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Setting variable to NULL after free

... answered Jun 22 '09 at 5:40 Martin v. LöwisMartin v. Löwis 110k1616 gold badges180180 silver badges226226 bronze badges ...
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Simplest two-way encryption using PHP

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Can you set a border opacity in CSS?

...with the rgba color format. For example, this would give a red border with 50% opacity: div { border: 1px solid rgba(255, 0, 0, .5); -webkit-background-clip: padding-box; /* for Safari */ background-clip: padding-box; /* for IE9+, Firefox 4+, Opera, Chrome */ } The problem with this a...
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How to download all files (but not HTML) from a website using wget?

...| edited Nov 17 '17 at 16:54 CurtisLeeBolin 4,05522 gold badges1010 silver badges1111 bronze badges answ...
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How do I toggle an element's class in pure JavaScript?

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Two submit buttons in one form

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Is it possible to specify a starting number for an ordered list?

...list (OL) at a specific point, you'll have to specify your doctype as HTML 5; which is: <!doctype html> With that doctype, it is valid to set a start attribute on an ordered list. Such as: <ol start="6"> <li>Lorem</li> <li>Ipsum</li> <li>Dol...
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#if DEBUG vs. Conditional(“DEBUG”)

... 585 It really depends on what you're going for: #if DEBUG: The code in here won't even reach the...
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Create array of all integers between two numbers, inclusive, in Javascript/jQuery [duplicate]

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Correct format specifier to print pointer or address?

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