我试图将docks命令添加到.xmonad配置中,但是添加它会导致类型错误:
Error detected while loading xmonad configuration file: /home/dan/.xmonad/xmonad.hs
xmonad.hs:11:11: error:
• Couldn't match expected type ‘XConfig l0’
with actual type ‘xmonad-0.14.2@xmonad-0.14.2-50ceb56c2be27c58b715ff1418342ea50324
在我的Ubuntu上,VirtualBox 5.0无法找到KaliLinux2.0的虚拟光学映像。这是一个信息:
Failed to open the disk image file /home/saiyad/Downloads/Kali-Linux-2.0.0-vbox-amd64.7z.
Could not get the storage format of the medium '/home/saiyad/Downloads/Kali-Linux-2.0.0-vbox-amd64.7z' (VERR_NOT_SUPPORTED).
Result Code: VBOX_
我试图使用英特尔类型的适配器启动virtualbox时出错
Failed to open a session for the virtual machine BackTrack.
Configuration error: Failed to get the "MAC"; value (VERR_CFGM_VALUE_NOT_FOUND).
Result Code: NS_ERROR_FAILURE (0x80004005)
Component: Console
Interface: IConsole {1968b7d3-e3bf-4ceb-99e0-cb7c913317bb
我在期初余额(BB)和期末余额(EB)之间有一个Walk/Bridge :例如:
------------
BB $100 no formula
+ $ 30 no formula
- $(50) no formula
Adjustment $ x if confirmed ending balance (CEB) = 0 then x = 0; when confirmed balance <> 0 then x = CEB - EB
EB $ 80
我有以下格式的JS对象,我想在后端发送它。我已经实现了一些代码,但是在nodeJs控制器上,它说是hotel is undefined。我的书面代码如下:
let hotel = new FormData();
hotel.append('name', data.append);
hotel.append('slug', data.slug);
hotel.append('logo', data.logo);
hotel.append('coverAvatar', data.coverAvatar);
hotel.append(&
我正试着把最后一个小数点后的所有东西都剪掉,并在最后加上"html“。
html
<a href="http://www.youversion.com/bible/gen.1.ceb">http://www.youversion.com/bible/gen.1.ceb</a>
当前代码返回"gen.1.ceb“
name = urlparse.urlparse(url).path.split('/')[-1]
我想让名字变成"gen.1.html“
用CASE可以ROLLBACK TO SAVEPOINT吗?我的疑问是
BEGIN;
SAVEPOINT my_savepoint;
INSERT INTO DPoint (uuid) VALUES ('5547f4b7-00b3-4aac-8ceb-c9ca163a0214')
ON CONFLICT (uuid) DO NOTHING;
WITH
ins1 AS (INSERT INTO Point (latitude, longitude, srid)
VALUES (37.251667, 14.917222, 4326) RETURNING id),
ins2 as
我可以毫无问题地打开Jupyter控制台,但当我创建一个新的笔记本时,它会一直与内核连接和断开(消息"Connecting to Kernel“/ "Connected”一直显示在右上角)。这就是Chrome的控制台输出的内容(在Firefox中也是如此):
Untitled3.ipynb?kernel_name=python3:121 loaded custom.js
default.js:48Default extension for cell metadata editing loaded.
rawcell.js:82Raw Cell Format toolbar pre