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web.xml changing by itself in JBuilder5 when you test
We have a web.xml whose <servlet-mapping>s need to be in a certain order (so that *.do) is last. If I copy the correct web.xml to where JBuilder resides, as soon as I start running tomcat to do testing, tomcat (or maybe JBuilder) changes web.xml so that *.do is no longer last. And I even have...- tomstra
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- Replies: 0
- Forum: Embarcadero: JBuilder
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How do you set the value of a Float, aside from using 'new'?
This is a very simple question. I know I can set the value of a Float at constructor time. E.g., Float myFloat = new Float(accum); (where accum is a float) but once myFloat has been created, how can I change its value? E.g., suppose the value of accum has changed and now I want to set the... -
selecting 1 row of a TDBGrid
I am presenting a TDBGrid to the user. I want him to select one and only one record. If he does not select a record, I want to put out an error message saying 'select a record'. The DataSource for the TDBGrid is a TQuery. If I use the TDBGrid with the default values, if the user does not...- tomstra
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- Replies: 2
- Forum: Embarcadero: Delphi
