How do i change the keypad code in my 2003 Ford explorer?
See page 87 of your owners manual: =========copy of page 87>>>>>> KEYLESS ENTRY SYSTEM (IF EQUIPPED) You can use the keyless entry keypad to: • lock or unlock the doors without using a key. • open the liftgate window. • activate or deactivate the autolock feature. The keypad can be operated with the factory set 5–digit entry code; this code is located on the owner’s wallet card in the glove box, is marked on the computer module, and is available from your authorized dealer. You can also create your own 5–digit personal entry code. When pressing the controls on the keypad, press the middle of the controls to ensure a good activation. Programming a personal entry code To create your own personal entry code: 1. Enter the factory set code. 2. Within five seconds press the 1 • 2 on the keypad. 3. Enter your personal 5-digit code. Each number must be entered within five seconds of each other. 4. The doors will again lock then unlock to confirm that your personal keycode has been programmed to the module. Tips: • Do not set a code that uses five of the same number. • Do not use five numbers in sequential order. <<<<<<
What is the difference between a gate and a globe valve?
Gate ValveIn gate valve, a gate slides between the seats of the valve. Movement of the gate is at right angle to the flow of fluid. By opening the valve, flow path is enlarged in a highly non-linear manner with respect to percentage of opening.Gate valve is normally used for isolation application where only fully close or fully open position is required. this valve is suitable where frequent opening and closing is required. the gate fully retracts in the bonnet. so, the pressure drops across the gate is less.Globe ValveGlobe valve is widely used valve in high pressure steam and water line. movement is parallel to the flow of the fluid.Disc of the valve needs to move a small distance from its seat to get a full flow. the main advantage of this valve is that it can be used for throttling purpose and where positive shutoff is required. Globe valve is used for isolation and regulation purpose.Just for Easy Understanding i have attached numerous Photos from Internet.
How can we disconnect other users from my WiFi without telling them?
I think your question is "How to disconnect the users from WiFi without their permission/approval" because when you will disconnect someone from WiFi they will obviously notice. Why?They won't be able to access the internetTheir device will indicate no connectivity on UI.So, let's focus on the part to forcibly remove users from your WiFi and prevent them from connecting again.If it is your WiFi and you have access to Access Point control panel then by following ways you can achieve this:If it is an open network, enable MAC filtering and only allow your devices MAC. However they can circumvent this by spoofing their MACs to permitted one.If your network is an encrypted one, just change the password and reboot the device. They will disconnect and won't be able to connect due to unknown password.The other way is when you don't want to rely on encryption to prevent them. In this case you can DoS their device, so it can't connect to WiFi. This is done by most of the WIPS (Wireless Intrusion Prevention Systems) to keep out unauthorized devices.Note: This is illegal if you DoS devices on other networks (on which you don't have permission)It requies an wireless adaptor with packet injection capabilities, airmon-ng and aircrack-ngFollwoing links explains how to do thishttp://www.aircrack-ng.org/doku....http://hackaday.com/2011/10/04/w...Always remember, this is illegal if you target other's infrastructure and you can always be traced.Hope it hepls. :)Upvote if you like the answer and follow me for more answers related to WiFi security, Cryptography, IoT security and Cyber Forensics.
In how many ways can we put 4 different letters into 4 different envelopes so that all the letters go into the wrong envelopes?
In how many ways can we put 4 different letters into 4 different envelopes so that all the letters go into the wrong envelopes?By the wording, if even 1 letter is in the correct envelope, it counts as a fail.In all there are 4!=(4*3*2*1) or 24 possible ways to put the four letters into 4 different envelopes. Now we need to subtract the failures.A failure will occur if exactly 1 letter is in the correct envelope. Since there are 4 envelops, there are 4 different ways to accomplish this. So, the value is 4 chose 1. Likewise, there are 4 choose 2 ways to insert 2 letters into the correct envelops, 4 choose 3 ways to insert 3 letters into the 4 envelops, and 4 chose 4 ways to insert all 4 letters into the correct envelops.Let n=4 be the number of envelopes in which at least 1 of n letters are to be incorrectly placed and let m be the total number of ways of doing so. Then, m can be expressed as below.[math]m=n!-\sum\limits _{k=1}^{n}\binom{n}{k}=4!-\sum\limits _{k=1}^{n}\binom{4}{k}=24-\left[\binom{4}{1}+\binom{4}{2}+\binom{4}{3}+\binom{4}{4}\right][/math][math]m=24-\left[4+6+4+1\right]=24-15=9[/math]So, there are 9 ways in which the 4 letters can be inserted into the 4 different envelops in which at least 1 is incorrect.
