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Why is the parent div height zero when it has floated children

I have the following in my CSS. All margins/paddings/borders are globally reset to 0. 3 Answers ...
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Use images instead of radio buttons

...solid #f00; } <label> <input type="radio" name="test" value="small" checked> <img src="http://placehold.it/40x60/0bf/fff&text=A"> </label> <label> <input type="radio" name="test" value="big"> <img src="http://placehold.it/40x60/b0f/fff&text=B"...
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Shell script “for” loop syntax

...D based) with #!/bin/sh and it worked fine. Invoked under bash and specifically under /bin/sh, still worked. Maybe the version of sh matters? Are you on some old Unix? – system PAUSE Mar 26 '12 at 21:29 ...
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Google Maps V3: How to disable “street view”?

There is a "person" icon which allows user to view "Street View". I don't want this functionality on my map, is there a way to remove it or disable it? ...
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How to put comments in Django templates

...# jquery latest #} {# beware, this won't be commented out... actually renders as regular body text on the page #} I find this especially helpful for <a href="{% url 'view_name' %}" views that have not been created yet. ...
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Declare variable in table valued function

...an recompose the query with the ITVF inlined into the parent query, essentially becoming a parameterised VIEW whereas a MSTVF behaves more like an opaque stored-procedure (though with its own advantages compared to sprocs). Inline functions should be preferred over MSTVF. If you do need to calculate...
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How to add an object to an array

... First of all, there is no object or array. There are Object and Array. Secondly, you can do that: a = new Array(); b = new Object(); a[0] = b; Now a will be an array with b as its only element. ...
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What are the best practices for SQLite on Android?

... Inserts, updates, deletes and reads are generally OK from multiple threads, but Brad's answer is not correct. You have to be careful with how you create your connections and use them. There are situations where your update calls will fail, even if your database doesn'...
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What does void* mean and how to use it?

...a pointer to a function that compares two elements of the array. It gets called like so: int iArr[10]; double dArr[30]; long lArr[50]; ... qsort(iArr, sizeof iArr/sizeof iArr[0], sizeof iArr[0], compareInt); qsort(dArr, sizeof dArr/sizeof dArr[0], sizeof dArr[0], compareDouble); qsort(lArr, sizeof...
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IntelliJ Split Window Navigation

...how do I switch/toggle from one tab group to another via the keyboard? If all of the tabs are in the same group you can switch from each tab easily (CTRL + right/left arrow), but when they're in separate tab groups I can't. I've searched through the key mappings and have not found one that seems t...