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network profile
| bio | website | bsl-support.de |
|---|---|---|
| location | Germany | |
| age | ||
| visits | member for | 1 year, 2 months |
| seen | 27 mins ago | |
| stats | profile views | 37 |
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May 22 |
asked | How can you use and convert Gauss-Krüger-Coordinates in Mathematica? |
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May 1 |
awarded | Nice Question |
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May 1 |
comment |
Is there a bug in Pick? Thank you, Markus, but I wanted to explicitedly make a difference between a Null-entry as in a sparse array and a numerical Value of 0. That is why I used =!= instead of !=. |
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May 1 |
comment |
Is there a bug in Pick? @Szabolcs I do find confusing that Cases will work with the pattern not having to use the ?NumericQ test. So it is really the levelspec that is misleading. How good that Mathematica is an interpreted language ;-) |
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May 1 |
comment |
Is there a bug in Pick? Thank Szabolcs. One has to be really careful with the patterns as of course - thinking about it - everything is totally logical as elem_ matches a list in toto. I forgot to put in a Filter as you suggested. One might wish for a levelspec, but then you should probably turn to Cases anyway. |
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May 1 |
accepted | Is there a bug in Pick? |
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May 1 |
asked | Is there a bug in Pick? |
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Apr 19 |
accepted | Using a list of tuples in a pure function |
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Apr 19 |
awarded | Scholar |
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Apr 19 |
accepted | How can I connect to a database using the 32 Bit ODBC on a Windows 7 (64 Bit) machine? |
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Apr 18 |
comment |
How can I connect to a database using the 32 Bit ODBC on a Windows 7 (64 Bit) machine? In[160]:= conn = OpenSQLConnection[JDBC["odbc", "accessDatabase"]] (* where "accessDatabase" is a 32bit DSN *) During evaluation of In[160]:= JDBC::error: [Microsoft][ODBC Driver Manager] Der angegebene DSN weist eine nicht übereinstimmende Architektur von Treiber und Anwendung auf.>> (Translation: DSN does not have a compatible architecture with regard to the driver.) This is to reproduce the error; for further comments please refer to the Answer 1 where I have commented also. Thanks. |
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Apr 18 |
comment |
How can I connect to a database using the 32 Bit ODBC on a Windows 7 (64 Bit) machine? Thank you (all) for helping. My own research has revealed something similar, so the 32 Bit DSN cannot be used by Mathematica 64 Bit. Unfortunately while Office 32 Bit is installed Windows will not let me install the Access ODBC Driver for 64 Bit ;-( Guess that means running on 32 Bit in Mathematica (how?). With DLL there is the option of Forcing 32 Bit with the Reinstall of the NETLink - would something similar work with the JLink? (After all it is Jlink that works underneath the Mathematica in DatabaseLink?) Is there some other 64 Bit ODBC Driver that connects to Access (.accdb)? |
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Apr 18 |
asked | How can I connect to a database using the 32 Bit ODBC on a Windows 7 (64 Bit) machine? |
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Mar 18 |
comment |
Using a list of tuples in a pure function Thanks for the help. |
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Mar 18 |
comment |
Using a list of tuples in a pure function Thank you for your help. |
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Mar 18 |
comment |
How can you compute Itō Integrals with Mathematica? Thanks for helping out. I need to learn more about the 'rules of the road' on a forum like this one. |
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Mar 18 |
awarded | Supporter |
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Mar 18 |
awarded | Teacher |
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Mar 18 |
awarded | Student |
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Mar 18 |
asked | Using a list of tuples in a pure function |