If 5 letters are posted for 5 different addresses, how many ways are there for each of the letters to reach wrong addresses?
We are looking to count derangements of letters.Here's how we do it:There are 5! total ways of posting the letters. Subtract from that the ways in which letter 1, letter 2 ... letter 5 reach their correct address: 5! - C(5,1)4!Then add back those ways that combinations of at least two letters (1&2, 1&3, 1&4, 1&5, 2&3 etc) may reach their correct address C(5,2)3! since C(5,1)4! counted these twice: 5! - C(5,1)4! + C(5,2)3!Then subtract those ways which at least 3 letters may reach their address C(5,3)2! due to these being counted twice in the last added term:5! - C(5,1)4! + C(5,2)3! - C(5,3)2! then add back those ways which at least 4 letters may reach their address C(5,4)1! since they were counted twice in the last term:5! - C(5,1)4! + C(5,2)3! - C(5,3)2! + C(5,4)1!finally subtract the ways in which all 5 letters are posted to the correct address C(5,5)5!:5! - C(5,1)4! + C(5,2)3! - C(5,3)2! + C(5,4)1! - C(5,5)5!= 5! - 5! + 5!/2! - 5!/3! + 5!/4! - 5!/5!= 5!(1/2! - 1/3! + 1/4! - 1/5!)= 5!(5*4*3 - 5*4 + 5 - 1)/5!= 60 - 20 + 5 - 1= 44 This process is called the principle of Inclusion and Exclusion or PIE for short. -Nick
What is the best way to make shake and bake meth?
If you are referring to the process of making a shot of meth without use of “cooking” it, then the only process I've ever seen or heard of using that term is taking a syringe adding water, water should be warm, not necessarily hot, but warm. You then remove the plunger from the syringe (the plunger is the part of the rig, or syringe, whatever it's called in your neck of the woods, that you use to pull back on to add water or whatever other liquids you may use. It is also the part that you are pushing in when you are injecting something) Once you've removed the plunger, you add desired amount of meth. Carefully put the plunger back in the syringe just enough to cover the opening and where no liquid will be able to leak out. Flip it upside down, let the water flow to the top where the plunger is and where any remaining air is now at the bottom of the syringe at the “needle “ part. At this point I would push it in a little to avoid a potential Spill. You then shake it, vigoursly, for a minute or two. Check the barrel of your rig, if you can still see pieces of meth floating, shake it some more. Once you are satisfied with your outcome, flip it upside down again, remove any excess air (cannot even begin to stress the importance of this!) by gently pressing the plunger until a small amount of liquid is seen. Then, have at it.**no I don't know how much water or meth you need**I am simply answering a question on a process that I am familiar with. I don't condone iv shooting of meth. For the user, there are to many risk, life threatening ones at that, to even begin to discuss!
Which is best: the Hyundai Creta or the Ford Eco Sport?
While Ford EcoSport (Rs. 7.33 Lakhs onwards, Ex-Showroom) definitely has a price advantage over the high-priced Creta, the better quality equipment and features of Hyundai Creta (Rs. 9.46 Lakhs onwards, Ex-Showroom) more than justify its price. Let me elaborate on why I think Creta has sounded an alarm bell for the immensely loved EcoSport:Design: Though both have similar dimensions and seating, Creta has the advantage of a newer, young and contemporary design, when compared to EcoSport.Interiors: Creta is miles ahead of EcoSport in terms of quality, materials, layout and basic ergonomics. EcoSport has a somewhat crude layout as compared to the organized arrangement you see in Creta, making it look far more luxurious. The spare wheel mounted on the rear of the Ford EcoSport makes it a hassle to park it into tight spots, as one needs to take care of the extra margin.Creta Dashboard:EcoSport Interiors:Performance and Ride handling: Both have petrol and diesel variants with not much difference in capacity of motors. Hyundai Creta leads the cubic capacity by 100 cc. There is however a considerable difference in power and torque Creta leading with 128PS/260 Nm compared to 91PS/204 Nm. However, Ford is definitely is better at delivering low-end torque. Creta also has a better and balanced approach towards ride and handling.In short, both are excellent cars, and EcoSport lags behind by only a very small margin, even though it’s recent face-lift is very promising. If price is not a big constraint, I’d say consider buying the more sophisticated Hyundai Creta. That said, great discounts and EMI options are being offered for both cars on car portals like BookYourCar.