我正在尝试安装,这是一个tar.gz文件。下面是我得到的输出。
一审:
tar -zxvf apache-cassandra-2.0.3-bin.tar.gz
tar (child): apache-cassandra-2.0.3-bin.tar.gz: Cannot open: No such file or directory
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now
二审:
tar -z
我有一个MySQL用户,我们称他为Tom。Tom具有全局CREATE和SHOW DATABASES权限,并具有'GRANT‘选项。每个数据库都会为用户分配SELECT、INSERT、UPDATE和DELETE权限。然而,在Tom创建了一个新的数据库之后,他不能设置他的SELECT等特权,尽管他有一个全局的GRANT选项。错误是(可预测的):
CREATE DATABASE `my_new_db`; -- this is fine
GRANT SELECT , INSERT , UPDATE , DELETE ON `my_new_db` . * TO 'Tom'@
我在Excel VBA中使用Google Earth API。截图是黑白的,而不是彩色的。请告诉我哪里做错了?
Dim ge As earthlib.ApplicationGE
Set ge = New ApplicationGE
Dim kmlString As Variant
kmlString = "C:\temp\test.kmz"
ge.OpenKmlFile (kmlString, 1)
Dim tPlace As earthlib.FeatureGE
Set tPlace = ge.GetTemporaryPlaces
Dim fldrPath As