hackathon chicago

women have 8.75 children );4. Therefore, the ratio of men to women is. Question 4: How many piano tuner are there in the world?? (Position: Product Manager) Answer: Our answer is "depends on the market situation. If the piano needs to be tuned once a week, it takes one hour for each call, and each tuner works for 40 hours a week. We think that every 40 piano would require a tuner ." This problem is also known as the "Fermi Problem ). The question that Feri asked was "How many piano tuner is the

Water problem. The game with TXT deleted the number and-and then wa ... Then found Philadelphia 76ers, this team name has numbers ...#pragmaComment (linker, "/stack:1024000000,1024000000")#include#include#include#include#include#include#includeSet>#include#include#includeusing namespaceStd;typedefLong LongLL;Const DoublePi=acos (-1.0), eps=1e-8;voidFile () {freopen ("D:\\in.txt","R", stdin); Freopen ("D:\\out.txt","W", stdout);} InlineintRead () {Charc =GetChar (); while(!isdigit (c)) C =GetCha

Return pizza ' Chicago Pizza store 2 ' class Chicagopizzastore (Pizzastore): Def create_pizza (self, pizza_type): Ingredien T_factory = Chicagopizzaingredientfactory () if Pizza_type = = "Cheese": Pizza = Cheesepizza (ingredient_fa ctory) pizza.set_name ("Chicago Style Cheese Pizza". Decode (' Utf-8 ')) elif Pizza_type = = "Clam": Pizza = Clampiz Za (ingredient_factory) pizza.set_name ("

Module Related:ChannelsSummary: Channels is designed to enhance Django's asynchronous capabilities while allowing Django to support WEBSOCKET,HTTP2 push and background tasks, not just the Request-response model.Django-bakerSummary: Django Baker can help developers quickly launch projects. As long as the app name is provided, Django Baker can automatically generate views, forms, url,admin pages, and templates based on the models in the models.py file.Django-qSummary: Django Q is a native Django d

, photos, likes, and all of the rich data that people love is about Facebook. All of the This in just under a second. HipHop allows us to write the logic this does the final page assembly in PHP and iterate it quickly when relying on custo M Back-end Services in C + +, Erlang, Java, or Python to service the News Feed, search, Chat, and other core parts of the SI Te. Since we ' ve thought about a few different ways to solve these problems and has even tried implementing a few of them . The commo

immediately start pairing programming with the left or right colleagues without having to tangle with the configuration of the development environment. Using the exact same configuration can greatly place a collaboration between two developers.Although I don't have Ruby on Rails, the company thinks I can do the job. Because I would Python and Django and win the Hackathon race, the company thinks it can explain the problem.The first few Cho are hard,

Ubuntu Linux Server they use in the product. The engineers here are not good at vim and Emacs, the text editor used by everyone is rubymine, which is a powerful integrated development environment, the default configuration is very useful. Each of the engineers here uses exactly the same tools, meaning that everyone can pick their own seats and then immediately start pairing programming with the left or right colleagues without having to tangle with the configuration of the development environme

change jobs, but this can help you see the real market demand and how to keep up with the times.For team/company-for teams and companies:Give pressures and challenges to the employees. Rotate the jobs, let the "experts" has chance to broaden their skills. Start new projects, feed the Warriors with battles.give staff pressure and challenge . The rotation system allows "experts" to expand their skills. Start a new project and use battle to hone your warriors.Hold

NTS, photos, likes, and all of the rich data that people love is about Facebook. All of the This in just under a second. HipHop allows us to write the logic this does the final page assembly in PHP and iterate it quickly when relying on custo M Back-end Services in C + +, Erlang, Java, or Python to service the News Feed, search, Chat, and other core parts of the SI Te. Since we ' ve thought about a few different ways to solve these problems and has even tried implementing a few of them . The c

RubyMine. This is a powerful integrated development environment and the default configuration is very useful. The tools used by each engineer here are exactly the same, meaning that everyone can select their seats and immediately start programming with colleagues on the left or right, you do not need to worry about the configuration of the development environment. Using identical configurations can greatly facilitate cooperation between two developers.Although I don't know Ruby on Rails, the co

