我需要从excel文件中获得按县划分的3种最大的商品,然后,依次将这些结果输出到excel中的新列中。在这个论坛的一些帮助下,我已经完成了排序工作,但我似乎不知道如何将其导出到excel中-我正在尝试创建一个新的数据框列,然后我会将数据框写入excel,但如果有更直接的方法,我将不胜感激。
df = pd.read_excel('abc.xlsx')
d = df.set_index('county').to_dict('index')
for k, v in d.items():
i = sorted(v.items(), key =
简言之:
我也有同样的问题,就像这里描述的那样。然而,建议的解决办法对我不起作用。
我设法通过plasmashell杀死了killall plasmashell,然后可以使用命令plasmashell手动重新启动它。
这样做会在我的屏幕上弹出以下消息:
ddons.desktopparser: Could not locate service type file kservicetypes5/plasma-popupapplet.desktop, tried ("/home/<userName>/.local/share", "/home/<use
在使用jquery进行ajax调用时,我试图传递4个部分。只有第一个部分起作用。另一个你不知道。
var share_nid = $('.share_class').attr('share_nid');
var share_type = $('.share_class').attr('share_type');
var share_message = $('.share_class').attr('share_message');
SELECT t.trade_id,
t.share_holder_id,
t.broker_id,
t.share_amount
FROM trades t
INNER JOIN share_holders sh
ON t.share_holder_id = sh.share_holder_id
INNER JOIN share_holder_shares shs
ON shs.share_holder_id = sh.share_holder_id
WHERE (t.share_amount >50000
AND shs.amount <0
OR t.tran
我已经安装了Anbox,但是当我使用anbox.appmgr时,我会收到以下消息
ERROR: ld.so: object 'libgtk3-nocsd.so.0' from LD_PRELOAD cannot be preloaded
(failed to map segment from shared object): ignored.
[ 2018-07-10 12:38:58] [daemon.cpp:59@Run] Application manager service is not running yet
我找到了我认为是网上解决方案的东西,但它也不起作用,因为
因此,我尝试删除PhpMyAdmin已经有一段时间了,我尝试了许多其他命令来尝试删除它,但是没有一个在工作。这是我对sudo apt-get purge phpmyadmin的输出
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
phpmyadmin*
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
1 n
我需要另一个我正在安装的软件包libusb。
我试过以下似乎安装了软件包的方法,
sudo apt-get install libusb-dev
但当我试图安装我得到的另一个软件包时,
configure: error: Package requirements (libusb-1.0 >= 0.9.1) were not met:
No package 'libusb-1.0' found
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in
基本上,下面的代码是否有效(如果我不能在MonetDB中使用@ variables ),或者这是否会多次调用子查询?
CREATE VIEW sys.share26cuts_2007 (peorglopnr,share26cuts_2007) AS (
SELECT peorglopnr, CASE WHEN share26_2007 < (SELECT QUANTILE(share26_2007,0.25) FROM sys.share26_2007) THEN 1
WHEN share26_2007 < (SELECT QUANT
我想把这两个字段加起来,得到总数,然后从一个固定的值中减去它。下面是我的密码。
CREATE VIEW [dbo].[School_Year_Amount]
AS SELECT
ISNULL(ROW_NUMBER() OVER (ORDER BY (SELECT NULL)), -1) AS sID,
Parent_Share_Amount.trans_name AS parent_trans_name,
OJT_Share_Amount.trans_name AS ojt_trans_name,
Parent_Share_Amount.ID_Number AS ID_Number,
Pa
假设我有,
MERGE INTO SHARE_AD_GROUP A
USING (
SELECT SHARE_AD_GROUP_ID,
SHARE_ID,
AD_GROUP,
SHARE_PERMISSIONS
FROM SHARE_AD_GROUP
WHERE SHARE_ID = @shareID AND AD_GROUP = @ownerId
) B ON (A.SHARE_AD_GROUP_ID = B.SHARE_AD_GROUP_ID)
WHEN MATCHED THEN
UPDATE SET A.SH
关于我的安装的一些细节:
Ubuntu 14.04 LTS 64位
Oracle 1.8.0_40
Hadoop 2.6.0
我一直按照的指示安装Hadoop。一切都很好,直到我必须格式化namenode为止。
当我运行$ hadoop namenode -format时,会得到以下错误:
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs command for it.
15/04/12 19:01:02 INFO namenode.Name
我为库编写了约克托食谱,并试图安装到映像中。
当我运行命令“”时,我会得到以下错误:
ERROR: sxe-0.1-r0 do_package: QA Issue: sxe: Files/directories were installed but not shipped in any package:
/sxe
/usr/share
/usr/share/sxm
/usr/share/sxm/baselines
/usr/share/sxm/baselines/resources.psv
/usr/share/sxm/baselines/resources_bcatl