines of your code might get left without any instructions at all, or some might get all mixed up. Step-by-step debugging would be impossible. Also, local variables are often optimized in mysterious ways, so Watches and QuickWatches often don't work because the variable is "optimized aw...
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ASP.NET 4.5 has not been registered on the Web server

...chine, and in order to use SQL Express instance instead of the localDB installed by default. I unchecked "Use IIS Express" in my MVC 4 project properties page (Web tab), then I got the following error: ...
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How do I terminate a thread in C++11?

... You could call std::terminate() from any thread and the thread you're referring to will forcefully end. You could arrange for ~thread() to be executed on the object of the target thread, without a intervening join() nor detach() on that...
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A clean, lightweight alternative to Python's twisted? [closed]

...her Stackless Python microthreads or Greenlets for light-weight threading. All blocking network I/O is transparently made asynchronous through a single libevent loop, so it should be nearly as efficient as an real asynchronous server. I suppose it's similar to Eventlet in this way. The downside is...