Daily maintenance of Windows XP is a time-consuming and boring task. If Windows XP is smarter, it would be nice to perform automatic maintenance. Next, we will introduce you to the technique of enabling Windows XP to perform automatic maintenance through the. inf file. The specific content of automatic maintenance can be set at will, but it needs commands. For example, Xcopy is used for file backup, Defrag is used for disk fragmentation, and Del is used to delete junk files. In order to clarify

still higher than the opportunity cost of 1 English people to produce 1 scones, that is, the English bornThere is still a comparative advantage in baking cakes. In trade, then, the Scots and the English can still benefit.6. The following table describes the production possibilities of the two cities in the Baseballia country:BostonThe amount of red-mended socks a worker produces per hour. The amount of white socks a worker produces per hour3 3Chicago21A. What is the price of a pair of white soc

/los_angeles '), (+, U ' America/chicago '), (521, U '), (1251, U ' america/new_ York ')] 3. Using the Defaultdict simplification function Countzone functionThe Python standard library collections Some data structures and is more convenient to use, where defaultdict can assign default value to the dictionary. from Import Defaultdict,counter def Countzone (timezones): count_zone=defaultdict (int) for in TimeZones: Count_zone[tz]+=1

^binsurance^c.1^ A200 Chicago ave.^boak park^bil^b60700 Bill king^a60001.0^a^afederal taxes^c.15^bstate taxes^c.03^binsurance^ c.1^a300 obscure dr.^bobscuria^bil^b60100 Note ^a: Separating fields ^b: separating elements in Array/struct/map ^c: Separating the KV in the mapSee "Hive Programming Guide" P44. 3, import the data into the table Load data local inpath '/home/ljhn1829/phd ' into table employees partition (country= ' Us ', state= ' Ca '); 4

Tags: post arrangement greater than TNO NES tin join MYS NULL--Seventh Chapter--1, check the earliest and latest date of entry dateSelect min (hiredate), Max (HireDate)From EMP--2. Check the average salary of all employees starting with sales, minimum wage, most-high wages, wages andSelect AVG (sal), Min (Sal), Max (SAL), sum (SAL)From EMPWhere job like ' sales% '--3, Query department 30 how many employeesSelect COUNT (*)From EMPwhere deptno = ' 30 '--4, the number of departments to inquire abou

12{factory method of "Headfirst design mode" Factory mode}3{Product Class}4{compiler tool: Delphi2007 for Win32}5{Contact information: [Email protected]}67unit uproducts;89interface1011type{Abstract Pizza}13Tpizza = Class abstract (TObject)Strict privatefunction getname:string;Strict protectedfname:string;fdough:string;fsauce:string;PublicProcedure Prepare;Procedure Bake;Procedure Cut; VirtualProcedure Box;Name:string read GetName;End;28{NY Style Pizza}30Tnystylecheesepizza = Class (Tpizza)Publi

. 17-19 Jan, Global Artificial Intelligence Conference. Santa Clara, USA. 17-19 Jan, AI NEXTCon. Seattle, USA. 18-19 Jan, AI in Healthcare Summit. Boston, USA. 19-21 Jan, International Conference on Control Engineering and Artificial Intelligence (CCEAI). Bay ay, Philippines. 23 Jan, Women in Machine Intelligence Dinner. San Francisco, USA. 25 Jan, Beyond Machine's Deep Learning Bootcamp. Berlin, Germany. 25-26 Jan, AI Assistant Summit San Francisco. San Francisco, USA. 25-26 Jan, Deep Learning

. In addition, if two identical node names appear in the same inf file, the system automatically merges the entries under these two node names. * Rule 2: The content between a section is an entry. Each section is composed of multiple entries, each entry is in the form of Signature = "$ Chicago $. If there are multiple values after an equal sign for each entry, separate each value with a comma. * Rule 3: The inf file is case-insensitive. * Rule 4: The

sys @ SYBO2SZ> recover database until time '2017-08-22: 12: 40: 55'; --> use until time to restore to the specified time point Media recovery complete. 12:44:07 sys @ SYBO2SZ> alter database open resetlogs; --> after the media Shard is restored successfully, open the database using resetlog. Database altered. 12:44:20 sys @ SYBO2SZ> select count (*) from emp; --> the emp table is successfully restored. COUNT (*) ---------- 14 12:44:28 sys @ SYBO2SZ> select * from dept; --> because the recov

. Fortunately, now Java can finally help us achieve this desire. Let's take a look at a few examples to see the advantages and differences of this style. The normal way Let's start with two familiar examples. This is an ordered way to see if Chicago is a designated city collection-remember, the code listed in this book is just a partial fragment. Copy Code code as follows: Boolean found = false; for (String city:cities) { if (Ci