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<p>This does not work for me:</p>
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<div>x := 'x'.</div>
<div>x beReadOnlyObject.</div>
<div>y := ''.</div>
<div>x becomeForward: y copyHash: false.</div>
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<p>Still raises a ModificationForbidden.</p>
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<p>Best,</p>
<p>Christoph</p>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von Jakob Reschke <forums.jakob@resfarm.de><br>
<b>Gesendet:</b> Freitag, 5. Juni 2020 19:31:30<br>
<b>An:</b> The general-purpose Squeak developers list<br>
<b>Betreff:</b> Re: [squeak-dev] #clearCredentials vs. ModificationForbidden</font>
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<div class="PlainText">With copyHash: false, I hope you can. It should not touch the original<br>
object, which is to be discarded anyway.<br>
<br>
Am Fr., 5. Juni 2020 um 19:24 Uhr schrieb Thiede, Christoph<br>
<Christoph.Thiede@student.hpi.uni-potsdam.de>:<br>
><br>
> > Use becomeForward: and collect garbage?<br>
><br>
><br>
> Afaik you cannot forward a read-only object?<br>
><br>
> ________________________________<br>
> Von: Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von Jakob Reschke <forums.jakob@resfarm.de><br>
> Gesendet: Freitag, 5. Juni 2020 17:53:30<br>
> An: The general-purpose Squeak developers list<br>
> Betreff: Re: [squeak-dev] #clearCredentials vs. ModificationForbidden<br>
><br>
> Use becomeForward: and collect garbage?<br>
><br>
> Marcel Taeumel <marcel.taeumel@hpi.de> schrieb am Fr., 5. Juni 2020, 16:27:<br>
>><br>
>> Hi all!<br>
>><br>
>> How to update MCHttpRepository >> #clearCredentials?<br>
>><br>
>> clearCredentials<br>
>> user ifNotNil: [user atAllPut: $x].<br>
>> password ifNotNil: [password atAllPut: $x].<br>
>> user := password := String empty<br>
>><br>
>> Make those strings not be read-only?<br>
>><br>
>> Best,<br>
>> Marcel<br>
>><br>
><br>
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