cny hackathon

When hackathon encounters full-stack engineers and hackathon encountersOn February 24, April 17, he participated in the HackAthon24 hackathon organized by Sina Weibo platform architecture. I think it's the first time I 've participated in this type of technical activity. I feel novel and passionate. In fact, I feel that the back-end engineers have little advantag

I'm glad to have won the hackathon championship this time! The accuracy of our music prediction algorithm reaches RMSE = 13.24598. The implicit feedbacks of SVD ++ did not play a major role this time. On the contrary, 86 feature columns in words are of great help and used in logistic regression. In addition, the combination of various profiles, items, and artist of users also brings good results. The competition is described as follows:Competition go

On October 6, July 5, 2014, AVOS cloud joined forces with dynamic technology, qiniu cloud storage, ucloud, Intranet push, segmentfault, EOE developer community, 100 offer, csdn, and geek college to reach the magic capital, A two-day hackathon competition was held for developers. This activity was exclusively co-sponsored by moji.com to provide special reports on developers' ideas and products. As the guardian of mobile application security, love encry

Last weekend participated in the IBM Analytics held "Big Data Hackathon" Beijing Station competition, 4 people team to get the first place, very happy, also very difficult, we four wesor like to work together for a long time, their respective cooperation with tacit understanding, Won the final trophy. The first day from 9 o'clock to 11 o'clock more, I would like to stay up late but limited to the organizer of the venue, the next day 9 o'clock to three

"The 11th annual Baidu Hackathon Black Horse Prize project landed: Baidu Literacy--so that the browser does not have to copy the text"Video public class, online ppt is also manually input notes?The elegant sentence was p in the picture, there is no way for me all?Is there any type of text that cannot be copied on any page?Baidu Literacy plugin, Baidu browser exclusive support, convenient box select a key recognition, cut a picture can be all the text

When you are engaged in online earning projects, especially overseas online earning projects, the recharge and exchange of international cash flow tools are frequently used. Today, we will introduce a company registered in Hong Kong, ruijie recharge-

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['return _ Code'] = "FAIL") {echo "communication error :". $ downloadBillResult ['return _ msg '];} else {print_r (''); Echo "[statement details ]".""; Print_r ($ downloadBill-> response); print_r ('');}} The preceding statement can only query data for one day at a time. The returned Bill result is as follows: Transaction time, public account ID, merchant number, sub-merchant number, device number, order number, merchant order number, user ID, transaction type, transaction status, payment Bank

A function is written in JavaScript to complete the following functions: 1. convert a given string, for example, 1234.55, to a correct Chinese currency Description: for example, RMB 2. The input string can be in the following forms: With separators, for example, 123,456,789.00; without separators, for example: 123456789 3. The output description of the Chinese currency must comply with the specifications, such as: 0.3 ---- the renminbi triangle; 0.33 ---- the renminbi triangle, and 1 ----

', ' open ', ' high ', ' Low ', ' Close ', ' volume '] def http_get (URL, resource, params= '): conn = http.client.HTTPSConnection (URL, timeout=1 0 conn.request ("get", Resource + '? ' + params) response = Conn.getresponse () data = Response.read (). Decode (' U Tf-8 ') return Json.loads (data) def ticker (symbol= ', data_type= ' 1day ', since= '): Ticker_resource = "/api/v1/kli Ne.do "params = ' if Symbol:params = ' symbol=% (symbol) stype=% (type) s '% {' symbol ': symbol, ' type ': Data_typ

Here is my English to write a short summary, directly posted out. Let us know we're here to join Hackathon.That's a exciting Hackathon for me and also the China team, I think. We experienced the full process, and learned a lot on how to organize a nice Hackathon. Meanwhile it is also a good team building activity. ? Through This Hackathon, we worked closely, and

variablesUnderstanding a function is better than understanding its intentions. Let the function be more valuable, as we use it as a data type:1 functionCONVERTTOUSD ( CNY ) {2 varresult =CNY* 6.5;3 returnresult;4 }5 var CNY= 99;6 varUSD =CONVERTTOUSD ( CNY );7 alert (USD);8 //The result is a conversion of the

The SA background configuration has a place to determine whether it is time-related: The price is time-related, that is, a row can have different prices, but these prices are not related to information records and need to be manually maintained; if the price field is set to the displayed status, the price can only be read from the information record. Click the condition button in me32l: 1. Time-related: Here, you can manually enter the price regardless of the new one. The created price is au

Beginners Guide to learn Dimension Reduction techniquesintroduction Brevity is the soul of wit This powerful quote by William Shakespeare applies well to techniques used in data Science Analytics as well. Intrigued? Allow me to prove it using a short story.In could ', we conducted a data Hackathon (a Data science competition) in DELHI-NCR, India.Register for Data Hackathon 3.0–the Battle of s

PHP gets FTP xml How PHP Gets the contents of Ftp://175.41.22.158/a.xml User name: test888 Password: test888999 ------to solve the idea---------------------- $url = ' Ftp://test888:[email protected]/a.xml ';$s = file_get_contents ($url);$xml = simplexml_load_string (" $s ");Print_r ($xml); SimpleXMLElement Object([row] = = Array([0] = = simplexmlelement Object([@attributes] = = Array([DataType] = BR[Billno] = 14111905203313[PlayerName] = u8889995[Agentcode] = 253001001001001[Ga

This is a creation in Article, where the information may have evolved or changed. "Editor's words" This time the main share of Dockercon on the information, share all the content can be divided into three parts: 1. Docker 1.7.0 depth resolution; 2. Dockercon hackathon, 3. Dockercon Festival. First step: Docker 1.7.0 Depth AnalysisFrom the Docker version change log, Docker 1.7.0 will have more or less changes in four areas: Docker runtime, Docker code

This is a creation in Article, where the information may have evolved or changed. October 21-22nd, coordinates Shanghai, two days a night uninterrupted burning brain, designated Golang programming language, a "world's coolest developer Carnival" is coming. "Program design itself can be either a science or an art," Donald Knuth in his 1974-year speech at the Turing Award. When I mentioned the art of programming, I was mostly looking at a program with an aesthetic perspective. "In Knuth'

Urgent, prompt JpGraphErrorAplothasanillegalscale ..... I used the xy axis data in the database, but an Error was reported, prompting JpGraphErrorAplothasanillegalscale. Warn to be in A hurry and prompting JpGraph Error A plot has an illegal scale ..... I used the x-y-axis data in the database, but an Error was reported, prompting JpGraph Error A plot has an illegal scale. this cocould for example be that you are trying to use text auto scaling to draw a line plot with only one point or that the

property. Perhaps it is more difficult to say, understanding may be some difficulties, then a small example to understand the calculation of the property is going on.Below we create a class named money that has two properties in the Money class, one for the store property (normal property) named CNY (for renminbi) and another for the calculated attribute named USD (for USD). The value of CNY is computed by

Recently in their own groping Vue's use, because compared to just go to see tutorials and examples, feel better to write a demo to get started quickly. Just see the applet has a simple but very delicate application of the minimalist exchange rate, and its expression is similar to Vue's form of expression, so think of a simple application to try it. The first step is to build a simple HTML structure.DivID= "Demo"> H1>Exchange rate ConversionsH1> Divclass= "Moneybox">span>CNYspan