Anybody knows how to use sqlplus in ruby? I need to do something like this: system(\"sqlplus username开发者_C百科/pwd@database filename.sql\"
I\'m doing the following: static GLfloat vertices[3][3] = { {0.0, 1.0, 0.0}, {1.0, 0.0, 0.0}, {-1.0, 0.0, 0.0}
Hey guys having a strange problem basically all is fine in good old ff however ie7 is crying like a little baby and throwing the above error - char: 3, \'Undefined\' is null or not an object .
I am new to databases. I have a classifieds website with MySQL db and I am soon about to use SOLR to index them also. Then whenever a query is done, SOLR will return ID:s and I will match those ID:s t
目录引言概念JobGraph生成生成hash值生成chain总结引言 在DataStream基础中，由于其中的内容较多，只是介绍了JobGraph的结果，而没有涉及到StreamGraph到JobGraph的转换过程。本篇我们来介绍下JobGraph的生成的详情
加载中,请稍侯......