oculus restaurants

in a collection. Queries all documents in the restaurants collection of the test database {//@begin: cpp-query-all Auto cursor = db["Restaurants"].find ({}); for (auto doc:cursor) {std::cout 2.6 Get_values_from_documents.cpp Data from the document of the database, output to cout Using Bsoncxx::builder::stream::d ocument; Using Bsoncxx::builder::stream::close_array; Using Bsoncxx::builder

News that Groupon started a second round of funding, after the first round of $250 million trillion in the completion of the 30 million dollar financing, the so-called Groupon investors to the value of 1.35 billion dollars. Groupon offers a daily trading service in several cities, organising a large number of fragmented consumers on the internet, offering discounts of up to 40%~90% with a sufficient number of user bases and a range of services such as spas and

　　Geographic Information System　　Geographic Information System (Geographic information System)--referred to as GIS. By computer systems, geographical data and user composition, through the integration of geographical data, storage, retrieval, operation and analysis, generate and output a variety of geographical information, so as to land use, resource assessment and management, environmental monitoring, transportation, economic construction, urban planning and government departments to provide n

the top of the page is a search box, through which you can find a restaurant, you can rent a house, there are a variety of classified information, we provide a more extensive information than the public comments. For consumers, they also want the site to target the local life service is to provide a one-stop, so they do not need to go to different sites for registration, and the service is comprehensive, and more convenient. Our philosophy is to serve the entire life consumer industry users. a

Tags: Mon example import font path IMP pre number bootMongoDB boot command (in a CMD window) example: Mongod-dbpath "E:\db" MONGO use Database ( in another new CMD window) to list all databases: Show DBS using a database name View current database DB mongoimport import data mongoimport--db test--collection restaurants--drop--file primer-dataset.json--db test where do you want to go? Database inside the import--collection

({"Name": "Xiaoming"});d the B.student system discovers that student is a strange collection name, so the collection is created automatically. Delete the database, delete the current database 1db.dropdatabase (); 4.1 insert data into the data, as the data is inserted, the database is created successfully, and the collection is created successfully. 1db.student.insert ({ "name": "Xiaoming" }); We cannot insert a single line. So, we want to use sublime to write the form of the database externall

error prompting when inserting JSON file into MongoDB (my operating system is WIN10):the execution order at that time was: mongoimport-d test-c restaurants D://primer-dataset.jsonThe primer-dataset.json file is then stored in the folder and can be successfully inserted, with the following command: mongoimport-d test-c restaurants d://mongodb/ Primer-dataset.jsonThe success prompts are as follows:personal fe

doctors do this. If too many people are waiting, you can join the additional receptionist for service, but it must be much less than the thread-based mode. The second example is a fast food restaurant ordering. In the thread-based approach, before you arrive at the counter, give your order to the cashier or give the cashier a direct order, then wait until the food you want is ready for you. The cashier cannot receive the next person unless you get the food and leave. It's easy to receive more

the yield is guaranteed in the loop. When we use this generator, we should pay attention to the addition of the end condition, because the generator can continuously return the value. Now, use our generator to calculate the first Fibonacci sequence value greater than 10000. Min = 10000for number in Fib_generator (): If number > min: print (number, "was the first Fibonacci number over", min) Break This is very simple, we can set the value arbitrarily large, the code will eventually prod

Generally, there are about 20 pieces of data on the pages of the article. I don't know why, where is the maximum performance bottleneck of limit, where is the maximum value, and if there are any problems with getting 5000 entries at a time, 10000 entries, it is too difficult to retrieve 20 entries by page. For a long time, I have... generally, the article pages contain about 20 limit data records. I don't know why, where is the maximum performance bottleneck of limit, where is the maximum value,

The use of wireless switches is becoming increasingly popular in various large networks. What kind of wireless switches should we choose? Here, I will introduce you to a WS2000 wireless switch. We will analyze the features of the WS2000 wireless switch from various aspects. The WS2000 wireless switch is the first system that integrates both wired and wireless network solutions. Its price and design aim to meet the needs of small and medium-sized enterprises and their branches, suitable for retai

fill in an additional form, he will give you a new one and repeat the process. This system is very efficient, and almost most doctors do this. If too many people are waiting, you can join the additional receptionist for service, but it must be much less than the thread-based mode. The second example is a fast food restaurant ordering. In the thread-based approach, before you arrive at the counter, give your order to the cashier or give the cashier a direct order, then wait until the food you

, and the factory method pattern can be used when creating different object instances under the same conditions.Simple objects, especially those that need to be created with new, do not need to use Factory mode. (It is complicated to use the factory, simply do not need to use, but increase the complexity of the program.) ）　Practice deepens Understanding:I asked you to go to the restaurant to eat, there are Northeast food (I am Northeast yin), Zhejiang cuisine, Beijing cuisine and so on, I took y

and market demand changes.The planning system, logic and model of APSBut for a variety of menus, such as a Chinese restaurant to receive a lot of different guests every day, these guests have different hobbies, but also have different priorities, at different times to the restaurant, the point of different meals, the order is not to comply with the first to first serve the principle. At the same time, restaurants have only the raw materials that are

The sweet journey of the sudden, is a kind of surprise recollection, lawlessness in our life! travel is a good way of life interpretationHave been planning to go, this summer from time to time rain (south of the weather is unfathomable, think down and continuous)finally decided to go on a trip. , how it weather, but also hard to resist our trip to the heart hahaGet up early (up to 6) don't know if it's excitement or anything, getting up early doesn't feel tired .successfully arrived in Hong Kong

before eating, and having a sense of affection. That is to say, now on the food of the brand quality, style has been asked. Through social intercourse, we want to express some things, consumption levels, values ... For the merchant, it is easy to use the Internet to achieve the purpose of brand communication.Therefore, the traditional food and beverage industry should not be limited to the promotion and operation under the line, through the Internet traditional restaurant can obtain a wider mar

American group take-out is the company's professional delivery of the company's online service booking platform, in year one month formally on-line, has covered Beijing, Shanghai, Guangzhou, Tianjin, Xian, Shenyang, Xiamen, Ningbo, Wuhan, Kunming and other Hundreds of cities, as well as 50000+ restaurants , 5000+ brand chain restaurants , Chinese food, western food, snacks, fast food, beverage dessert ..

found the business problem, also found the problem of the program, the overall process run through, in the next two days to adjust the program and platform basic information perfect, in Sunday another round of testing, the next Monday to customer leadership to demonstrate. After a morning of collection and finishing, will an open-source framework to complete, with basic permissions function, replace the company logo, adjust the color matching, meet the project needs, looks very tall on the feel

Test instructions: (analog)In a restaurant there are several waves of guests each day, giving them time and time to go,Ask the restaurant how many chairs are needed to make the guests have a chair to sit on.Correct ideas:The total number of restaurants increased when guests arrived (v), the total number of restaurants increased (-V), V for each wave of peopleOpen an array of 2*n (node type), node.t Save the

1519. Formula 1Time limit:1.0 SecondMemory limit:64 MBBackgroundregardless of the fact, that Vologda could don't get rights to hold the Winter Olympic games of 20**, it's well-k Nown, that's the city would conduct one of the Formula 1 events. Surely, for such an important thing a new race circuit should being built as well as hotels, restaurants, international Airpo Rt-everything for Formula 1 fans, who'll flood the city soon. But if all the hotels an