- Classes
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boolean
char
byte
short
int
long
float
double
void
constructor(构造器)
garbage collector(垃圾回收器)
package(包)
public
private
protected
composition(组合)
inheritance(继承)
super
name hiding(名称隐藏)
incremental development(增量式开发)
upcasting(向上转换)
final
has-a
is-a
Early Function Call Binding
dynamic binding or run-time binding
Extensibility
Downcasting(向下转型)
Run-Time Type Identification
Class object
Reflection:runtime class information
Abstract Classes
interface & implements
Extending an interface with inheritance
functional interface
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Grouping constants
Generic Pair Class
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wildcards
.this
static nested classes
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try
catch
throw
throws
finally
Throwable
Types of program Exceptions/Errors
Exception inheritance hierarchy
Checked vs. Runtime Exception
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Exception enforcement
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Debugging/Bug-prevention
try-with-resources
AutoCloseable
multi-catch
Exception guidelines
One-Dimensional Arrays
Two-Dimensional Arrays
Ways of initialized & assigned
Containers of primitives
Array as a Parameter
Returning an array
Filling an array
Copying an array
Comparing arrays
Array element comparisons
Sorting an array
String Constructors
String Methods
Strings->Numbers
String Comparison
StringJoiner
StringBuilder
StringTokenizer
Regular Expressions
Regex
Pattern
Matcher
collection
List interface
Set
SortedSet
Queue & Deque
Map
SortedMap
Container taxonomy
Iterable
Collection functionality
List functionality
ArrayList and LinkedList
ArrayList in a program
LinkedList in a program
making a stack from a LinkedList
Making a queue from a LinkedList
Comparison to Vector
PriorityQueue
Set functionality
SortedSet interface
NavigableSet interface
Map<K,V> interface
Map Details
Accessing all members of Map
SortedMap
LinkedHashMap
Hashing and hash codes
Understanding hashCode()
Holding references
Iterators
Choosing an implementation
Sorting and searching Lists
Making a Collection or Map unmodifiable
Synchronizing a Collection or Map
Unsupported operations
Type Conversion
java.io.File and Scanner
Stream
Stream Hierarchy
Using input Streams
Using output streams
Filtered streams
Readers & Writers
InputStreamReader
BufferedReader
Added functionality
Buffer Files
Reading from a file
Input from Memory
Formatted Memory input
I/O from the command line
Basic file output
PrintWriter
Storing and Recovering Data
RandomAccessFile
Piped Streams
Object Serialization
classes used for serialization
Making your classes serializable
Transient variables
I/O exception
Parallel Processing
Java Thread
What is a Thread?
Tread use
A multithreaded program
The Thread object
Thread Creation diagram
Runnable interface
java.util.concurrent.Callable
Thread Lifecycle
Blocking Threads
Sleeping
Thread scheduling
Yielding(让步)
Daemon threads
Joining a thread
Catching exceptions
Thread starvation
Thread Priorities: General strategies
Race conditions
Thread Synchronization
Thread deadlock
Wait and notify
Wait/Notify sequence
ForkJoin framework
Incrementor
AWT(Abstract Windowing Toolkit)
Java Foundation classes
Swing = Lightweight
Swing = Consistent
JButton
JLabel
JPanel
JMunu
JMenuBar
SwingSet
JFrame
JFrame Closing Behaviors
Using RootPaneContainer
JDialog
JWindow
JApplet
JInternalframe
Dimension
Font
FontMetrics
Color
Graphics
JButton
JCheckBox
JRatioButton
JTextField
JPasswordField
JTextArea
JLabel
JList
JComboBox
JPanel
JOptionPane
JScrollBar
JSlider
JOptionPane
JSlider
JProgressBar
JToolTip
Tabbed Pane
JEditorPane
Split pane
Event Support
Event Actions
Actions
Actions Implemented
Text Actions
Listener & Action of JTextField
Listener & Action of JEditorPane
Key Strokes
Model/View/Controller
Swing and MVC
Delegate/Model View
JTree
JList
JComboBox
JTable
JTable Output
Swing's Threading Policy
lengthy GUI-interaction tasks
Setting up the CelsiusConverter project
Adding the Application Logic
Applet
Java Applet Features
Applet Life Cycle
Java Network Launching Protocol(JNLP)
Java Web Start
JavaFX GUI framework
Structure of a JavaFX Program
Panes, UI Controls, and Shapes
CSS styles
JDBC(Java Database Connectivity)
JDBC Architecture
Four ways to access a database
The four types of Java drivers
Popular JDBC database URL formats
DBMS
Typical JDBC Programming Procedure
Driver Manager
Connecting to and Querying a Database
Wrap into DisplayAuthors
Querying the books Database
JDBC APIs in java.sql package
Java Types vs. SQL Types
Time
Transactions
JDBC Class Diagram
Stored Procedures
JDBC Data Source Architecture
Internet Architecture
TCP/IP stack
Client/Server Communication Paradigm
Socket Programming API
What APIs Needed?
