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Showing posts from August, 2021

sequential (-10)

https://wodewangzhishime.blogspot.com/2021/08/airforce-cant-convoy.html . while (Mysql server is running) { MYSQL Web Socket () // Hackers implant an electronic virus (0111.1100.0000.1010.0000.1111.0111.1100.0000.1010.0000.1111.) on the server. { Function Session ("IP", "user name", "password") } } . Me: What does function session  (ip, user_name,password) mean ?? John: It mean, . if (ip != "") { if (user_name !="") { if (password !="") { build up a session or cookie (); } } } . John: Hackers change the function session ("ip", "user_name", "password") into function session ("ip"); . That mean, . if (ip != null) { build up a session or cookie (); }

sequential (84) motor

Image
https://wodewangzhishime.blogspot.com/2021/08/httpswodewangzhishime_21.html . Ref: https://wodewangzhishime.blogspot.com/2021/08/httpswodewangzhishime_6.html . . Let me explain the above picture. . In railway, we use conical wheels . . The characteristics of conical wheels are that when the train is turning left, the periphery of the left-wheel become smaller and the periphery of the right-wheel become larger. . John: The right-wheel must rotate faster.. . However, how does the train know that the right-wheel should rotate faster ?? Me: At the shaft drive, there is a balancing sensor which detect the turning of a train. . . If (sensor detect train left-turn = 20 degree) // Note: It it sensed by the sensor . . We can't manually change it. { The increase of the speed of the right-wheel = 10; // Note: The increase of the speed of the right-wheel is controlled by the integrated circuit. We can't manually controll it. The decrease of speed of the left-wheel = 10; // Note: We can...

learning and teaching (21) Russia night club fire accident

https://wodewangzhishime.blogspot.com/2021/08/httpswodewangzhishime_74.html . Ref:  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_10.html . . John : Have a look . https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . If the bishop eucharistize, the followers should eucharistize too. Me: OK. . . John: One day, I used a transformer to charge the battery on a mobile phone. Note: It isn't an Iphone's battery.  It's just a normal phone's battery. Suddenly,  the battery explode.  That day , Kelvin undertake a professor's obligation. He stand straight at the podium of the lecture hall of the church of Yandelism.  . 1) It's false. Kelvin can't undertake a professor's obligation. Kelvin must undertake a priest's obligation. . Kelvin: My dearest students. During this lecture, I use John's phone's battery as an example. I hack the power plant of Hong Kong. I change the alternate current into a long down cyc...

learning and teaching (44) Italia tunnel fire accident

https://wodewangzhishime.blogspot.com/2021/08/httpswodewangzhishime_59.html . Ref:   https://wodewangzhishime.blogspot.com/2021/07/brain-wash.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 eucharistize too. John: Excellent. . John : Take a look  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_56.html?m=1 . The matter isn't over yet.  Me: How ? . Kelvin : Last week,  I demonstrated to you how to hack the physical address of the SIM Card of John. Tomorrow, you appear in the media and say, "  Hey! Guys. You just guess if I'm a spy or not. ".   Mr. Tsang : Why do I do that ?  Kelvin: If the public guess that you are a spy,  that mean my hacking techniques is high. I feel successful.  If the public guess that you are not a spy, that mean my hacking techniques is low. I fee...

sequential (3)

https://wodewangzhishime.blogspot.com/2021/08/httpswodewangzhishime_89.html . Ref:  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_23.html . . 1) There are 2 type of memory. . 2) One is static memory 3) One is dynamic memory. 4) Memory is just a register. . 5) If this register is rewritable, it is dynamic memory. 6) If this register is just readable, it is static memory. . Me: For example, the "session" of PHP. It is a rewritable register. .However, hackers change it into a register of Read-only. . Afterwards, nobody can log into the web site. . 

learning and teaching (65) ( 5 loaf and 2 fish)

https://wodewangzhishime.blogspot.com/2021/08/blog-post_35.html . Ref:  https://wodewangzhishime.blogspot.com/2021/07/httpswodewangzhishime_78.html . . . John: After the incident of 911, Bradley say that it is done by Al Qaeda. Why? Me: Because, Al Qaeda is a religious group. John: Excellent. That mean, the weapons of the church of the Yandelists belong to our heavenly God . Those weapons don't belong to any earthly human beings. If we use the weapons of the church again and again, unavoidably and eventually, those weapons become our personal wealth rather than the wealth of our heavenly God.   Me: Good. . . . John: Why did the airplane crash into the world trade center instead of the ocean? Me: Because Bradley knows that if he use the weapons of the church again and again, unavoidably and eventually, those weapons of the church become his personal wealth rather than the wealth of our heavenly God. Therefore, Bradley just use the weapon for one times only.  Me:...

sequential (-5)

https://wodewangzhishime.blogspot.com/2021/08/blog-post_14.html . Ref:  https://wodewangzhishime.blogspot.com/2021/09/httpswodewangzhishime_10.html . Me: In stock exchange, 100 stock/10 buying= $10, 100 stock /100 buying= $1 John: Stock is a static memory. . Buying is a dynamic memory either. . While (stock exchange is running) { Dynamic stock = 100; Dynamic buying ; Socket value () { Dynamic Value = stock/buying; } } 1) There are 2 type of memory. .One is static . . One is dynamic . 2) Memory is just a register. .If this register is read and write, it is dynamic memory. If this register is read-only, it is static memory. When a register is writable, we call it dynamic memory. .Else, we call it static memory . . Me: Hackers change the (dynamic memory) (buying) into a (static memory) (buying). As a result, the register is read-only.  . John: And then, a natural phenomenon become a man-made phenomenon. . Me: If this register is read-only, a parallel input is not available, nor ...