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When is memoization automatic in GHC Haskell?

...ion when -O2 is used). – Ed'ka Oct 17 '10 at 10:41 1 @Ed'ka: Try this test program, with the abov...
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How to write into a file in PHP?

... | edited May 29 at 7:07 simhumileco 17.9k1010 gold badges9393 silver badges8484 bronze badges ans...
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The 'json' native gem requires installed build tools

... have ruby 1.9.2p180 (2011-02-18) [i386-mingw32] installed on my windows 7 machine. Now I tried to install the JSON gem using the command, "gem install json" and got the following error. ...
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How to disable/enable select field using jQuery?

...t;/form> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script> <script> var update_pizza = function () { if ($("#pizza").is(":checked")) { $('#pizza_kind').prop('disabled', false); } else { $('#pizza_kind').prop('d...
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Adding a favicon to a static HTML page

... 976 You can make a .png image and then use one of the following snippets between the <head> t...
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Why are margin/padding percentages in CSS always calculated against width?

...ps to root). – sam Oct 10 '13 at 1:47 9 Why does W3C constantly do this? Apparently 'semantic' to...
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How do I check if a string contains another string in Swift?

... 27 Answers 27 Active ...
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File is universal (three slices), but it does not contain a(n) ARMv7-s slice error for static librar

... If you want to remove the support for any architecture, for example, ARMv7-s in your case, use menu Project -> Build Settings -> remove the architecture from "valid architectures". You can use this as a temporary solution until the library has been updated. You have to remove the architectu...
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REST API Token-based Authentication

... | edited Apr 10 '14 at 17:28 answered Mar 19 '12 at 17:09 ...
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When to use , tag files, composite components and/or custom components?

... 176 What is the difference between those approaches? Facelet templates Use Facelet templates (as ...