Socket: Conceptual View
Java Socket Programming API
Addressing
Making TCP Connections
TCP Socket
Sending/Receiving Datagram Packets via UDP
UDP Socket
UDP DatagramPacket
Locating/Identifying Network Resources
Security
Establishing a Simple Server Using Stream Sockets
Java Socket Programming Flows(TCP)
Java Socket Programming (UDP)
Compiling and Running
Iterative server
Concurrent server
Client/Server Interaction with Stream Socket Connections
Syntax:->
Method and lambda equivalent
Processing a collection
Reduced lambda syntax
Scenario
members
1:Create Methods that search for members that match one characteristic
2:Create More generalized search methods
3:Specify search criteria code in a local class
4: Specify Search Criteria Code in an Anonymous Class
5: Specify Search Criteria Code with a Lambda Expression
6: Use Standard Functional Interfaces with Lambda Expressions
7: Use Lambda Expressions Throughout Your Application
8: Use Generics More Extensive
9: Use Aggregate Operations That Accept Lambda Expressions as Parameters
filter
map
forEach
Target Types and Method arguments
::Method Reference
Filters, maps and reductions
A pipeline of operations
Pipelines
Removal from a collection using a predicate lambda
instanceof
put()
keySet()
iterator()
hasNext()
next()
remove()
getKey()
getValue()
super()
extends
implements
setSize()
setLocation
setLayout
setBounds
add()
GridLayout()
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE)
setVisible()
FlowLayout()
BorderLayout.NORTH
addActionListener()
ActionListener
actionPerformed()
ActionEvent
getSource()
parseDouble()
getText()
setText()
requestFocus()
selectAll()
DateFormat
SimpleDateFormat
Date
DateFormat.parse()
SimpleDateFormat.format()
ParseException
printStackTrace()
Calendar
getInstance()
Calendar.getTime()
Calendar.setTime()
Calendar里的add()和set()
Runnable
Thread里的start()
Thread里的run()
InterruptedException
toString()
finally
IOException
File
FileReader
BufferedReader
FileWriter
BufferedWriter
BufferedWriter的write()和newLine()和close()
Calendar里的add()
ImageIcon
setIcon()
ImageIcon的getIconWidth()和getIconHeight()
addMouseListener()
MouseListener
MouseEvent
mouseClicked()
mousePressed()
mouseReleased()
mouseEntered()
Random
nextInt()
isVisible()
setVisible()
KeyEvent里的getKeyCode()
mouseExited()
addKeyListener()
KeyListener
keyTyped()
KeyEvent
KeyPressed()
JDialog里的setModal()
JButton里的setPreferredSize()
Dimension
BorderLayout()
JLabel里的setForeground()
ButtonGroup
bCheckBox里的setSelected()
JOptionPane里的showConfirmDialog(), showInputDialog(), showMessageDialog()
JPasswordField里的getPassword()
JTextArea里的append(), setLineWrap()
JProgressBar里的setMaximum(), setValue(), setStringPainted()
JPanel里的setBackground()
JSplitPane里的setDividerLocation(), JSplitPane.HORIZONTAL_SPLIT
JFrame里的setContentPane()
JTabbedPane里的setTitleAt(), setIconAt()
JMenuBar
JMenu以及JMenu里的addSeparator()
JMenuItem
JFrame里的setJMenuBar()
JToolBar
JTable里的getColumnModel()
JScrollPane
File里的getAbsolutePath(), exists(), isDirectory(), isFile(), length(), lastModified(), setLastModified, renameTo(), list(), listFiles(), getParent(), getParentFile(), mkdir(), mkdirs(), createNewFile(), getParentFile().mkdirs(), listRoots(), delete()
