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21.7. Spring Bean的生命周期 ?

...t-method 和 destroy-method。如下: ``` 1 package springBeanTest; 2 3 import org.springframework.beans.BeansException; 4 import org.springframework.beans.factory.BeanFactory; 5 import org.springframework.beans.factory.BeanFactoryAware; 6 import org.springframework.beans.factory.BeanNameAware; 7...

http://m.o2fo.com/fisug/fisug-dm942g5p.html

22.3.13 計算最后一個周五的日期

...*- encoding: utf-8 -*- """ Topic: 最后的周五 Desc : """ from datetime import datetime, timedelta weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'] def get_previous_byday(dayname, start_date=None): if start_date is None: start_date = datetime.today() day_n...

http://m.o2fo.com/youshq/gcun3ozt.html

23.3.12 基本的日期與時間轉換

...一個timedelta實例,就像下面這樣: >>> from datetime import timedelta >>> a = timedelta(days=2, hours=6) >>> b = timedelta(hours=4.5) >>> c = a + b >>> c.days 2 >>> c.seconds 37800 >>> c.seconds / 3600 10.5 >>> c.tota...

http://m.o2fo.com/youshq/prwgdozt.html

24.GoFrame UDP組件-連接對象

...非常簡便易用的?gudp.Conn?鏈接操作對象。 使用方式:import "github.com/gogf/gf/v2/net/gudp"接口文檔: https://pkg.go.dev/github.com/gogf/gf/v2/net/gudptype Conn func NewConn(raddr string, laddr ...string) (*Conn, error) func NewConnByNetConn(udp *net.UDPConn) *Conn func (c ...

http://m.o2fo.com/goframe/goframe-gx513niy.html

25.Python3 模塊

...準庫中模塊的例子。 #!/usr/bin/python3 # Filename: using_sys.py import sys print('命令行參數如下:') for i in sys.argv: print(i) print('\n\nPython 路徑為:', sys.path, '\n') 執(zhí)行結果如下所示: $ python using_sys.py 參數1 參數2 命令行參數如下: using_sys.py 參...

http://m.o2fo.com/python3/python3-module.html

26.InetAddress

...586586989615.png) **InetAddress測試:** 解決ip地址問題。 ```java import java.net.InetAddress; import java.net.UnknownHostException; public class Test { public static void main(String[] args) throws UnknownHostException { /** * InetAddress沒有封裝端口 */ //使用getLocalHost方法創(chuàng)...

http://m.o2fo.com/toniko/toniko-jvpt339e.html

27.8.2 自定義字符串的格式化

...考下面來自 datetime 模塊中的代碼: >>> from datetime import date >>> d = date(2012, 12, 21) >>> format(d) '2012-12-21' >>> format(d,'%A, %B %d, %Y') 'Friday, December 21, 2012' >>> 'The end is {:%d %b %Y}. Goodbye'.format(d) 'The end is 21 Dec...

http://m.o2fo.com/youshq/aqdcfozt.html

28.Pyramid Url路由

...我們把這些語句放在下面的程序中-from wsgiref.simple_server import make_server from pyramid.config import Configurator from pyramid.response import Response def index(request): return Response('Root Configuration Example') if __name__ == '__main__': with Configurator() as config: config...

http://m.o2fo.com/pyramid/pyramid-url-routing.html

29.處理日期

...單的 Date 對象來輸出當前的日期和時間,如下所示: // Import required java libraries import java.io.*; import java.util.Date; import javax.servlet.*; import javax.servlet.http.*; // Extend HttpServlet class public class CurrentDate extends HttpServlet { public void doGet(HttpSer...

http://m.o2fo.com/servlet/ck281ifn.html

30.Java 流組合

...一個累加器作為參數,并將流reduce為同一類型的單個值。import java.util.Arrays; import java.util.List; public class Main { public static void main(String[] args) { List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5); int sum = numbers.stream() .reduce(0, Integer::sum); S...

http://m.o2fo.com/java/java-stream-reduce.html

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21.7. Spring Bean的生命周期 ?

