...方便地進(jìn)行矩陣乘法，矩陣求逆和取模等運(yùn)算。 ```python import numpy as np m = 'YOURPINNOISFOURONETWOSIX' #明文 a = np.matrix([[11,2,19],[5,23,25],[20,7,17]]) #密鑰LCTFXZUHR num_m = [] temp = [] count = 1 for i in m: #將明文分為三個(gè)一組 temp.append(ord(i)-ord('A')) ...
http://m.o2fo.com/moderncryptography/moderncryptography-istv3910.html...e) Mailer.deliver(to: 'bob@example.com', from: 'us@example.com', subject: 'Important message', body: source.text) end # 差（兩倍縮排） def send_mail(source) Mailer.deliver( to: 'bob@example.com', from: 'us@example.com', subject: 'Important message', body: source.text) end # 好 def send_mail(...
http://m.o2fo.com/xybltu/s8ltnozt.html...以很容易的解決這個(gè)問題。比如： >>> from datetime import datetime >>> text = '2012-09-20' >>> y = datetime.strptime(text, '%Y-%m-%d') >>> z = datetime.now() >>> diff = z - y >>> diff datetime.timedelta(3, 77824, 177393) >>>...
http://m.o2fo.com/youshq/h5oc9ozt.html...增接口，采用上角標(biāo)單獨(dú)標(biāo)記接口的起始版本。導(dǎo)入模塊import hilog from '@ohos.hilog';hilog.isLoggableisLoggable(domain: number, tag: string, level: LogLevel) : boolean在打印日志前調(diào)用該接口，用于檢查指定領(lǐng)域標(biāo)識(shí)、日志標(biāo)識(shí)和級(jí)別的日志是...
http://m.o2fo.com/tchmsc/tchmsc-u7tk3xlt.html...口類型，因?yàn)樗鼈兌紦碛写私涌陬愋椭付ǖ娜齻€(gè)方法。 import "database/sql" ... type DatabaseStorer interface { Exec(query string, args ...interface{}) (sql.Result, error) Prepare(query string) (*sql.Stmt, error) Query(query string, args ...interface{}) (*sql.Rows, error) } 注意...
http://m.o2fo.com/dypav/dypav-go7l3qsn.html基本示例package main import ( "context" "fmt" "github.com/gogf/gf/v2/os/gctx" "github.com/gogf/gf/v2/os/gtime" "github.com/gogf/gf/v2/os/gtimer" "time" ) func main() { var ( ctx = gctx.New() now = time.Now() ) gtimer.AddTimes(ctx, time.Second, 10, func(ctx context.Context) { fmt.Println(gtime.No...
http://m.o2fo.com/goframe/goframe-5lxj3ndc.html...低系統(tǒng)的復(fù)雜度，還有很多很棒的特性，比如可緩存性：import _ from 'lodash'; var sin = _.memorize(x => Math.sin(x)); //第一次計(jì)算的時(shí)候會(huì)稍慢一點(diǎn) var a = sin(1); //第二次有了緩存，速度極快 var b = sin(1); 三、函數(shù)的柯里化函數(shù)柯...
http://m.o2fo.com/jsnote/jsnote-functionalprogramming.html...最后得到一個(gè)字典`{language: [names ...]}`。 ``` from __future__ import unicode_literals, print_function, division from io import open import glob import os import unicodedata import string all_letters = string.ascii_letters + " .,;'-" n_letters = len(all_letters) + 1 # Plus EOS marker def f...
http://m.o2fo.com/pytorch/pytorch-51wi3bz4.html...omponent（EJB模塊） Publisher.java package com.tutorialspoint.entity; import java.io.Serializable; import javax.persistence.Embeddable; @Embeddable public class Publisher implements Serializable{ private String name; private String address; public Publisher(){} public Publisher(String name, Str...
http://m.o2fo.com/ejb/ejb_embeddable_objects.html...ank 文件夾，可以看到 AppTest.java。 package com.companyname.bank; import junit.framework.Test; import junit.framework.TestCase; import junit.framework.TestSuite; /** * Unit test for simple App. */ public class AppTest extends TestCase { /** * Create the test case * * @param testName name o...
