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Do I need to explicitly call the base virtual destructor?

...the destructor again as virtual on the inheriting class, but do I need to call the base destructor? 7 Answers ...
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How to create an array containing 1…N

...want an array of numbers 1..n that you can later loop through. If this is all you need, can you do this instead? var foo = new Array(45); // create an empty array with length 45 then when you want to use it... (un-optimized, just for example) for(var i = 0; i < foo.length; i++){ document.w...
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File Upload ASP.NET MVC 3.0

...maxRequestLength="x" /> in your web.config, where x is the number of KB allowed for upload. – rsbarro May 22 '11 at 20:33 86 ...
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How do I make a textarea an ACE editor?

...function(){ textarea.val(editor.getSession().getValue()); }); or just call textarea.val(editor.getSession().getValue()); only when you submit the form with the given textarea. I'm not sure whether this is the right way to use Ace, but it's the way it is used on GitHub. ...
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Is there a typical state machine implementation pattern?

... Really nice touch how NUM_STATES is defined. – Albin Stigo Dec 19 '15 at 19:38  | ...
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Clojure differences between Ref, Var, Agent, Atom, with examples

... one bank account to another, it needs to either move completely or not at all. Uncoordinated access is used when only one Identity needs to update, this is a very common case. Synchronous access is used when the call is expected to wait until all Identities have settled before continuing. Asy...
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CSS last-child selector: select last-element of specific class, not last child inside of parent?

...se this method to select the first-child of a class. /* 1: Apply style to ALL instances */ #header .some-class { padding-right: 0; } /* 2: Remove style from ALL instances except FIRST instance */ #header .some-class~.some-class { padding-right: 20px; } This is actually applying the class to t...
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How can I set the aspect ratio in matplotlib?

...tly controlled aspect ratio, but it seems to be ignored once an imshow is called. Original Answer: Here's an example of a routine that will adjust the subplot parameters so that you get the desired aspect ratio: import matplotlib.pyplot as plt def adjustFigAspect(fig,aspect=1): ''' Adju...
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How do I expire a PHP session after 30 minutes?

...ms with filesystems where atime tracking is not available. So it additionally might occur that a session data file is deleted while the session itself is still considered as valid because the session data was not updated recently. And second: session.cookie_lifetime session.cookie_lifetime ...
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jQuery or CSS selector to select all IDs that start with some string [duplicate]

How can I select all elements whose id starts with "player_"? 4 Answers 4 ...