小编con*_*nks的帖子

我正在使用本教程:http: //docs.aws.amazon.com/elasticbeanstalk/latest/dg/create-deploy-python-django.html

我.ebextensions在根目录中创建目录,并将此django.config文件放入其中:

option_settings:
  aws:elasticbeanstalk:container:python:
    WSGIPath: mysite/wsgi.py

我也试过设置路径,mysite/mysite/wsgi.py因为我在某个地方看到了那个工作,但它没有帮助我.

我看的每个地方都显示了一个不同的.config文件,不同的安排,我不知道从哪里开始.如何在Elastic Beanstalk中正确设置我的WSGIPath？

这是 DataFrame 的前 5 行（格式很差，但您可以看到其中大多数值都可以转换为数字）

df.head()
ID  Overall Acceleration    Aggression  Agility Balance Ball control    Composure   Crossing    Curve   Dribbling   Finishing   Free kick accuracy  GK diving   GK handling GK kicking  GK positioning  GK reflexes Heading accuracy    Interceptions   Jumping Long passing    Long shots  Marking Penalties   Positioning Reactions   Short passing   Shot power  Sliding tackle  Sprint speed    Stamina Standing tackle Strength    Vision  Volleys
0   20801   94  89  63  89  63  93  95  85  81  91  94  76  7   11  15  14  11  88  29  95 …

这个程序运行正常,但它返回的每月付款完全关闭.本金额为400,000美元,利率为11%,10年付款期间,每月支付44000.16美元.我搜索了抵押贷款支付的等式(算法？),然后把它放进去,不知道我哪里出错了.

import locale
locale.setlocale(locale.LC_ALL, '')

def mortgage(principal, interest, n):
    payment = principal*((interest*(1+interest)**n) / ((1+interest)**n-1))
    return payment

principal = float(input("What is the amount of the loan you are taking out? $"))
interest = float(input("What is the interest rate? (%) ")) / 100
n = float(input("How many years? ")) * 12
print
print "Your monthly payment would be", locale.currency(mortgage(principal, interest, n))

我在Android Studio中创建了一个滚动活动,我从设置FAB操作的活动中删除了代码,但活动xml中没有匹配的属性:

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context="myactivity"
tools:showIn="@layout/activity_edit_address">

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_margin="@dimen/text_margin"
    android:text="@string/large_text" />

</android.support.v4.widget.NestedScrollView>

我在Google上发现的所有内容都表示要删除FAB XML属性以阻止它显示,但这似乎已经过时,因为它不存在.我在哪里可以删除它？谢谢.

我写了一个初学者程序,旨在查找和打印任何数字的素数因子:

def is_prime(n):
    if n == 3:
        return True
    elif n == 4:
        return False
    else:
        n = int(n**0.5)+1
        for i in range(2,n):
            if n % i == 0:
                return False
        return True

def prime_factors(n):
    for i in range(2,n):
        if n % i == 0:
            x = i
            primes.append(x)
            y = n / x
            return y
            break


primes = []

def main(y):
    while not is_prime(y):
        y = prime_factors(y)
    primes.append(y)
    print(primes)

以下是该程序的运行示例,让我感到困惑:

main(625)

[5, 5, 5, 5]

...

main(160)

[160]

... …