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Re: Have I been staring at the screen too long? [message #181025 is a reply to message #181017]

Sat, 06 April 2013 18:58

The Natural Philosoph
Messages: 993
Registered: September 2010

Karma:

Senior Member

On 06/04/13 17:27, Scott Johnson wrote:
> On 4/6/2013 8:50 AM, M. Strobel wrote:
>> Am 06.04.2013 03:20, schrieb Richard Yates:
>>> I ran across this line that is apparently generated by Dreamweaver
>>> CS4's function for checking authorization for page access. Doesn't the
>>> content of the 'if' clause ALWAYS evaluate to false regardless of the
>>> value of $strUsers?
>>>
>>> if (($strUsers == "") && false) { $isValid = true; }
>>>
>>> If so, is there some obscure purpose anyone can think of for this
>>> line?
>>
>> Yes, ($b && false) is always false, ($b || false) is always $b.
>>
>> /Str.
>>
>
> Certainly right. Now that I look at the logical operator, it will
> always be false no matter the comparison and the if statement will never
> be executed.
>
> Strange code.
>

according to the link posted abobe, its so the false can be toggled to
rue easily by Dreamweaver.

I spent two days turning dreamweaver code into respectable HTML, got it
down from 40k to 3k..

> Scotty
>
>

--
Ineptocracy

(in-ep-toc’-ra-cy) – a system of government where the least capable to
lead are elected by the least capable of producing, and where the
members of society least likely to sustain themselves or succeed, are
rewarded with goods and services paid for by the confiscated wealth of a
diminishing number of producers.

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[Message index]

		Have I been staring at the screen too long? By: Richard Yates on Sat, 06 April 2013 01:20
		Re: Have I been staring at the screen too long? By: Jerry Stuckle on Sat, 06 April 2013 02:04
		Re: Have I been staring at the screen too long? By: Scott Johnson on Sat, 06 April 2013 13:22
		Re: Have I been staring at the screen too long? By: M. Strobel on Sat, 06 April 2013 15:50
		Re: Have I been staring at the screen too long? By: Scott Johnson on Sat, 06 April 2013 16:27
		Re: Have I been staring at the screen too long? By: The Natural Philosoph on Sat, 06 April 2013 18:58
		Re: Have I been staring at the screen too long? By: Scott Johnson on Sat, 06 April 2013 22:02
		Re: Have I been staring at the screen too long? By: Scott Johnson on Sat, 06 April 2013 16:36
		Re: Have I been staring at the screen too long? By: mirceatanasie94 on Thu, 11 April 2013 10:57

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