...t-method 和 destroy-method。如下: ``` 1 package springBeanTest; 2 3 import org.springframework.beans.BeansException; 4 import org.springframework.beans.factory.BeanFactory; 5 import org.springframework.beans.factory.BeanFactoryAware; 6 import org.springframework.beans.factory.BeanNameAware; 7...

http://m.o2fo.com/fisug/fisug-dm942g5p.html

22.3.13 計算最后一個周五的日期

...*- encoding: utf-8 -*- """ Topic: 最后的周五 Desc : """ from datetime import datetime, timedelta weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'] def get_previous_byday(dayname, start_date=None): if start_date is None: start_date = datetime.today() day_n...

http://m.o2fo.com/youshq/gcun3ozt.html

23.3.12 基本的日期與時間轉換

...一個timedelta實例,就像下面這樣: >>> from datetime import timedelta >>> a = timedelta(days=2, hours=6) >>> b = timedelta(hours=4.5) >>> c = a + b >>> c.days 2 >>> c.seconds 37800 >>> c.seconds / 3600 10.5 >>> c.tota...

http://m.o2fo.com/youshq/prwgdozt.html

24.GoFrame UDP組件-連接對象

...非常簡便易用的?gudp.Conn?鏈接操作對象。 使用方式:import "github.com/gogf/gf/v2/net/gudp"接口文檔: https://pkg.go.dev/github.com/gogf/gf/v2/net/gudptype Conn func NewConn(raddr string, laddr ...string) (*Conn, error) func NewConnByNetConn(udp *net.UDPConn) *Conn func (c ...

http://m.o2fo.com/goframe/goframe-gx513niy.html

25.Python3 模塊

...準庫中模塊的例子。 #!/usr/bin/python3 # Filename: using_sys.py import sys print('命令行參數如下:') for i in sys.argv: print(i) print('\n\nPython 路徑為:', sys.path, '\n') 執(zhí)行結果如下所示: $ python using_sys.py 參數1 參數2 命令行參數如下: using_sys.py 參...

http://m.o2fo.com/python3/python3-module.html

26.InetAddress

...586586989615.png) **InetAddress測試:** 解決ip地址問題。 ```java import java.net.InetAddress; import java.net.UnknownHostException; public class Test { public static void main(String[] args) throws UnknownHostException { /** * InetAddress沒有封裝端口 */ //使用getLocalHost方法創(chuàng)...

http://m.o2fo.com/toniko/toniko-jvpt339e.html

27.8.2 自定義字符串的格式化

...考下面來自 datetime 模塊中的代碼: >>> from datetime import date >>> d = date(2012, 12, 21) >>> format(d) '2012-12-21' >>> format(d,'%A, %B %d, %Y') 'Friday, December 21, 2012' >>> 'The end is {:%d %b %Y}. Goodbye'.format(d) 'The end is 21 Dec...

http://m.o2fo.com/youshq/aqdcfozt.html

28.Pyramid Url路由

...我們把這些語句放在下面的程序中-from wsgiref.simple_server import make_server from pyramid.config import Configurator from pyramid.response import Response def index(request): return Response('Root Configuration Example') if __name__ == '__main__': with Configurator() as config: config...

http://m.o2fo.com/pyramid/pyramid-url-routing.html

29.處理日期

...單的 Date 對象來輸出當前的日期和時間,如下所示: // Import required java libraries import java.io.*; import java.util.Date; import javax.servlet.*; import javax.servlet.http.*; // Extend HttpServlet class public class CurrentDate extends HttpServlet { public void doGet(HttpSer...

http://m.o2fo.com/servlet/ck281ifn.html

30.Java 流組合

...一個累加器作為參數,并將流reduce為同一類型的單個值。import java.util.Arrays; import java.util.List; public class Main { public static void main(String[] args) { List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5); int sum = numbers.stream() .reduce(0, Integer::sum); S...

http://m.o2fo.com/java/java-stream-reduce.html

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