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What is “assert” in JavaScript?
...rror(message);
}
throw message; // Fallback
}
}
Even IE8 has Error (although it doesn't have the stack property, but modern engines [including modern IE] do).
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Fixed stroke width in SVG
...s always be 1px wide regardless of the current scaling transformations applied. I am aware that this may well be impossible, since the whole point of SVG is to be pixel independent.
...
Child inside parent with min-height: 100% not inheriting height
.../show_bug.cgi?id=26559
Apparently Firefox is affected too (can't test in IE at the moment)
Possible workaround:
add position:relative to #containment
add position:absolute to #containment-shadow-left
The bug doesn't show when the inner element has absolute positioning.
See http://jsfiddle.ne...
What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?
...t is up to the browser but they behave in similar ways.
I have tested FF, IE7, Opera and Chrome.
F5 usually updates the page only if it is modified. The browser usually tries to use all types of cache as much as possible and adds an "If-modified-since" header to the request. Opera differs by sendi...
How to stop /#/ in browser with react-router?
...mplementation into the history parameter of <Router>. From the histories documentation:
In a nutshell, a history knows how to listen to the browser's address bar for changes and parses the URL into a location object that the router can use to match routes and render the correct set of comp...
How can I trigger a JavaScript event click
... what I use: http://jsfiddle.net/mendesjuan/rHMCy/4/
Updated to work with IE9+
/**
* Fire an event handler to the specified node. Event handlers can detect that the event was fired programatically
* by testing for a 'synthetic=true' property on the event object
* @param {HTMLNode} node The node...
Storing Image Data for offline web application (client-side storage database)
...ching. I need to provide it about 10MB - 20MB of data that it will save (client-side) consisting mainly of PNG image files. The operation is as follows:
...
Receiving login prompt using integrated windows authentication
...l I have been going crazy because of this. And the pics made it SO much easier. THANKS!!
– KratosMafia
Mar 29 '16 at 14:16
1
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How can I get file extensions with JavaScript?
...lit('.').slice(1).pop() || ''; This takes care of .file (Unix hidden, I believe) kind of files too. That is if you want to keep it as a one-liner, which is a bit messy to my taste.
– kooker
Jun 21 '14 at 4:00
...
Selenium WebDriver: Wait for complex page with JavaScript to load
...e been implemented everywhere ages ago and would make our lives SO much easier.
There are many things you can do, but every single one of them has a problem:
As Ashwin Prabhu said, if you know the script well, you can observe its behaviour and track some of its variables on window or document etc...