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python初学者好例子

...sp;   except ZeroDivisionError:         print("Can't divide by 0.  Please try again.")     except NameError:         print('Invalid input.  Please try again')     except AttributeError:       &nb...

评估蓄电池的价值以平衡屋顶光伏发电

...(filename='system.png')# Yearly simulation is put in a function so that we can call it back later: def yearly_simulation(PV,load,BatteryCapacity,timestep): #Initialize variables: Nsteps = len(PV) LevelOfCharge = np.zeros(Nsteps) # kWh EnergyFromGrid = np.zeros(Nsteps) ...

指纹传感器生物识别门锁

... initialize fps   fps.SetLED(true);   //turn on LED so fps can see fingerprint   pinMode(relay, OUTPUT);   pinMode(buzzer, OUTPUT);   digitalWrite(relay, LOW); // keep motor off initally   Serial.println("Connecting to ");   Serial.println(ssid);  ...

购物门户项目

...ets/js/scripts.js"></script>  <!-- For demo purposes – can be removed on production -->    <script src="switchstylesheet/switchstylesheet.js"></script>    <script>   $(document).ready(function(){    $(".chan...

KeePass

...s will be in         // this place only and can be erased securely later)         pwgErr = PbgGenerate(vOutBuffer, pSettings, pRandom);     }     if((vOutBuffer.size() == 0) || (std::find(vOutBuffer.begin...

Python医生招聘数据

...;    '&num=1&format=json&line_separator=win&can_repeat=yes'         res = requests.get(proxy_url)         host = res.json()[0]['host']         port = res.json()[...

C 语言编程经典 100 例

...代码:main(){long int i;int bonus1,bonus2,bonus4,bonus6,bonus10,bonus;scanf(“%ld“,&i);bonus1=100000*0.1;bonus2=bonus1+100000*0.75;bonus4=bonus2+200000*0.5;bonus6=bonus4+200000*0.3;bonus10=bonus6+400000*0.15; if(i〈=100000)  bonus=i*0.1; else if(i〈=200000)     bonus=bo...

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