Ha stringről van szó, és Orákelbe rakod, akkor lehetsz nagyvonalú. Tökmindegy hogy üres string vagy null :) Utána úgyse tudod megmondani mi volt :)<br><br><div class="gmail_quote">2012. július 25. 11:54 írta, <span dir="ltr"><<a href="mailto:istvan.ketler@lhsystems.com" target="_blank">istvan.ketler@lhsystems.com</a>></span>:<br>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">1970. január elsejét...<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#999999">István Ketler<br>
</span></b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#999999">Senior Consultant</span><span style="color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#999999">Lufthansa Systems Hungaria Kft.
<br>
Development Center Pest <br>
Neumann János u. 1/e<br>
1117 Budapest<br>
Hungary <u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#999999">Tel: <a href="tel:%2B36%201%20887-2815" value="+3618872815" target="_blank">+36 1 887-2815</a>
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Fax: <a href="tel:%2B36%201%20887-2977" value="+3618872977" target="_blank">+36 1 887-2977</a><br>
Mobile: <a href="tel:%2B36%2030%20600-4936" value="+36306004936" target="_blank">+36 30 600-4936</a> </span><span style="color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#999999">Room: Infopark E, Room LH2-24
</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#999999">e-mail:
<a href="mailto:istvan.ketler@lhsystems.com" target="_blank">istvan.ketler@lhsystems.com</a> <br>
Internet: <a href="http://www.lhsystems.hu/" target="_blank">www.LHsystems.hu</a></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="MARGIN:0cm 0cm 0pt"><span style="FONT-SIZE:8pt;COLOR:gray;FONT-FAMILY:Arial">Sitz der Gesellschaft / Corporate Headquarters: </span><span style="FONT-SIZE:8pt;COLOR:gray;FONT-FAMILY:Arial" lang="EN-GB">Lufthansa Systems Hungaria Kft, Budapest, Fövarosi Birosag 01-09-463417<br>
</span><span style="FONT-SIZE:8pt;COLOR:gray;FONT-FAMILY:Arial">Geschaeftsfuehrung / Management Board: Monika Houck</span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext" lang="EN-US">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext" lang="EN-US"> <a href="mailto:javalist-bounces@lists.javaforum.hu" target="_blank">javalist-bounces@lists.javaforum.hu</a>
[mailto:<a href="mailto:javalist-bounces@lists.javaforum.hu" target="_blank">javalist-bounces@lists.javaforum.hu</a>] <b>On Behalf Of </b>István Székely<br>
<b>Sent:</b> Wednesday, July 25, 2012 10:29 AM<br>
<b>To:</b> <a href="mailto:javalist@lists.javaforum.hu" target="_blank">javalist@lists.javaforum.hu</a><br>
<b>Subject:</b> Re: [Javalist] Segítség! Java7 compiler BUG???<u></u><u></u></span></p>
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<p class="MsoNormal">Hali,<br>
<br>
Hmmm. Regisztráció, a születési dátum megadása opcionális. Én nem adom meg. Te mit tárolsz?<br>
<br>
Üdv,<br>
Stivi<br>
<br>
<br>
On 2012-07-25 10:17, Molnár Miklós wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hali,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">És hogy valami ontopikot is megkíséreljek hozzászólni :o)</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">To „null or not to null” témában.</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Mintha állna a kérdésfelvetési analógia az rdbms-ekben való null-szükségességgel.
</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Mert rdbms-éknél is „minek” a null?
</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Ami egyébként is nem „érték”, hanem „állapot”, mint tudjuk.</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Az egész csak komplikáltabb nehézkesebb az emberi agynak is, a boolean kifejezések kiértékelésénél is például, etc.</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Csak a baj van vele.
</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Mégis talán mindannyiunknak hiányozna ha nem lenne.
</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Pedig a történelem feljegyezte, hogy voltak „null-ellenes” kísérletek is.
</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">;)</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">MM</span><u></u><u></u></p>
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