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Showing posts from November, 2021

sequential (78) motor

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https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_83.html . Ref:  https://wodewangzhishime.blogspot.com/2021/12/httpswodewangzhishime_54.html . . . Me: Braking is to let the motor move reversely. . T5,6,7,8 are transistors for braking a car. . In reality, we are not able to control the on/off of those transistors. . for (int i =1; i<5; i++) { if (T[i] = saturated)  { T[i + 4] = cut-off; // as long as the integrated circuit sense that T1 is saturated, T5 must be cut-off } else { T[i+4] = saturated; } } . . John: When Transistor 5 is cut off, when we brake a car, this car can't brake immediately, because, the motor must slip over Resistor 5. .  Me: When the motor slip over resistor 5, this motor needs 5 meters of slippery before it can halt. . When T5,6,7,8 are cut off, the motor need 20 meters of slippery before it can halt. When T5,6,7 are cut off, the motor need 15 meters of slippery before it can halt. When T5,6 are cut off, the motor need 10 meter...

sequential (75) b - - Frequently used cache (1)

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https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_88.html . Ref:  https://wodewangzhishime.blogspot.com/2023/08/blog-post.html   . . . John: Have a look at the picture above. We might see C1,2,3,4. The are Cache 1,2,3,4. Me: OK. John: You also see the Xor gate. Me: Yes,. John: They're used to compare and check. You may have a look at this article ( https://wodewangzhishime.blogspot.com/2023/12/sequential-99.html ) ., Me: OK.  John: Have a look at the 2nd picture above. They work in this way,. . During the 1st up cycle of the clock line, the datas enter the line of L1. Only L1 is covered. During the 2nd up cylcle of the clock line, the datas enter the line of L1 and L2. L1 and L2 are covered. During the 3rd up cycle, the datas enter the line of L1 and L2 and L3. L1, L2 and L3 are covered. . Me: OK. John: Do you find that at the line of L1, only C2 is available for compare and check? . Me: Yes,.  Only C2 is available for compare and check at the line ...

learning and teaching (26) (the explosion of Egypt) 2006

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_96.html . Ref:    https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_78.html . . John: In America, there're plenty hackers. However, most of them are shits, piss, trash. The only hacker whom I respect most is Bradley.  Why ?  Have a look.  https://en.m.wikipedia.org/wiki/2006_Dahab_bombings  . After the explosion of Egypt, Bradley say "It is done by  Tawhid al-Jihad". What sort of organization is Tawhid al-Jihad? Me: A sect. A cult. John: Excellent. That mean, the victims of the explosion die from terrorist's attack . Me: Correct. John: One day of 2014, my father is at the hospital. . Daniel (an America's hacker): Look at this person. He is John's father . You use the poison to kill him. . After that, you tell John "Your father die from heart's attack ". Mr.  Leung (a doctor from the public hospital of Hong Kong): Wait a minute.  After the explosion of Egypt,...

sequential (67) fields

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  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_10.html . Ref: https://wodewangzhishime.blogspot.com/2022/03/httpswodewangzhishime_7.html . . . . Me: Look at it  https://kamchihau.blogspot.com/2022/10/httpskamchihau_17.html?m=1 . Inside the Cache of Process's register, there 're 6 field. . Subject (Process's register) <-- The first round. . Xor gate result 's register need to check if there is a register called the process's register in the cache.. Role () Interrupt (system clock line) <--- Second round. . Xor gate put the process 's register on the system clock line Type of value (boolean) Object () value (0) <-- The first round. . Xor gate result 's register need to check if there is a value which is equal to 0. . . Assume that the value of Xor gate is 0 too. . Me: During the first round checking, the field of value is required to be compared. . If the field of value isn't required to be compared during the first round ch...

learning and teaching (20) Paraguay fire

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https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_98.html . Ref:  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_99.html . . John: Have a look.  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . . If the bishops eucharistize, what should the followers do? Me: They should murder the pagans too. John: Excellent. You may take a look at this article first.  https://wodewangzhishime.blogspot.com/2021/07/dickhead-vs-spy.html . . Daniel (an America's hacker): This camera hack the satellite of America. Through it, do you see that a person is chatting with John at the avenue ?? He is Mr. H . He is the neighbour of John.  Kelvin (another America hacker): How do you know ?  Daniel: I hack the telecom. . Through the physical address of the Sim card of this person, I know it. . One day, Mr. H drive a truck. .  Daniel (in Walkie-Talkie): Do you see a truck, the number of which is B143.  The driver ...

learning and teaching (70) (The explosion of Bangladesh)

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_23.html . . Ref:  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_11.html . . John: Have a look . https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . . If the bishop eucharistize, what should the followers do ? Me: Eucharistize too. John: Excellent. . Kelvin: Yesterday, John try to repair a Modem. . However, he fail.  Miss Wong (a spy from Hong Kong):Why ?  Kelvin : Because, I hack the modem. . So, next time, when you see John, you ridicule him . You say, "What a stupid person who doesn't know how to repair a modem".  Miss Wong (a spy from Hong Kong): However, Bradley and Charles murder the pagans. We should murder the pagans. Kelvin: They're terrorists. Of course, they murder the pagans .  Miss Wong: Then, what're we? Kelvin: We're hackers. We never murder any pagans.  . Bradley: Have a look .  https://kamchihau.blogspot.com/2022/08/https...

sequential (2)

