Comments for David Otton

Comment on Instructions for opening Nutool SF5, SF10 and SF20 safes by alex williams

alex williams — Tue, 02 Mar 2010 14:50:43 +0000

even worse than above,whilst batteries being recharged, wife shut and locked door on my sf20.obviosley now wont open

Comment on Instructions for opening Nutool SF5, SF10 and SF20 safes by Marion Pralet

Marion Pralet — Mon, 22 Feb 2010 15:41:49 +0000

The Nutool SF10 came with a set of emergency keys. You remove panel between knob and digital panel, under this panel is a lock which you can then undo with the key.
The problem I have now is have changed the batteries for new, but it still has no power.

Comment on Instructions for opening Nutool SF5, SF10 and SF20 safes by Pat Hill

Pat Hill — Wed, 10 Feb 2010 13:12:31 +0000

Had the same problem Stood the safe against a radiator with key pad touching it.Left there for approx 48hrs The heat charged batteries enough to open safe. Good luck.

Comment on Instructions for opening Nutool SF5, SF10 and SF20 safes by Jen Williams

Jen Williams — Wed, 20 Jan 2010 11:54:55 +0000

Same problems as above!! Has anyone any instructions to help!
Thanks

Comment on Instructions for opening Nutool SF5, SF10 and SF20 safes by Mal Watts

Mal Watts — Fri, 08 Jan 2010 09:39:04 +0000

Same as above! Do you remember how you “cracked” the safe as Nutool are no longer trading & i can’t get answers/copy of manual anywhere!!!!!

Comment on Stupid PHP Tricks: (true == false) by Webspace Creations

Webspace Creations — Wed, 23 Dec 2009 17:09:20 +0000

When something as basic as comparisons do not function as expected, this is a serious problem and it is a problem that hackers are exploiting RIGHT NOW. Programmers aren’t lazy, they want a consistent programming environment. Many are coming from strict languages like C/C++. An expression like (‘1a’ == 1) should not evaluate as true. Loose typing would mean that (‘1′ == 1) evaluates as true, but PHP tries too hard to make an expression work and the === convention is an oddity (meaning any programmer with real experience is going to be unfamiliar with it). Weak typing is fine, but fundamental operations, such as comparisons, should work in a consistent and predictable way if we’re going to get serious about building secure web apps.

Comment on Stupid PHP Tricks: Illegal Variable Names by 網站製作學習誌 » [Web] 連結分享

網站製作學習誌 » [Web] 連結分享 — Wed, 25 Nov 2009 02:33:51 +0000

[...] Stupid PHP Tricks: Illegal Variable Names [...]

Comment on More switch() Abuse – Switching on Multiple Values by Jasper

Jasper — Mon, 23 Nov 2009 10:57:17 +0000

You can:

switch(true) {
case $a === true && $b === true :
break;
}

If you need identicality (awesome new word). Certain you already know this, but just in case.

Comment on Stupid PHP Tricks: (true == false) by pbean

pbean — Thu, 19 Nov 2009 21:21:40 +0000

=== to the rescue… I have been using it more and more. But in my opinion the whole language is a mess and should get a big overhaul. Just have a look at these different kinds of constructs which can, in some situations, do the same or worse have completely unexpected behavior:

if (isset($a)) …
if (is_null($a)) …
if ($a == null) …
if ($a === null) …
if ($a) …
if (!!$a) …

Comment on Instructions for opening Nutool SF5, SF10 and SF20 safes by Raymond Warrender

Raymond Warrender — Mon, 16 Nov 2009 20:54:30 +0000

I have same problem and as batteries are inside safe how did you overcome problem?

Raymond