FileInputStream里的read(), close()
FileOutputStream里的write(), close()
FileReader里的read()
FileWriter里的write()
InputStreamReader
String里的toCharArray(), length
BufferedReader里的readLine(),
PrintWriter里的flush()
DataInputStream里的readBoolean(), readInt(), readUTF()
DataOutputStream里的writeBoolean(), writeInt(), writeUTF()
ObjectOutputStream里的writeObject()
ObjectInputStream里的readObject()
System.in
Scanner里的nextLine(), nextInt()
ArrayList里的add(), size(), contains(), get(), indexOf(), remove(), set(), toArray(), addAll(), clear()
LinkedList里的addFirst(), addLast(), getFirst(), getLast(), removeFirst(), removeLast()
Queue里的offer(), poll(), peek()
HashMap里的put(), get(), clear(), size()
HashSet里的add(), size()
Collections里的reverse(), shuffle(), sort(), swap(), rotate(), synchronizedList(),
Class里的forName()
DriveManager里的getConnection()
Connection里的createStatement(), close()
Statement里的executeQuery(), close()
ResultSet里的getMetaData(), close()
ResultSetMetaData里的getColumnCount(), getColumnName()
SQLException
ClassNotFoundException
ServerSocket里的accept(), close()
Socket里的getInputStream(), getOutputStream(), close()
DatagramSocket里的receive()
DatagramSocket里的send()
- 字面量
- 下划线(underscores)
- Unicode
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- 作用域
- 操作符
- lambda
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- 注释(comments)
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decimal(十进制)
hexadecimal(十六进制)
octal(八进制)
主机
CPU
运算器:
ALU
外围设备
数据
指令
透明
位
字
字节
字长
地址
存储器
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软件
兼容
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原码
补码
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移码
阶码
尾数
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上溢
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Booth算法
海明距离
冯.诺依曼舍入法
检错码
纠错码
海明码
循环码
RAM
ROM
SRAM
DRAM
EDODRAM
PROM
EPROM
EEPROM
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快闪存储器
相联存储器
多体交叉存储器
访存局部性
直接映像
全相联映像
组相联映像
全写法
写回法
按写分配
不按写分配
虚拟存储器
层次化存储体系
访问时间
访问周期时间
带宽
段式管理
页式管理
段页式管理
块表
页表
段表
固件
地址译码的方式:单译码方式和双译码方式
指令系统
计算机指令
指令编码
指令格式
立即数
指令字长度
助记符
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伪指令
小端法
堆栈
操作数寻址方式
系统指令
特权指令
中断指令
寻址方式
相对转移
绝对转移
无条件转移
条件转移
指令周期
机器周期
指令仿真
指令模拟
硬连线逻辑
微程序
微指令
微操作
微地址
水平型微指令
控制存储器
猝发传输方式
四边沿协议(全互锁)
码元
波特率
比特率
UART
主设备
从设备
总线事务
总线协议
链式查询方式
计数器定时查询方式
独立请求方式
系统总线
数据帧
串行传输
并行传输
复合传输
消息传输方式
Four conditions of deadlock
Avoiding deadlock
Atomicity and volatility
二叉树排序:插入数据,
select ... from ...
distinct
广域网 WAN (Wide Area Network)
局域网 LAN (Local Area Network)
城域网 MAN (Metropolitan Area Network)
Switched Network
Nodes
Station
Switching
Public Circuit Switched Network
Circuit Establishment
blocking network
non-blocking network
Space Division Switch
3 Stage Space Division Switch
Time Division Switching
Softswitch
Traditional Circuit Switching
Packet Switching
Core of Internet
Switching Techniques
Datagram Diagram
Virtual Circuit Diagram
Packet Size
propagation delay
transmission time
node delay
X.25
Frame Relay
ATM
Routing in Packet Switched Network
