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Convert an image to grayscale in HTML/CSS
...-filter: grayscale(0);
filter: none;
}
<img src="http://lorempixel.com/400/200/">
What about Internet Explorer 10?
You can use a polyfill like gray.
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Read a file one line at a time in node.js?
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I consider github.com/jahewson/node-byline to be the best implementation of line-by-line reading, but opinions may vary.
– Nakedible
Oct 15 '15 at 10:42
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Max parallel http connections in a browser?
I am creating some suspended connections to an HTTP server (comet, reverse ajax, etc). It works ok, but I see the browser only allows two suspended connections to a given domain simultaneously. So if a user is looking at my website in Tab1 of their browser, then also tries loading it in Tab2, they'v...
How can I remove all text after a character in bash?
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Center a 'div' in the middle of the screen, even when the page is scrolled up or down?
...olution (but a perfect solution for the problem above). Check getbootstrap.com/javascript/#modals and look with your DevTools to get some nice ideas about working with your popups/modals.
– Cas Bloem
Jun 13 '14 at 9:02
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Good tutorial for using HTML5 History API (Pushstate?) [closed]
...has no fallback for HTML4 browsers. Fortunately, History.js provides cross-compatibility for the HTML5 browsers (ensuring all the HTML5 browsers work as expected) and optionally provides a hash-fallback for HTML4 browsers (including maintained support for data, titles, pushState and replaceState fun...
How to remove all namespaces from XML with C#?
...the final answer. I have used great Jimmy idea (which unfortunately is not complete itself) and complete recursion function to work properly.
Based on interface:
string RemoveAllNamespaces(string xmlDocument);
I represent here final clean and universal C# solution for removing XML namespaces:
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How do I check if an element is hidden in jQuery?
...uggestion, but applied to a single element; and it matches the algorithm recommended in the jQuery FAQ.
We use jQuery's is() to check the selected element with another element, selector or any jQuery object. This method traverses along the DOM elements to find a match, which satisfies the passed pa...
How can I inject a property value into a Spring Bean which was configured using annotations?
...elaborates on some of this, check out this SOF question too: stackoverflow.com/questions/6425795/…
– arcseldon
Aug 21 '13 at 4:53
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How to know if other threads have finished?
...oin() in your main thread to wait in a blocking fashion for each Thread to complete, or
Check Thread.isAlive() in a polling fashion -- generally discouraged -- to wait until each Thread has completed, or
Unorthodox, for each Thread in question, call setUncaughtExceptionHandler to call a method in yo...