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proper name for python * operator?

... In Ruby and Perl 6 this has been called "splat", and I think most people from those communities will figure out what you mean if you call it that. The Python tutorial uses the phrase "unpacking argument lists", which is long and descriptive. I haven't heard...
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error: ‘NULL’ was not declared in this scope

... Actually it's not a keyword in Java either. – Man of One Way Jun 19 '12 at 22:11 4 ...
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GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?

...pe. You can't just try and cast the result like that and expect it to magically work ;) The User guide for Gson Explains how to deal with this: https://github.com/google/gson/blob/master/UserGuide.md This will work: ChannelSearchEnum[] enums = gson.fromJson(yourJson, ChannelSearchEnum[].class); ...
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Rails new vs create

...d to render a form suitable for creating a new resource, which it does by calling the new action within the controller, which creates a new unsaved record and renders the form. An HTTP POST to /resources takes the record created as part of the new action and passes it to the create action within th...
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Is there a version of JavaScript's String.indexOf() that allows for regular expressions?

...r expression instead of a string for the first first parameter while still allowing a second parameter ? 18 Answers ...
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Does disposing streamreader close the stream?

... Yes, StreamReader, StreamWriter, BinaryReader and BinaryWriter all close/dispose their underlying streams when you call Dispose on them. They don't dispose of the stream if the reader/writer is just garbage collected though - you should always dispose of the reader/writer, preferrably wi...
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Overflow to left instead of right

... This is a great answer as direction rtl has all sorts of side effects. If you want to ensure the inner div is left aligned and only truncated to the left if the div is exceeded, set the .outer-div to max-width: 100% and display: inline-block. See here ...
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How to change spinner text size and text color?

... can't this be done by using style only? I am surprised how small stuff is so difficult to style in android.. this is frustrating.. I wished they had a styling system like css – yeahman Mar 14 '16 at 18:54 ...
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Why use 'git rm' to remove a file instead of 'rm'?

...ml rm 'index.html' $ git status -s D index.html However you can do this all in one go with just git rm $ git status -s $ git rm index.html rm 'index.html' $ ls lib vendor $ git status -s D index.html share | ...
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Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?

...s that a RuntimeException was encountered in a Daemon thread. This is typically uncaught at runtime, unless the original developer caught and handled the exception. Typically, the debugger in Eclipse is configured to suspend execution at the location where the exception was thrown, on all uncaught ...