This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/** | |
* 为数字加上单位:万或亿 | |
* | |
* 例如: | |
* 1000.01 => 1000.01 | |
* 10000 => 1万 | |
* 99000 => 9.9万 | |
* 566000 => 56.6万 | |
* 5660000 => 566万 | |
* 44440000 => 4444万 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
## Configure eth0 | |
# | |
# vi /etc/sysconfig/network-scripts/ifcfg-eth0 | |
DEVICE="eth0" | |
NM_CONTROLLED="yes" | |
ONBOOT=yes | |
HWADDR=A4:BA:DB:37:F1:04 | |
TYPE=Ethernet | |
BOOTPROTO=static |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def queryset_generator(queryset, chunksize=1000): | |
""" | |
Iterate over a Django Queryset ordered by the primary key | |
This method loads a maximum of chunksize (default: 1000) rows in its | |
memory at the same time while django normally would load all rows in its | |
memory. Using the iterator() method only causes it to not preload all the | |
classes. | |
Note that the implementation of the generator does not support ordered query sets. |