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Local file access with JavaScript
... restrictions. First, scripts run in a
sandbox in which they can only perform
web-related actions, not
general-purpose programming tasks like
creating files.
2016 UPDATE: Accessing the filesystem directly is possible via the Filesystem API, which is only supported by Chrome and Opera and m...
(![]+[])[+[]]… Explain why this works
..., they are the property accessor, and they receive an expression, which is formed by the Unary Plus Operator applied to an empty array again.
What the Unary Plus Operator does is type conversion, to Number, for example:
typeof +"20"; // "number"
One more time, this is applied to an empty Array, ...
Web workers without a separate Javascript file?
...This means that code cannot be moved from one context to another in object form, as they would then be able to reference objects via closures belonging to the other context.
This is especially crucial as ECMAScript is designed to be a single threaded language, and since web workers operate in separa...
What is the aspnet_client folder for under the IIS structure?
...oring resources (eg. JavaScript, images) for:
JavaScript for ASP.NET Web Forms controls when using client-side validation (mainly to manhandle older browsers like IE5, it seems)
ASP.NET 2.0 (until at framework 4.0) for 'Global Themes' (global to all sites on a server, that is)
some versions of Cry...
What parameters should I use in a Google Maps URL to go to a lat-lon?
...nced the Google Maps URLs API that allows to construct universal cross-platform links. Now you can open Google maps on web, Android or iOS using the same URL string in form:
https://www.google.com/maps/search/?api=1&parameters
There are several modes that you can use: search, directions, show ...
Maintain model of scope when changing between views in AngularJS
... navigated to using tabs where each view has its own simple, but different form.
8 Answers
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How to escape single quotes within single quoted strings
...hat '\'' is vastly more readable in most contexts than '"'"'. In fact, the former is almost always clearly distinct within a single-quoted string, and thus is just a matter of mapping it semantically to the "it's an escaped quote" meaning, as one does with \" in double-quoted strings. Whereas the la...
ng-model for `` (with directive DEMO)
... @Elmer Yes, I understand, what I mean is that by sending a form that contains a file field (a relative path to the file in the user's machine in a FileAPI object), you can make the angular upload the file by an XHR request by setting the content type header to undefined
...
Remove characters from NSString?
...
Please can you format code snippets in a monospaced font for legibility. At present distinguishing the first string is a little tricky
– Mike Abdullah
May 30 '09 at 9:30
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Is Redis just a cache?
...n you to need provide a production ready solution very fast and for any performance related issues as you can always use it to cache data.
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