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Re: JavaScript code security

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From Thomas 'PointedEars' Lahn <PointedEars@web.de>
Newsgroups comp.lang.javascript
Subject Re: JavaScript code security
Date Wed, 24 May 2017 01:12:04 +0200
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Stefan Ram wrote:

> justaguy <lichunshen84@gmail.com> writes:
>>I use JavaScript to prevent duplicate data entry for a key field
> 
>   The rules of parallel programming apply here, because
>   several clients can run in parallel. You might have a kind
>   of race condition. That's what servers and database are
>   made for, i.e., e.g.,
> 
> CREATE UNIQUE INDEX I on TABLE0( FIELD0 );
> 
>   .

GIGO.

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PointedEars
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Thread

JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-23 13:02 -0700
  Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-23 13:11 -0700
    Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-23 17:56 -0700
      Re: JavaScript code security Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-05-24 02:44 +0100
        Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-23 19:06 -0700
          Re: JavaScript code security "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-05-24 09:11 +0200
            Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-24 05:56 -0700
              Re: JavaScript code security Wally W. <ww84wa@aim.com> - 2017-05-29 14:57 -0400
                Re: JavaScript code security "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-05-30 09:41 +0200
                Re: JavaScript code security Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-06-23 10:53 +0200
                Re: JavaScript code security "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-06-23 13:38 +0200
            Re: JavaScript code security Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-05-24 14:28 +0100
              Re: JavaScript code security "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-05-24 18:07 +0200
        Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-24 06:01 -0700
          Re: JavaScript code security John G Harris <niam@jghnorth.org.uk.invalid> - 2017-05-24 14:19 +0100
            Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-24 10:01 -0700
              Re: JavaScript code security "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-05-24 19:18 +0200
                Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-24 11:39 -0700
                Re: JavaScript code security "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-05-24 23:07 +0200
                Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-24 14:26 -0700
                Re: JavaScript code security "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-05-25 16:26 +0200
  Re: JavaScript code security Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-05-24 01:12 +0200
    Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-23 17:15 -0700
      Re: JavaScript code security Stefan Weiss <krewecherl@gmail.com> - 2017-05-24 04:14 +0200
        Re: JavaScript code security justaguy <lichunshen84@gmail.com> - 2017-05-23 19:47 -0700
  Re: JavaScript code security Myers <xdaamanx@gmail.com> - 2017-05-29 07:54 -0700
  Re: JavaScript code security Myers <xdaamanx@gmail.com> - 2017-05-29 07:55 -0700

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