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Type-juggling and (strict) greater/lesser-than comparisons in PHP

... confusion here (and in many other situations). When comparing numbers and strings and special values type conversions are done before the operators, so strictly speaking comparison operators are not confusing, casting is... – ivanhoe Apr 6 '13 at 13:11 ...
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Resize fields in Django Admin

... some cases, is a real waste of space, when, i.e., editing a date field, 8 characters wide, or a CharField, also 6 or 8 chars wide, and then the edit box goes up to 15 or 20 chars. ...
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What is a regular expression for a MAC Address?

... as 0102-0304-abcd ^([[:xdigit:]]{2}[:.-]?){5}[[:xdigit:]]{2}$ Example strings which it matches: 01:02:03:04:ab:cd 01-02-03-04-ab-cd 01.02.03.04.ab.cd 0102-0304-abcd 01020304abcd Mixed format will be matched also! sha...
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CoffeeScript on Windows?

...ll CoffeeScript.compile(code); ... to get back the compiled JavaScript string. UPDATE 2012-04-12: Cygwin is no longer needed to run Node on Windows. Microsoft worked with Joyent through 2H 2011 to improve node's support for Windows IOCP async IO. Node 0.6 was the first release of node to...
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Select something that has more/less than x character

... MSDN for it states: Returns the number of characters of the specified string expression, excluding trailing blanks. Here's the link to the MSDN For oracle/plsql you can use Length(), mysql also uses Length. Here is the Oracle documentation: http://www.techonthenet.com/oracle/functions/le...
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Ukkonen's suffix tree algorithm in plain English

...ical symbology. The closest to a good explanation that I've found is Fast String Searching With Suffix Trees , but he glosses over various points and some aspects of the algorithm remain unclear. ...
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Can a decorator of an instance method access the class?

...t classes ( not manipulating the actual class type object), you can pass a string for each class. You can also pass whatever other parameters you like to the decorator using class-style decorators. class Decorator(object): def __init__(self,decoratee_enclosing_class): self.decoratee_enc...
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Determine device (iPhone, iPod Touch) with iOS

... You can use the UIDevice class like this: NSString *deviceType = [UIDevice currentDevice].model; if([deviceType isEqualToString:@"iPhone"]) // it's an iPhone share | ...
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Angular - ui-router get previous state

...f the user is logged in or not. appSettings are constants just for not use strings everywhere. appSettings.states.login and appSettings.states.register contain the name of the state for the login and register url. Then in any controller/service etc you need to inject $state service and you can acc...
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Why is  appearing in my HTML? [duplicate]

...r, $win32); } } } // Searching for BOM in files function SearchBOM($string) { if(substr($string,0,3) == pack("CCC",0xef,0xbb,0xbf)) return true; return false; } ?> </body> </html> copy this code to php file upload to root and run it. for more about this: http://for...