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How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)

I installed Ubuntu 14.04 (Trusty Tahr) yesterday. Everything seems OK. But when I tried to compile some C code, I encounter the following error. The error seems to be due to the OS lacking the 32-bit architecture support. The error output is as following: ...
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How to concatenate multiple lines of output to one line?

... 246 Use tr '\n' ' ' to translate all newline characters to spaces: $ grep pattern file | tr '\n' '...
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iPhone system font

...ica. As first noted by the always excellent DaringFireball, the iPhone 4 uses a subtly revised font called "Helvetica Neue." DaringFireball also notes that this change is related to the iPhone 4 display rather than the iOS 4 operating system and older iPhone models running iOS 4 stil...
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Using .text() to retrieve only text not nested in child tags

... Jonathan Arbely 14111 silver badge1313 bronze badges answered Jan 13 '12 at 13:45 DotNetWalaDotNetWala ...
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How can I get last characters of a string

... Jamon HolmgrenJamon Holmgren 19.5k33 gold badges4747 silver badges6666 bronze badges 5 ...
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Error to run Android Studio

... java version "1.8.0_91" Java(TM) SE Runtime Environment (build 1.8.0_91-b14) Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode) Check what compiler is used javac -version It should show something like this javac 1.8.0_91 Finally, add JAVA_HOME to the environment variable Edit ...
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Check if a row exists, otherwise insert

.... – Gregory A Beamer Sep 27 '11 at 14:37 14 @GregoryABeamer - Simply sticking it in a BEGIN TRAN ...
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How do I sort an NSMutableArray with custom objects in it?

...s also the possibility of sorting with a block since Mac OS X 10.6 and iOS 4: NSArray *sortedArray; sortedArray = [drinkDetails sortedArrayUsingComparator:^NSComparisonResult(id a, id b) { NSDate *first = [(Person*)a birthDate]; NSDate *second = [(Person*)b birthDate]; return [first com...
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Which letter of the English alphabet takes up most pixels?

... | edited Oct 29 '19 at 14:58 imaurer 544 bronze badges answered Oct 16 '10 at 15:15 ...
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Google Maps v3 - limit viewable area and zoom level

.../script> </head> <body> <div id="map" style="width: 400px; height: 300px;"></div> <script type="text/javascript"> // This is the minimum zoom level that we'll allow var minZoomLevel = 5; var map = new google.maps.Map(document.getElementById('map...