正在开发小秘书系统并不断提高其智能水平,其中用到的是脚本支持的技术
虽然这部分不属于初学者使用,然而有些人想学这个东东,这里就发~~~布出去吧!
新建一个标准exe工程(Standard EXE);
"工程"(Project)-->"部件"(Components)
选定"Microsoft Script Control 1.0" ,位置是C:\WINDOWS\system32\msscript.ocx
添加控件到工程,个人爱好我命名mscScript
然后添加一些控件,得到如下图的界面,然后是下面这些函数,过程:
Private Sub Form_Load()
mscScript.AddObject "frmMain", frmMain
mscScript.AddObject "objScript", objScript
End Sub
'---------------------------------------
'vbClass Moudle clsFunction
'---------------------------------------
Public Function strRun(ByVal str As String) As String
Dim strName As String
Dim strExpress() As String
strName = Left(str, InStr(str, " ") - 1)
strExpress = Split(Mid(str, InStr(str, " ") + 1), ",")
strRun = CStr(frmMain.mscScript.Run(strName, strExpress(0), strExpress(1)))
End Function
需要注意是类模块要生成对象:Public ......
PEP 0263
Defining Python Source Code Encodings
Python will default to ASCII as standard encoding if no other
encoding hints are given.
To define a source code encoding, a magic comment must
be placed into the source files either as first or second
line in the file, such as:
# coding=<encoding name>
or (using formats recognized by popular editors)
#!/usr/bin/python
# -*- coding: <encoding name> -*-
or
#!/usr/bin/python
# vim: set fileencoding=<encoding name> :
More precisely, the first or second line must match the regular
expression "coding[:=]\s*([-\w.]+)". The first group of this
expression is then interpreted as encoding name.
To aid with platforms such as Windows, which add Unicode BOM
marks to the beginning of Unicode files, the UTF-8 signature
'\xef\xbb\xbf' will be interpreted as 'utf-8' encoding as well
(even if no magic encoding comme ......
为了google的google appengine而学习python
发现他真的不如c语言好学，倒不是他难懂，而是相关文档太少，而且不规范。
也许是我的问题吧，我还是喜欢c语言的头文件，还有msdn的那种帮助。一眼就知道使用方法。
说c语言难学，可能是因为没有仔细看这两个东西吧 ......
2009-11-16
Collin Winter是Python社区一位颇具影响力的开发者，他曾是CPython项目的核心开发者之一、也曾是Unladen Swallow（见文末注释）的核心开发者，参与了很多Python项目的开发。近来传闻Google将在其新项目中限制Python的使用，为此有开发者（以K表示）在Google 论坛中公开询问了Collin Winter，Collin Winter就很多尖锐的问题做了解答。这篇帖子同时也吸引了很多高质量的跟帖。
K：我听说Google将在其新项目中限制Python的使用，无疑这将大大减少Python代码和Python得到的支持。这是否确有其事还是只是谣传？
Collin Winter：的确，Google将限制Python的应用因为：Python不如Java和C++快，线程占有、内存使用都很高在使用Python开发新系统的时候，我们深知如果负载增加了10倍或者100倍系统会怎样，开发出的服务会有多糟糕我想Python已经发展到了一个狭缝中，因此在选择时我们应当权衡其优点和缺点，也许开发人员使用Python会很有效率，但随着系统的增大却会遇到许多平台级的性能限制。
K：Unladen Swallow会改变这一切么？你的期望是什么呢？
Collin Winter：Unladen Swallow旨在尽可能地将Python用在更多它现在尚未涉足的地方，而且Unladen Swallow也并非 ......
Double action
fingerprint
and access code security door lock for your home,
office or small business. Get modern biometric security at your entry point with
this standard door handle style double action doorlock.
This is the most secure and convenient method in assuring only authorized people
can access private rooms in your house or office. Anyone needing access to a
room having the CVKJ-J15 installed on the door will have to place their finger
on the fingerprint sensor and/or punch in a passcode to unlock the door. The
beauty of this fingerprint door lock lies in both the security and ease-of-use
it provides. This fingerprint door lock allows for simple keyless entry via
fingerprint ID or PIN code for authorized personnel while preventing
unauthorized room access for everyone else.
What you get with this fingerprint door lock is complete peace of mind with a
guarantee of 21st century security, meaning this lock cannot be picked or
bypassed. If someone is ......
ASP.NET 用OleDbCommand的new OleDbParameter创建参数货查询
ASP用Command的CreateParameter 方法创建参数化查询
(SQL储存过程查询也是用这个方法建立的)
ASP.NET C#语法
OleDbParameter parm = new OleDbParameter(Name, Type, Direction, Size, Value);
(实际上它有七重载大家具体大家可以在VS.net里面就可以看到)
参数
Name 可选，字符串，代表 Parameter 对象名称。
Type 可选，长整型值，指定 Parameter 对象数据类型。
Direction 可选，长整型值，指定 Parameter 对象类型。。
Size 可选，长整型值，指定参数值最大长度（以字符或字节数为单位）。
Value 可选，变体型，指定 Parameter 对象的值。
以下是实例，查询news表中所有tsing发表的新闻
-------------------------------------------------------
sql="select * from newss where username=? order by id"
//注意查询的条件均用?号表示
OleDbConnection conn = new OleDbConnection(connString);
OleDbCommand cmd = new OleDbCommand(sql,conn);
OleDbParameter parm = new OleDbParameter("temp",OleDbType.VarChar, 50);
//temp为Parameter对象可随便定义,OleDbType.VarChar� ......
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