dbrgn

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.

fernandoaleman

## 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

zmmbreeze

    /**
     * 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