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问题 I am working on a python exercise asking for Write Python programs that read a sequence of integer inputs and print The smallest and largest of the inputs. My code so far def smallAndLarge(): num1 = int(input("Enter a number: ")) num2 = int(input("Enter a number: ")) if num1 > num2: print(num1,"is the largest number, while",num2,"is the smallest number.") else: print(num2,"is the largest number, while",num1,"is the smallest number.") smallAndLarge() I am using def smallAndlarge(): since my

问题 Now I try to solve task about finding length the longest substring that consists of the same char. For example, I have a string yyuuufhvksoooo , then I will get result 4 . I wrote this code, here it is: function longRepeat(line) { if (line.length > 0) { var count = 1; var max = 1; } for (let i = 0; i < line.length - 1; i++) { if (line[i] == line[i + 1]) { count++; if (count > max) max = count; } else { count = 1; } } return max; } It is work. But when I test this code with big string,

问题 I found what i need on this link https://material-ui.com/components/lists/#simple-list using material-ui. On this link there is chapter "Nested list items". This chapter have only one nested list item with method for expand more/less. I have two nested items in my sidebar. Both of them call a method handleClick for expand more/less options. I want to expand only one (clicked) nested item per click. I also want to expand less on previous item. Here is my sidebar: import React from "react";

问题 I found what i need on this link https://material-ui.com/components/lists/#simple-list using material-ui. On this link there is chapter "Nested list items". This chapter have only one nested list item with method for expand more/less. I have two nested items in my sidebar. Both of them call a method handleClick for expand more/less options. I want to expand only one (clicked) nested item per click. I also want to expand less on previous item. Here is my sidebar: import React from "react";

问题 I have the following query line: c.execute("""insert into apps (url)""") I have variable url that I try to append in query insert. But U get Mysql sintax error There are two field in table: id - autoincrement and url 回答1: The better question should be "How to substitute value in string?" as the query you are passing to the c.execute() is of the string format. Even better, "How to dynamically format the content of the string?" In python, to do that there are many ways: Using str.format() # Way

问题 I am new to web services. After much googling and trying everything that's been posted about accessing the SoapHeader from endpoints, I still cannot get it to work. I'm getting the following error: java.lang.IllegalStateException: No adapter for endpoint when adding SoapHeader in the method signature of the handling method. If I remove the SoapHeader parameter, I do not have any issues. <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi

问题 Now I try to solve task about finding length the longest substring that consists of the same char. For example, I have a string yyuuufhvksoooo , then I will get result 4 . I wrote this code, here it is: function longRepeat(line) { if (line.length > 0) { var count = 1; var max = 1; } for (let i = 0; i < line.length - 1; i++) { if (line[i] == line[i + 1]) { count++; if (count > max) max = count; } else { count = 1; } } return max; } It is work. But when I test this code with big string,

问题 I have the following query line: c.execute("""insert into apps (url)""") I have variable url that I try to append in query insert. But U get Mysql sintax error There are two field in table: id - autoincrement and url 回答1: The better question should be "How to substitute value in string?" as the query you are passing to the c.execute() is of the string format. Even better, "How to dynamically format the content of the string?" In python, to do that there are many ways: Using str.format() # Way

问题 I am new to web services. After much googling and trying everything that's been posted about accessing the SoapHeader from endpoints, I still cannot get it to work. I'm getting the following error: java.lang.IllegalStateException: No adapter for endpoint when adding SoapHeader in the method signature of the handling method. If I remove the SoapHeader parameter, I do not have any issues. <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi

问题 So I am trying to plot a graph of 3 of my functions for a beam on one graph using the matplotlib module and am getting value errors when attempting to do so. The main bulk of code is: class beam(object): '''This class is models the deflection of a simply supported beam under multiple point loads, following Euler-Bernoulli theory and the principle of superposition ''' def __init__(self, E, I, L): '''The class costructor ''' self.E = E # Young's modulus of the beam in N/m^2 self.I = I # Second