这篇帖子的背景: 本人想将一个git项目导入至Eclipse的Workspace中,并且该项目的所有git信息.但是,该git项目在导入之前,就已经存放在Eclipse的Workspace中.在将该git项目导入至Eclipse的时候,就会提示: Invalid project description. ... overlaps the location of another project:'wocketslib' 如果把git项目存放在别处(即,非Eclipse的Workspace),再使用
text = 'The rain in Spain falls mainly in the plain.'first = Hash.new []second = Hash.new {|hash,key| hash[key] = []} text.split(/\W+/).each do |word| p "word: #{word}" p first[word[0, 1].downcase].object_id first[word[0, 1].downcase] << w
11g RAC 更改归档模式 ASM 本实验有两个节点tip01,tip02oracle_sid 分别是 tips1,tips2 1.在节点1 tip01上执行[root@tip01 ~]# su - grid[grid@tip01 ~]$ sqlplus / as sysasm SQL> select name from v$asm_diskgroup; NAME------------------------------DATAOCR SQL> alter diskgroup data a