Ruby is a reflective, object-oriented programming language. It combines syntax inspired by Perl with Smalltalk-like object-oriented features, and also shares some features with Python, Lisp, Dylan and CLU. Ruby is a single-pass interpreted language. Its main implementation is free software distributed under an open-source license.
The language was created by Yukihiro “Matz” Matsumoto, who started working [...]
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2 Security and access protection
2.1 Objective
An access protection system and the ability to grant individual authorizations basically serves four purposes:
- To protect confidential data against unauthorized disclosure
- To protect the data against unauthorized, but also against unintentional, changes or deletion
- To facilitate the transparency of the procedures by tracing exactly who did what in the [...]
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1. The Cost of Logging
Some of you may already know that you can’t turn off [transaction] logging in db2 for z/os. Turning off transaction logging is an important part of the ECC upgrade process, and for good reason, since the upgrade process eats up a huge number of logs, and you seldom need to perform [...]
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The following sections provide simple step-by-step instructions for executing many of the reporting processes just discussed. Use the following sections as a quick reference to speed you through each respective reporting process. And remember, if you need more information, refer to each process’s respective detailed sections provided earlier in this hour.
Quick Reference for Exporting [...]
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Creating reports in Microsoft Access is easy using a tool called the Microsoft Access Report Wizard. The use of reports wizards simplifies the layout process of your fields by visually stepping you through a series of questions about the type of report that you want to create. The wizard walks you through the step-bystep creation [...]
Popularity: 51% [?]