program sample for debut

The sample function is used as: sample(x, size, replace = False, prob = nil). Where, x can be a matrix containing one or more elements or just a positive integral. When the length of x is 1, the sample is extracted from 1: x;size is a non-negative integral, representing the number of samples extracted from the population;replace represents whether there is a return sample;prob is the probability weight matrix used to obtain the elements of the matrix to be sample. Another usage was sample(list,k), which would first return a new list of length k. The new list would store the random k unique elements in the list. For example, it was more convenient to move some data in a file for training and testing sets or other useful places. "Choose" was equally exciting. Everyone was welcome to read it!

There were many cases in which photos taken by Canon were used as samples taken by Huawei mobile phones. For example, in the soft article of Huawei P9, some netizens pointed out that Huawei used photos taken with Canon 5D3 full-frame DSLR; In the nova 3/3i product promotion video shot by Huawei in Egypt, when the male lead showed the selfie effect of the mobile phone, he did not have a mobile phone in his hand, and the DSLR on the side was used as a mobile phone sample; The suspected P9 photo sample uploaded to Huawei's Google + account was actually taken with Canon's Canon 5D Mark III and the original image was uploaded; There were also some photos in the video of the Huawei 2020 new photography competition. The Exif information showed that they were taken by Nikon D850. There had been similar cases involving photos taken by Canon DSLR as mobile phone samples. These incidents had attracted widespread attention and were questioned. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Nikon's photo samples covered many types. In terms of street filming, he would capture more sudden moments, emphasizing the organic combination of characters and scenes, and using the background of the era to highlight the main atmosphere of the characters. Many works came from the activities of people in the streets and alleys with the social background of the era. Event documentary included wedding photography, stage photography, large-scale meetings, etc. These kinds of events needed to be planned in advance, but they were also not replicated and had complex on-site environments (such as lighting problems, people walking, etc.). In terms of folk documentary, the content was broad and could include scenery travel notes, foreign folk customs, local characteristics, etc. The core of the film was suggested to focus on people's social activities, so as to avoid empty and misleading interpretation. In addition, there were official samples such as the Nikkor Z 20mm f/1.8S. This lens was a new member of the Nikon Z-mount S series lens. It had high optical performance and could provide high-resolution image presentation. It could effectively compensate for the axial-direction color difference in the entire shooting range, reduce the effects of ghosts and glare, and also create a special atmosphere for high-resolution image shooting. There were also samples of the Nikkor Z58mm f/0.95S Noct lens. This was the lens with the largest aperture that Nikon had ever launched. However, it was a manual lens. The samples shot with the largest aperture would have some style characteristics. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following is a sample rental contract: Lessor (Party A):[Party A's name], ID card number: [Party A's ID card number] [Party B: Name of Party B], ID Card No.:[ID Card No. of Party B] First, the basic situation of the house 1. The house is located at [specific address], and the usable area is [X] square meters. 2. House decoration, facilities, and equipment: [describe in detail the interior decoration of the house and the facilities and equipment provided.] II. Duration of the lease The lease period starts from [Start Date] to [End Date]. III. Time of rental and payment 1. The monthly rental is [X] yuan. Party B shall pay the rental once every [X] months. 2. For the first payment, Party B shall pay the rent to Party A at the same time as Party A hands over the property. For the second and subsequent payments, Party B shall pay the rent [X] months in advance. Fourth, rental deposit Party B shall pay Party A a deposit of [X] yuan at the same time of signing the contract. The deposit shall be settled at the due date and the excess shall be returned. V. The rights and obligations of both parties during the lease period (I) Party A's rights and obligations 1. Party A shall provide the real and valid property ownership certificate, ID card and other documents to ensure that Party B will be informed of the ownership of the property. If this contract is invalid due to the defective ownership of the house or the illegal rental of the house, Party A shall compensate Party B for the losses. 2. Party A shall provide the house, facilities, and equipment in good condition, and has the right to inspect the house regularly, but Party B must be present at the same time to enter. 3. Party A shall inspect and repair the house and equipment according to the repair standards to ensure their safety and normal use. When repairing the house, Party B shall actively assist and not obstruct the construction. Under normal circumstances, if the house collapses due to Party A's poor inspection and maintenance, Party A shall be responsible for compensation if Party B suffers economic losses. If Party A determines that the house is dangerous and cannot continue to be used, Party B shall move out on time, and the living room shall be settled by Party A. If Party B delays moving out due to reasons, Party B shall be responsible for all losses. After Party A renovates and repairs the house rented by Party B, Party B has the priority to rent it, but an agreement must be signed in advance. (II) Party B's rights and obligations 1. Party B shall rent Party A's house for [specific use]. Both parties shall abide by the relevant national housing laws and the city's housing policies and laws. 2. Party B must maintain hygiene and keep the sewer unobstructed. No sundries are allowed to be poured into the toilet. If debris blocks the sewer, the cost of manual cleaning requested by Party A shall be borne by Party B. 3. Party B is not allowed to demolish, modify, or add to the house or equipment without permission. If it is necessary, the construction can only be started after Party A agrees or another agreement is signed. Otherwise, Party B shall be responsible for restoring it to its original state. 4. Party B shall be responsible for the safekeeping and use of the rented house and its interior decoration equipment. Pay attention to fire and frost prevention. If there is any damage, Party B shall be responsible for repairing or compensating. Staircases, doorways, corridors and other public buildings and facilities, Party B should take good care of them and prevent damage. 5. Party B is not allowed to sublet the house, change the nature of use or use it for illegal purposes. Party B is not allowed to transfer, lend or exchange the rented house for private use. Without Party A's consent, Party A may terminate the lease and take back the house if he changes the use of the lease or delays the rental payment for more than [X] months without any reason. 6. Party B must pay attention to personal safety in the rented house. If an accident occurs in the house and causes casualties, all the consequences will be borne by Party B and have nothing to do with Party A. Party A will not return the rent and deposit paid. 7. Party B shall abide by the relevant laws and regulations of the country. If Party B carries out illegal activities in the rented house, Party B shall be responsible for all the consequences. Party A has the right to take back the rented house without returning the rent and deposit paid. 8. During the lease period, Party B shall pay the usage fees of water, electricity, gas, telephone, internet, cable television, property, elevator, and hygiene fees on time. On the day of check-in, Party B shall pay for water [X], electricity [X] and gas [X] on time. If Party B needs to issue a rental receipt, the resulting taxes shall be paid by Party B. VI. Termination of the Contract 1. During the lease period, if the contract cannot be continued due to force majeste factors, the contract will naturally terminate, and both parties will not bear the responsibility for breach of contract. 2. If the country needs to vacate the house for construction or special needs, Party A has to terminate the lease, and the house needed by Party B will be handled according to the relevant regulations. 3. Party A has the right to terminate the lease when the house that Party B has rented is returned to its original owner. VII. Liabilities for Breach of Contract If any party of Party A and Party B violates the contract, the breaching party shall pay the non-breaching party a penalty of [X] yuan. If the loss exceeds the penalty, additional compensation shall be made. 8. Settlement of disputes If there was a dispute between the two parties, they would first negotiate amicably. If the negotiation failed, the people's court would make a ruling. Other Matters 1. This contract is made in two copies, with each party holding one copy and having the same legal effect. 2. This contract shall come into effect upon signature (seal). 3. Both parties can negotiate to solve the matters not covered in this contract and make supplementary clauses, which have the same effect as this contract. The above sample contract is for reference only. Before the actual signing of the house lease contract, both parties should conduct detailed negotiations and adjustments according to the specific circumstances to ensure that the contents of the contract meet the needs of both parties and the requirements of laws and regulations.

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