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Struct like objects in Java

...ee all possible actions. It's like defensive programming - someday getters and setters may be helpful, and it doesn't cost a lot to create/use them. So they are sometimes useful. In practice, most fields have simple getters and setters. A possible solution would look like this: public property St...
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How to loop through an associative array and get the key? [duplicate]

... Nobody answered with regular for loop? Sometimes I find it more readable and prefer for over foreach So here it is: $array = array('key1' => 'value1', 'key2' => 'value2'); $keys = array_keys($array); for($i=0; $i < count($keys); ++$i) { echo $keys[$i] . ' ' . $array[$keys[$i]] . "...
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Accessing MVC's model property from Javascript

... You could take your entire server-side model and turn it into a Javascript object by doing the following: var model = @Html.Raw(Json.Encode(Model)); In your case if you just want the FloorPlanSettings object, simply pass the Encode method that property: var floorpla...
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How to detect the device orientation using CSS media queries?

... CSS to detect screen orientation: @media screen and (orientation:portrait) { … } @media screen and (orientation:landscape) { … } The CSS definition of a media query is at http://www.w3.org/TR/css3-mediaqueries/#orientation ...
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Python : List of dict, if exists increment a dict value, if not append a new dict

...en easier: from collections import defaultdict # available in Python 2.5 and newer urls_d = defaultdict(int) for url in list_of_urls: urls_d[url] += 1 If you access the defaultdict using a key, and the key is not already in the defaultdict, the key is automatically added with a default valu...
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Java maximum memory on Windows XP

...ate 1400 megabytes for Java SE running on 32-bit Windows XP (Java 1.4, 1.5 and 1.6). 13 Answers ...
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How do I associate a Vagrant project directory with an existing VirtualBox VM?

...irtualBox VM, so that when I vagrant up Vagrant will import the base-box and create a new virtual machine. 10 Answers ...
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How to test an Internet connection with bash?

... very nice... but of course assumes the box has wget. embedded devices and whatnot probably won't. ;) – Eric Sebasta Jun 8 '15 at 19:03 5 ...
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What does void* mean and how to use it?

...d *func(void* i); , what does this void* mean here for the function name and for the variable type, respectively? 10 Ans...
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IDEA: javac: source release 1.7 requires target release 1.7

...incorrect compiler options imported from Maven here: Also check project and module bytecode (target) version settings outlined on the screenshot. Other places where the source language level is configured: Project Structure | Project Project Structure | Modules (check every module) | Sour...