Performance Criteria
Decision Time and Place
Network Information Source and Update Timing
Routing Strategies - Fixed Routing
Fixed Routing Tables
Routing Strategies - Flooding
Properties of Flooding
Routing Strategies - Random Routing
Routing Strategies - Adaptive Routing
Classification of Adaptive Routing Startegies
Chapter 1 End system P28 端系统 Modem P29 调制解调器(俗称:猫) Base station P29 基站 Communication link P30 通信链路 Physical media P30 物理介质 Coaxial cable P30 同轴电缆 Fiber optics P30 光纤 Radio spectrum P30 射频频谱 Transmission rate P30 传输速率 Packets P30 (数据)包,或分组 Routers P30 路由器 Link-layer switches P30 链路层交换机/ˈleɪə US -ər/ Path P30 路径 ISP (Internet Service Provider) P30 网络服务提供商 TCP (Transmission Control Protocol) P31 传输控制协议 IP ( Internet Protocol) P31 网际协议 Intranets P31 内网 API (Application Programming Interface) P32 应用程序编程接口 Network edge P35 网络边缘 Access Networks P38 接入网 Ethernet P42 以太网 Network core P48 网络核心 Circuit Switching P50 电路转换 Packet Switching 分组交换 FDM (frequency-division multiplexing) P50 频分多路复用 TDM (time-division multiplexing) P50 时分多路复用 Statistical Multiplexing 统计复用 Store-and-forward 存储转发 Queuing delays P53 排队延迟 Transmission delay P60 传输延迟,或发送延迟 Propagation delay P60 传播延迟 Throughput P59 吞吐量 Internet backbone P57 骨干网 Delay P59 延迟,或时延 Loss P59 丢包 Packet-Switched Network P59 分组交换网络 Nodal processing delay P60 节点处理延迟 End-to-end delay P66 端到端延迟 Instantaneous throughput P68 瞬时吞吐量 Network interface card P74 网络接口卡(即网卡) Message P75 消息,或报文 Segment P75 (报文)段 Datagram P75 数据报 Frames P75 帧 Packet sniffer P82 数据包监听器 Protocol Stack 协议栈 Peer entities 对等实体
Chapter 2 应用层 Server farm P110 服务器集群 Infrastructure P110 基础设施,或基础架构 Self-scalability P111 自扩展性 Timing P114 实时性 Bandwidth-sensitive applications P115带宽敏感应用 Connection-oriented service P117 面向连接的服务 Directory service P121 目录服务 Base HTML file P122 基本HTML文件 Stateless protocol P124 无状态协议 RTT (round-trip time ) P126 往返时间 Web proxy caches P128 网页代理缓存 Status line P130 状态行 Out-of-band P141 (频)带外(的) In-band P141 带内(的) User agents P144 用户代理 Mail servers P144 邮件服务器 Pull protocol P148 拉式协议 Push protocol p148 推式协议 Host aliasing P158 主机别名 Canonical hostname P158 规范主机名 Mail server aliasing P158 邮件服务器别名 Load distribution P158 负载分配 Top-level domain (TLD) servers P161 顶级域名服务器 Authoritative DNS servers P161 权威域名服务器 Iterative queries P168 迭代查询 Resource records (RRs) P165 资源记录 Overlay network P179 覆盖网 Nonpersistent HTTP 非持久HTTP,或非坚持HTTP Persistent HTTP 持久性HTTP,或坚持的HTTP Peer-to-Peer (P2P) Network 对等网络 Socket programming 套接字编程
Chapter 3 传输层 Multiplexing and demultiplexing P226 复用与分用 Unidirectional data transfer P241 单向数据传送 Finite-state machine (FSM) P242 有限状态机 Positive acknowledgments P243 肯定确认 Negative acknowledgments P243 否定确认 Countdown timer P250 (倒数)计时器 Cumulative acknowledgment P258 累积确认 Receive buffer P269 接收缓冲区,或接收缓存 Resource-management cells 资源管理单元 Source (port number) 源端口号 Destination (port number) 目的端口号 Checksum 校验和 Pipelined protocols 流水线(型)协议 Go-back-N 回退N Selective Repeat 选择重传 Timeout (定时器)超时 Fast Retransmit 快速重传 Flow Control 流量控制 Three way handshake 三次握手 sequence number 序列号(简写为seq) acknowledgement number 确认号(简写为ack;注意与大小的ACK不同) Congestion Control 拥塞控制 additive increase, multiplicative decrease 加性增乘性减 Slow Start 慢启动 congestion-avoidance 拥塞避免 fast recovery 快速恢复 duplicate (ACK) 冗余(ACK) Random Early Detection 随机早期检测
