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Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
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@Kev: hosted variables are any variables provided by the "host" environment (eg a web browser). For example document, window, etc. IE often implements these "specially" (for example as COM objects) that sometimes don't conform to normal usage, in small and subtle ways, ...
Change how fast “title” attribute's tooltip appears
...n. For example I remember differences between IE and FF when using \r\n inside it.
Mozilla's docs explain the limits and functionality well.
If you want customization you may take a look at third party plugins such as qTip2 which mimic it using divs and stuff and provide you full control.
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In Gradle, is there a better way to get Environment Variables?
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Did you use single quotes instead of double by mistake, perhaps?
– Alice Purcell
Oct 1 '15 at 10:29
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Omitting the first line from any Linux command output
...t ls command always leads entries with the directory permissions. It's not ideal as grep continues to check each line, and ls behaves differently with other flags.
– Jeff Ferland
Sep 6 '11 at 10:53
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Checking if a key exists in a JS object
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Use the in operator:
testArray = 'key1' in obj;
Sidenote: What you got there, is actually no jQuery object, but just a plain JavaScript Object.
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Size of font in CSS with slash
...al shorthand notation to set multiple properties related to fonts.
As David M said in the comments, it mirrors the typesetting tradition of specifying typeface sizes as “x pt on y pt” to denote the glyph size on line height.
But the example in your question is actually wrong and would be ...
What is the `sensor` parameter for in the Google Places API?
... It's a parameter that Google is required to collect for Google's data providers who charge differently based on whether the request uses a sensor or not.
see Google docs
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Creating a new DOM element from an HTML string using built-in DOM methods or Prototype
...e: most current browsers support HTML <template> elements, which provide a more reliable way of turning creating elements from strings. See Mark Amery's answer below for details.
For older browsers, and node/jsdom: (which doesn't yet support <template> elements at the time of writing), ...
How to create multiple directories from a single full path in C#?
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Thanks, I didn't know this. The path has to be a directory path, not a file path, right?
– Joan Venge
Jan 25 '10 at 18:26
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C# list.Orderby descending
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This did nothing without doing list = list.OrderByDescending().toList();
– Almo
Aug 4 '14 at 14:19
add a c...