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I designed the self-service printer deployment in the morning. It was a very simple thing that consumed me all morning. The program tip is printing, but nothing is printed. At that time did not think much, just want to say with the next procedure, the results found that the print error. The downloaded file for OKB causes the construction file to show insufficient memory when printing. The reason for this error I do not know why, but found that the downloaded file did not download, I changed the address like the platform, the result will be.

The afternoon self-service appointment machine also changes the large screen program, the program is published to the IIS server as WebService. But my program changed, also released, but the result is indifferent. I thought I was going to regenerate and redistribute and try not to. I thought all the IIS files were to be updated, I rebuilt all the files, and the program still didn't change. Helpless, I see that I have 7 projects in the program, and the main project depends on other projects, referencing the DLL generated by other projects, I thought this can finally solve the problem, so, rebuild each project, re-reference the relevant DLL. Sure enough, the program worked. Alas, because the program is not designed by itself, although it has been modified, but not in-depth to understand all aspects.

Later, let me change the interface of the program, the Prompt box. Even put forward to new needs. I accept frankly, after all, said to be made into products! In fact, there is another problem today is the database operation string three functions: substr (), InStr (), Length (). Very simple function, yes, and replace ().

I still have a mission today. I'm not done, I'm going to import several tables from the Oracle database into the DB2 database. The key is how the data is directed past, the various limitations of the table structure, what index,sequence or whatever. There are some tasks to come tomorrow.

Finally, I bought the "Programmer's Interview book" and "Sword Point offer" tonight, hoping to complete the reading and get a suitable job.

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