ERWIN絕好的數(shù)據(jù)庫(kù)建模工具,可以把數(shù)據(jù)模型導(dǎo)入數(shù)據(jù)庫(kù)如sql server foxpro等這里是方法指南更多內(nèi)容可以去http://erwin.softwarechn.com/_script/showfull.asp?Board=method&Tabname=erwin
SQL Server 2005 Integration Services (SSIS) is a new Extract, Transform, and Load (ETL) tool that ships with SQL Server 2005. As with many of Microsoft s development tools, you can extend SSIS to perform other operations not already bundled with the product. SSIS provides the SSIS Class Library for just this purpose. The SSIS Class Library Object Model includes all the classes and interfaces you need to extend or augment SSIS.
- Convert file (plain text) or clipboard content among the following
encodings: big5, gbk, hz, shift-jis, jis, euc-jp, unicode big-endian,
unicode little-endian, and utf-8.
- Batch files conversion
- Preview file content and converted result before actual conversion.
文本計(jì)算器是一款為經(jīng)常需要使用計(jì)算器的工程項(xiàng)目人士而設(shè)計(jì)的軟件，該軟件使用簡(jiǎn)單、方便。
當(dāng)需要計(jì)算數(shù)據(jù)時(shí)，在窗口中輸入整個(gè)表達(dá)式（表達(dá)式可以是加+、減-、乘*、除/、平方^、括號(hào)()，以及數(shù)學(xué)函數(shù)組合），按回車后可自動(dòng)計(jì)算出結(jié)果，計(jì)算方法一目了然，便于查找計(jì)算中可能出現(xiàn)的錯(cuò)誤。
支持的數(shù)學(xué)函數(shù)：cos(), sin(), tg(), ctg(), abs(), sgn() or sign(), sqrt(), ln(),sh() or sinh(), ch() or cosh(), th() or tanh(),cth() or coth(), heaviside()
This temp directory is used by the JVM for temporary file storage.
The JVM is configured to use this as its java.io.tmpdir in the
catalina.sh and catalina.bat scripts.