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...方便地進(jìn)行矩陣乘法，矩陣求逆和取模等運(yùn)算。 ```python import numpy as np m = 'YOURPINNOISFOURONETWOSIX' #明文 a = np.matrix([[11,2,19],[5,23,25],[20,7,17]]) #密鑰LCTFXZUHR num_m = [] temp = [] count = 1 for i in m: #將明文分為三個(gè)一組 temp.append(ord(i)-ord('A')) ...
http://m.o2fo.com/moderncryptography/moderncryptography-istv3910.html...e) Mailer.deliver(to: 'bob@example.com', from: 'us@example.com', subject: 'Important message', body: source.text) end # 差（兩倍縮排） def send_mail(source) Mailer.deliver( to: 'bob@example.com', from: 'us@example.com', subject: 'Important message', body: source.text) end # 好 def send_mail(...
http://m.o2fo.com/xybltu/s8ltnozt.html...以很容易的解決這個(gè)問題。比如： >>> from datetime import datetime >>> text = '2012-09-20' >>> y = datetime.strptime(text, '%Y-%m-%d') >>> z = datetime.now() >>> diff = z - y >>> diff datetime.timedelta(3, 77824, 177393) >>>...
http://m.o2fo.com/youshq/h5oc9ozt.html...增接口，采用上角標(biāo)單獨(dú)標(biāo)記接口的起始版本。導(dǎo)入模塊import hilog from '@ohos.hilog';hilog.isLoggableisLoggable(domain: number, tag: string, level: LogLevel) : boolean在打印日志前調(diào)用該接口，用于檢查指定領(lǐng)域標(biāo)識(shí)、日志標(biāo)識(shí)和級(jí)別的日志是...
http://m.o2fo.com/tchmsc/tchmsc-u7tk3xlt.html...口類型，因?yàn)樗鼈兌紦碛写私涌陬愋椭付ǖ娜齻€(gè)方法。 import "database/sql" ... type DatabaseStorer interface { Exec(query string, args ...interface{}) (sql.Result, error) Prepare(query string) (*sql.Stmt, error) Query(query string, args ...interface{}) (*sql.Rows, error) } 注意...
http://m.o2fo.com/dypav/dypav-go7l3qsn.html基本示例package main import ( "context" "fmt" "github.com/gogf/gf/v2/os/gctx" "github.com/gogf/gf/v2/os/gtime" "github.com/gogf/gf/v2/os/gtimer" "time" ) func main() { var ( ctx = gctx.New() now = time.Now() ) gtimer.AddTimes(ctx, time.Second, 10, func(ctx context.Context) { fmt.Println(gtime.No...
http://m.o2fo.com/goframe/goframe-5lxj3ndc.html...低系統(tǒng)的復(fù)雜度，還有很多很棒的特性，比如可緩存性：import _ from 'lodash'; var sin = _.memorize(x => Math.sin(x)); //第一次計(jì)算的時(shí)候會(huì)稍慢一點(diǎn) var a = sin(1); //第二次有了緩存，速度極快 var b = sin(1); 三、函數(shù)的柯里化函數(shù)柯...
http://m.o2fo.com/jsnote/jsnote-functionalprogramming.html...最后得到一個(gè)字典`{language: [names ...]}`。 ``` from __future__ import unicode_literals, print_function, division from io import open import glob import os import unicodedata import string all_letters = string.ascii_letters + " .,;'-" n_letters = len(all_letters) + 1 # Plus EOS marker def f...
http://m.o2fo.com/pytorch/pytorch-51wi3bz4.html...omponent（EJB模塊） Publisher.java package com.tutorialspoint.entity; import java.io.Serializable; import javax.persistence.Embeddable; @Embeddable public class Publisher implements Serializable{ private String name; private String address; public Publisher(){} public Publisher(String name, Str...
http://m.o2fo.com/ejb/ejb_embeddable_objects.html...ank 文件夾，可以看到 AppTest.java。 package com.companyname.bank; import junit.framework.Test; import junit.framework.TestCase; import junit.framework.TestSuite; /** * Unit test for simple App. */ public class AppTest extends TestCase { /** * Create the test case * * @param testName name o...
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