这是我的xlsx文件:

我希望将这些数据更改为这样的字典 :
{
0:{
'a':1,
'b':100,
'c':2,
'd':10
},
1:{
'a':8,
'b':480,
'c':3,
'd':14
}
...
}
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所以有人知道一个python lib来做这件事,并从第124行开始,第141行结束,
谢谢
这是我的代码:
var latlng = new google.maps.LatLng(-34.397, 150.644);
var myOptions = {
zoom: 8,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
google.maps.event.addListener(map,'projection_changed', function () {
var proj = map.getProjection();
ltBound = proj.fromPointToLatLng(new google.maps.Point(0,100))
rbBound = proj.fromPointToLatLng(new google.maps.Point(100,200))
console.log(ltBound,rbBound)
});
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我想在谷歌地图上创建一个节点,但我无法使用fromPointToLatLng正确的方式.我能做什么?
我不喜欢红色背景,并希望将按钮更改为其他位置.
有一个简单的方法来做到这一点?
我应该逐个改变css风格吗?
谢谢
这是我网站的结构:
mysite
app_a
templates
a.html
app_b
templates
b.html
views.py
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在views.py,我想得到a.html,
所以我用这个:
return render_to_response('app_a/a.html')
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但它显示错误:
TemplateDoesNotExist
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我需要做什么?
这是我的python代码:
if __name__ == '__main__':
import socket
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.connect(('0.0.0.0', 4000))
import time
time.sleep(2)
#sock.send('1')
print sock.recv(1024)
sock.close()
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它显示:
Traceback (most recent call last):
File "D:\Program Files\test\test\python\client.py", line 3, in <module>
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
AttributeError: 'module' object has no attribute 'AF_UNIX'
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我能做什么 ,
谢谢
更新:
Traceback (most recent call last):
File "D:\Program Files\test\test\python\client.py", line 4, in <module>
sock.connect(('0.0.0.0', 4000))
File "<string>", line 1, in connect
socket.error: (10049, "Can't assign requested address")
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我想找到一个简单的方法。
谢谢
这是字符串:
a='dqdwqfwqfggqwq'
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如何获得每个角色的出现次数
我的老板告诉我,它只使用一行来做到这一点,
那我该怎么办
谢谢
这是我的模特:
class zjm_model(models.Model):
a = models.CharField(max_length=36)
b = models.CharField(max_length=36)
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并且该表zjm_model在我的mysql 中有很多数据,现在,
我想添加一个新字段:
class zjm_model(models.Model):
a = models.CharField(max_length=36)
b = models.CharField(max_length=36)
c = models.CharField(max_length=36)
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但是,当我跑步时manage.py syncdb,它表明:
No fixtures found.
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那我怎么能在我的数据库中添加一个新字段,
谢谢
这是错误:
(mysite)zjm1126@zjm1126-G41MT-S2:~/zjm_test/mysite$ ./bin/easy_install libmysqld-dev
Searching for libmysqld-dev
Reading http://pypi.python.org/simple/libmysqld-dev/
Couldn't find index page for 'libmysqld-dev' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading http://pypi.python.org/simple/
No local packages or download links found for libmysqld-dev
Best match: None
Traceback (most recent call last):
File "./bin/easy_install", line 8, in <module>
load_entry_point('setuptools==0.6c11', 'console_scripts', 'easy_install')()
File "/home/zjm1126/zjm_test/mysite/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg/setuptools/command/easy_install.py", line 1712, in main
File "/home/zjm1126/zjm_test/mysite/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg/setuptools/command/easy_install.py", line 1700, in with_ei_usage
File "/home/zjm1126/zjm_test/mysite/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg/setuptools/command/easy_install.py", line 1716, in <lambda>
File "/usr/lib/python2.6/distutils/core.py", line 152, in setup
dist.run_commands() …Run Code Online (Sandbox Code Playgroud) python ×5
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