Chapter 4 网络层 Forwarding table P338 转发表 Virtual-circuit networks P343 虚电路网络 Datagram networks P343 数据报网络 Signaling message P346 信令报文 Content Addressable Memory P354 内容可寻址存储器 Crossbar switch P356 纵横开关 Active queue management 主动队列管理 Head-of-the-line (HOL) 队头 Classless interdomain routing (CIDR) P371 无类域间路由 Plug-and-play P376 即插即用 Anycast P386 任播 Interior gateway protocols P414 内部网关协议 Routing information Protocol P414 路由信息协议(RIP) Open shortest Path First OSPF P414 开放最短路径优先 Area border routers P419 区域边界路由器 Sequence-number-controlled flooding P430 序列号控制的洪泛,或带序列号的受控洪泛 Reverse path forwarding (RPF) P431 逆向路径转发 Rendezvous point P433 汇聚点 Longest prefix matching 最长前缀匹配 Scheduling 调度 Fragmentation 分片,或分段 Fragment Offset 报文段偏移量 Network Address Translation (NAT) 网络地址转换 NAT traversal NAT穿越 Multicast 组播,或多播 Unicast 单播 Tunneling 隧道技术 Link-State Routing Algorithm 链路状态路由算法 Distance Vector Routing Algorithm 距离向量路由算法 Count to Infinity Problem 无穷计数问题 Hierarchical Routing 分层路由 autonomous systems 自治系统 BGP (Border Gateway Protocol) 边界网关协议 in-network duplication 网内复制 broadcast storm 广播风暴 spanning tree 生成树 redundant packets 冗余数据包
Chapter 5 数据链路层,或链路层 Broadcast channels P461 广播信道 Trailer fields P464 尾部字段 Link access P464 链路接入,或链路访问 Network interface card P466 网络接口卡(即网卡) Parity checks P469 奇偶校验 Forward error correction (FEC) P471 前向纠错 Cyclic Redundancy Check 循环冗余校验 Polynomial code P472 多项式码(即CRC码) Multiple access P475 多路接入 Random access protocols P477 随机接入协议 CSMA/CD P484 带冲突检测的载波侦听多路访问 CSMA/CA 带冲突避免的载波侦听多路访问 Token passing protocol P487 令牌传递协议 ARP P491 地址解析协议 Preamble P497 前导(字段) Exponential backoff P502 指数回退,或指数退避 Repeater P504 中继器 Virtual-channel identifier P520 虚拟信道标识 Cell-loss priority P520 信元丢失优先权 Label-switched router P524 标签交换路由器 Framing (封装)成帧 error detection 误差检测,或检错 Channel Partitioning 信道分割式(MAC协议) Taking turns MAC protocol 轮流式MAC协议 Collision 冲突,或碰撞 Time Slot 时隙 Slotted ALOHA 时隙ALOHA Unslotted ALOHA 无时隙ALOHA Nonpersistent CSMA 非坚持CSMA 1-persistent CSMA 1坚持CSMA p-persistent CSMA p坚持CSMA Token Ring 令牌环 (Wireless) LAN (无线)局域网 Hub 集线器 Collision domain 冲突域 Bridge 网桥
大前提
小前提
结论
1 令n=1时 结论成立 2 假设n=k时结论成立,证明n=k+1时结论也成立 3 得证
假设A成立,并且由此导出矛盾,因此非A为真。
线性规划
整数规划
多元规划
二次规划
Dijkstra
Floyd
Prime
Bellman-Ford
最大流
二分匹配
动态规划:
最优子结构、自底向上
回溯搜索:
DFS、
分治:
分、治、合
分支定界法(求解整数解):
约束函数、BFS
模拟退火算法
问题的解空间和初始解->目标函数->新解产生->目标函数差->Metropolis接受准则
应用:背包问题的求解。
神经网络
数据并行处理、自学能力
BP神经网络:输入层、隐含层、输出层、神经元连接强度
遗传算法
编码->解码->交配->突变->倒位->个体适应度评估->复制
应用:无约束目标函数最大值、多约束线性规划问题、电子商务中转化率影响因素研究。
粒子数、惯性因子、加速常数、最大飞翔速度
差分代替微分
求和代替积分
函数的数值逼近
数值微分与数值积分
非线性返程的数值解法
数值代数
常微分方程数值解
《美国往事》
《肖申克的救赎》
《放风筝的人》
《美丽心灵》
《怦然心动》
《傲慢与偏见》
《大话西游之月光宝盒》
《大话西游之仙履奇缘》
《头文字D》
- 讲话做事善于【照顾他人感受】 2)【 解读对方情感和意图的能力强】
- 【辐射正能量】,和他们在一起,你会感到舒服、轻松、快乐、热情
- 善于【维系亲近的关系】,也能【保持独立和自我】
- 深刻理解【“意图与结果”的巨大差异】,会关注和主动获取对方的【反馈】,加以调整
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- 善于【鼓励和夸奖他人 】
5公里法特莱克跑
音乐跑.绿野仙踪
简易盘坐调息
猫伸展式
半骆驼式
兔式
蜥蜴式
半起眼镜蛇式
转化率
搜索流量
商品页停留时间