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How to print SQL statement in codeigniter model

... when i do print_r($query); nothing prints out at all – Technupe May 26 '11 at 16:50 1 ...
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Fastest method to replace all instances of a character in a string [duplicate]

What is the fastest way to replace all instances of a string/character in a string in JavaScript? A while , a for -loop, a regular expression? ...
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How to add a custom loglevel to Python's logging facility

...for my application, as I don't think that debug() is sufficient. Additionally log(5, msg) isn't what I want. How can I add a custom loglevel to a Python logger? ...
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Spring mvc @PathVariable

...able("id") String itemId , @PathVariable("method") String methodCall , Model model){ if(methodCall.equals("create")){ //logic } if(methodCall.equals("update")){ //logic } return "path to your form"; } ...
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What is the difference between String.Empty and “” (empty string)?

...ich makes string.Empty more efficient. In version 2.0 and later of .NET, all occurrences of "" refer to the same string literal, which means "" is equivalent to .Empty, but still not as fast as .Length == 0. .Length == 0 is the fastest option, but .Empty makes for slightly cleaner code. See the ...
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Convert nested Python dict to object?

...; s.a 1 >>> s.b {'c': 2} >>> s.c Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: 'MyStruct' object has no attribute 'c' >>> s.d ['hi'] The alternative (original answer contents) is: class Struct: def __init__(self...
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Maximum number of threads in a .NET app?

...ds(out workerThreads, out completionPortThreads); – JALLRED Jun 9 '14 at 17:03 1 @MitchWheat I wa...
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Create Directory When Writing To File In Node.js

...d found a little problem. I've got a script which resides in a directory called data . I want the script to write some data to a file in a subdirectory within the data subdirectory. However I am getting the following error: ...
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Most common C# bitwise operations on enums

...nfuse the issue. The .NET Enumeration Type Naming Guidelines indicate that all [Flags] enums should have pluralised names, so the name FlagsEnum has even more serious issues than ugliness. – Drew Noakes Jan 16 '13 at 11:48 ...
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Getting HTTP code in PHP using curl

... First make sure if the URL is actually valid (a string, not empty, good syntax), this is quick to check server side. For example, doing this first could save a lot of time: if(!$url || !is_string($url) || ! preg_match('/^http(s)?:\/\/[a-z0-9-]+(.[a-z0-9-]+)*...