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https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_24.html . Ref:  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_24.html . . . . John: The above picture is the cache with is shared by Bing and yahoo. . Me: Have a look .  https://wodewangzhishime.blogspot.com/2021/07/dickhead-vs-spy.html . Indeed, the operational principles is same as Telecom. . John: Some kind of Binding(key word, line of record). . Me: Correct. . . Note: Hackers can add a record in the cache of Telecom. . Why can't hackers add a record in the cache of Bing?? 

sequential (1)

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_17.html . Ref: https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_68.html . . . if (int i = int j ) { } . Me: How does anti-virus software work ??  John: How?? Me: If suddenly, the above program become the following,  . for (int i = 0; i< int j; i++) { } Me: The anti-virus software will alert you, the program is being hacked.  . . However, if the value of i or j is hacked, the anti-virus software won't alert you , the program is being hacked. . John: That mean, the anti virus software detect the mal-function of the program. . But, the anti virus software doesn't detect the changing of the value. . Me: Yes,

sequential (7)

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https://wodewangzhishime.blogspot.com/2021/11/package-0101.html . Ref:    https://wodewangzhishime.blogspot.com/2021/12/httpswodewangzhishime_26.html  . . . Pilot: When the airplane start flying, everything is Ok. But, after 15 minutes, it mal-function. . The mal-function take effect after 15 minutes. Why?? Me: A timer. Pilot: What is a timer ?? Me: A timer is how many Cycle . . .For example, after 200,000 cycle, the trick take effect. . 200,000 cycle is 15 minutes. . . if (time = up) { the trick take place; <-------- put the register on the system clock line. }

learning and teaching (53) France aircrash

  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_77.html . Ref:  https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime.html . John: Have a look .  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html  ..If the bishop Eucharistize, what should the followers do? Me: They should eucharistize too. John: Excellent. . Have a look.  https://en.m.wikipedia.org/wiki/Air_France_Flight_4590  . . A France's airplane crashed. 120 people die. . Bradley: Have a look .  https://wodewangzhishime.blogspot.com/2021/12/httpswodewangzhishime_27.html  . Is it a church?? Charles: Yes, Bradley: Are we the bishops?? Charles: Yes, Bradley: Is it a religious Jihad?? Charles: Yes, Bradley: If we Eucharistize, what should the followers do?? Charles: Eucharistize too. . Bradley stand up and say, "Excellent. . Now, we murder 120 pagans, what should the followers do??".

sequential (68) Line of power source (1)

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https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_12.html . Ref:  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_96.html . . . John: There're 3 articles below. They're about "the chosen clock line". I guess you're better read them first. Me: OK. . 1) https://wodewangzhishime.blogspot.com/2022/02/httpswodewangzhishime_80.html 2) https://wodewangzhishime.blogspot.com/2022/02/httpswodewangzhishime_26.html 3) https://kamchihau.blogspot.com/2022/11/impact.html . John: After you read the 3 articles above, we may start now.  Me: OK. John: Now, look at the picture above. There is a register called register_power_source_chosen. Me: OK. John: If you're not sure what register is, you may read this article ( https://wodewangzhishime.blogspot.com/2021/07/httpswodewangzhishime_94.html ) first. Me: OK. I've read it. John: I assume that power source 1 is "Battery" and power source 2 is AC to DC rectifier. Me: OK. John: This...

learning and teaching (10) Brazil aircrash (three)

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime.html . . Ref:   https://wodewangzhishime.blogspot.com/2021/09/httpswodewangzhishime_20.html . John: Have a look . https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . If the bishops eucharistize, what should the followers do? Me: They should murder the pagans too. John: Excellent. . Kelvin: Look at this camera. It hack the satellite of America. Do you see John standing at the park?  Mr. Chan (a staff of the cultural and leisure department of Hong Kong): Yes, Kelvin: Good. When you see John, you gloat over "You're monitored by the America's satellite . Don't get angry. ". Mr. Chan: In this way, we humiliate John. Kelvin: So what ?. . Mr. Chan: Bradley and Charles murder so many pagans. We should murder the pagans too. Kelvin: Bradley and Charles are " Terrorists ". Of course, they murder the pagans. Mr. Chan: Then, what're we? Kelvin: We're hackers. We ne...

learning and teaching (3) (France aircrash)

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_26.html . Ref:  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_1.html . John: Have a look. .  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . If a bishop Eucharistize, what should the followers do? Me: Eucharistize too. John: Excellent. . John: Have a look .  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_14.html .Last time, I use Youtube. In the input box, I input "Chinese video". . When the SQL statement enter server of Youbube,  Daniel  change the statement into "Select Chinese and Japanese". . Daniel : John input "select the Chinese video" in the input box of client side of Youtube. I hack the server of Youtube. I change it into "select the Chinese and Japanese video" in the server side of Youtube.  Mehdi (a spy from Morroco): So?  Daniel: So, When you see John, you gloat over, "Do you enjoy Japane...

learning and teaching (51) (India fire)

https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_3.html . Ref:   https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_82.html . John: Have a look .  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . . If the bishop Eucharistize, what should the followers do? Me: They should eucharistize too. John: Excellent. . Have a look .  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_23.html .. Bing and Yahoo share the same Cache. Me: OK. . Kelvin (an America's hacker): John use Bing for searching. . We ridicule him. Mehdi (a spy from Morroco): How do we ridicule him??  Kelvin: I hack the Cache of Bing and  let the result of Bing appear strange in front of John. Mehdi: And then?? Kelvin: And then, when you see John, you say to him arrogantly abd gloatingly "Oh! What a pity. The result of Bing is so strange" . Mehdi: I will do it. However, Bradley and Charles murder a lots of pagans...