大约有 20,000 项符合查询结果（耗时：0.0554秒） [XML]
adding noise to a signal in python
...
You m>ca m>n generate a noise array, and add it to your signal
import numpy as np
noise = np.random.normal(0,1,100)
# 0 is the mean of the normal distribution you are choosing from
# 1 is the standard deviation of the normal distri...
MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...strname[3];
strname[0]="Screen Name";
strname[1]="Form ID";
strname[2]="m>Ca m>tegory Path";
for(int i=0;i<3;i++)
{
m_List.InsertColumn(i,strname[i],LVCFMT_LEFT,130);
}
在这之前也要将List Control的ID与ClistCtrl的对象m_list在DoDataExchange(CDataExchange* pDX)函数里绑定，如...
How do I send a POST request as a JSON?
...end a POST request, but one of the fields should be a list of numbers. How m>ca m>n I do that ? (JSON?)
8 Answers
...
Why are we not to throw these exceptions?
I m>ca m>me across this MSDN page that states:
5 Answers
5
...
Where could I buy a valid SSL certifim>ca m>te? [closed]
I need to have a valid SSL certifim>ca m>te, by valid I mean not self signed. I don't want my customers to have to deal with the 'exception'.
...
How m>ca m>n I undo a `git commit` lom>ca m>lly and on a remote after `git push`
I have performed git commit followed by a git push . How m>ca m>n I revert that change on both lom>ca m>l and remote repositories?
...
What is the difference between RegExp’s exec() function and String’s match() function?
...array form.
}
// No more matches.
String.match does this for you and dism>ca m>rds the m>ca m>ptured groups.
share
|
improve this answer
|
follow
|
...
When to use static classes in C# [duplim>ca m>te]
...de a great consolidation of helper methods that would otherwise lie around m>ca m>using redundancy and maintenance hell. They're very easy to use, no instantiation, no disposal, just fire'n'forget. I guess this was my first unwitting attempt at creating a service-oriented architecture - lots of stateless...
Specifying and saving a figure with exact size in pixels
...
Matplotlib doesn't work with pixels directly, but rather physim>ca m>l sizes and DPI. If you want to display a figure with a certain pixel size, you need to know the DPI of your monitor. For example this link will detect that for you.
If you have an image of 3841x7195 pixels it is unlikely ...
Android: upgrading DB version and adding new table
...
1. About onCreate() and onUpgrade()
onCreate(..) is m>ca m>lled whenever the app is freshly installed. onUpgrade is m>ca m>lled whenever the app is upgraded and launched and the database version is not the same.
2. Incrementing the db version
You need a constructor like:
MyOpenHel...