lizy0874 Ask a question 2022-11-07 16:08

Question Question eSnp How do different vlans communicate with each other in this figure?

Can the ping of different vlans in this figure communicate with each other? How to communicate? I haven't given

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donghee Ask a question 2022-11-07 16:21

Question 在微信小程序的组件中引入使用computed属性时，遇到的问题

问题遇到的现象和发生背景 在小程序组件中引入computed时，在项目根目录利用 npm init -y 初始化 然后使用npm install --save miniprogram-computed来下载computed，下载完毕后在组件的js中使用 const computedBehavior = require('miniprogram-computed').beha vior 在compunents中用 behavior （computedBehavior ） 来引入，然后就出现了相应的报错 用代码块功能插入代码，请勿粘贴截图 运行结果及报错内容 我的解答思路和尝试过的方法 重新下载过npm install --save miniprogram-computed并且重新构建过 我想要达到的结果 希望可以让代码成功运行...

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eastnet1 Ask a question 2022-11-07 16:47

Question logstash-input-s3 When collecting data on aws-s3, there is a time difference. How can I adjust the t ime difference?...

When using the logstash s3 plugin to receive data from aws-s3, the sincedb file is always read tens of minutes later than the actual data on aws-s3. How can I adjust the SincEDB file to reduce the er ror? ...

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dodwin Ask a question 2022-11-07 17:13

Question _vsnprintf_s崩溃解决办法

下面代码在执行_vsnprintf_s这句时崩溃了，还有其他时候格式类型和值对应是对的，也崩溃了，有什么办法可以阻止_vsnprintf_s崩溃？ void myPrintf(const char *pFormat, ... ) { va_list args; va_start(args,  pFormat); char buf[1024] = {0}; _vsnprintf_s(buf, si zeof(buf), pFormat, args); va_end(args); } int main() {       HRESULT hr = -1;       myPrintf("%s", hr); } ...

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qznxcyp Ask a question 2022-11-07 22:04

Question devc++ expected} at end of input how to solve

Ask for help to see what is wrong, think for a long time, do not know the reason, I just start c language feel very difficult

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xiaoyudgx Ask a question 2022-11-07 22:05

Question ElementUI Input tag rendering problem

添加用户 When using the ElementUI component, did you notice that this input field is missing a little css style? Yes! All of a sudden my css sty le was being used and swallowed, and the bound data had to be double-clicked to show up(there was a data bound, but it didn't show up!). When there is no hover, the style will fail. I don't know why, but it is said on the Internet that it is due to rendering problems. I added this. added the corresponding @input="forceUpdate($event)", which has no effect, but I personally...

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dingxude Ask a question 2022-11-08 09:46

Question How to solve the problem of #input#?

name error, Unresolved application < br / > < div class = "aw - list - img > students_info = {} def 修改学生成绩(): name = input("请输入要修改的学生的名字：") if name in students_info: item = input("""请输入要修改的成绩项名字： 1.编程 2.逻辑 3.沟通 4.合作""") grade = input("请输入新的成绩：") if item in students_info[name]: grade = input("请输入新的成绩：") student s_info[name][item] = grade else: print("你输入的科目不正确，请输入'编程' '逻辑' '沟通' '合作'") else: print("学生名字不在名单中，请重新输入") def 删除学生成绩(): ...

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eee123lhm Ask a question 2022-11-08 16:01

Question What about empty rows to get data

When using the socket to GET data because there are empty lines in the data so that the code thinks the program is finished? String inputLine; StringBuilder response = new StringBui lder(); while ((inputLine = in.readLine()) != null) {//将输入流获取的数据存到可变字符串中 response.append(inputLine); } Running result and error content Because I know there's only one empty line in this one and I'll let it end when I get to the second empty line but this method sometimes gets the data sometimes it's wrong and it's very slow and it doesn'...

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dxl19861227 Ask a question 2022-11-08 16:03

Question 为啥python这段代码执行不出来呀

x= A|B #AB都是集合喔a = input ("请输入并集的结果")if a== x: print("回答正确") 应该是input输出的是字符串，然后if后边比较的是集合，两者不能作比较然后就不晓得怎么改了。

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cuxiaozhuge Ask a question 2022-11-08 16:07

Question input 3 words, how to convert to carriage return a: carriage return b: carriage return c:?

s = input("请输入框架，以逗号或空格隔开") b = input("s[::1]") …… # print 打印 s= '''{ab路径：事，对象}''' s1 = "事：双12买裙子" s2 = "对象：女友" print ''' 事，对象 事：双12买裙子 对象：女友 '&#x 27;' . ...

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dandan1980 Ask a question 2022-11-09 02:05

Question t the Snp with P < 5*10-8?

TwoSampleMR two-sample Mendelian randomization When using the twosampleMR package, the exposed file is the extracted local file. How to screen Snp with P < 5*10-8? Read locally exposed files: exp_dat < - read_exposure_data( filename = 'Firmicutes.txt', sep= "\t", snp_col = "rsID", beta_col = "beta", se_col = "SE", effect_allel e_col ="eff.allele", other_allele_col = "ref.allele", #eaf_col = "EAF", pval_col = "P.weightedSumZ" ) exp_dat$exposure < - "Firmicutes" read_exposure_data() c...

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oybt888 Ask a question 2022-11-09 11:13

Question Java idea 连接sqlserver服务器失败

按照网上教程添加驱动后程序运行错误显示如下： package geng.handle; import geng.model.Register;import java.sql.*;import javax.swing.JOptionpane;public class HandleInsertData { Connection con; PreparedStatement preSql; public HandleInsertData(){ try{ Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");//加载JDBC-MySQL驱动 } catch(Exception e){} String uri = "jdbc:sqlserver://loc alhost:1433;DatabaseName=test"; try{ con = DriverManager.getConnection(uri,"sa","123456"); //连接代码 System.out.println("服务器连接成功！"); } catch(SQLException e){} } pub...

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bjynfww Ask a question 2022-11-09 14:07

Question Why doesn't mandatory data type conversions work here

Read two integer operators(data1 and data2) and an operator(op) to evaluate the expression data1 op data2, where op can be +, -, , /. [input form] Console input operand and operator : 1. First, enter two integers separated by Spaces, data1 and data2. 2. Enter a character as the operator op. op can be '+', '-', ' ', '/'. Wh en is entered, a space is left between data1, data2, and op. For details about the format, see Example Input. [Output form] The console outputs the operation result. For division operation, ...

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huaxin445944 Ask a question 2022-11-09 14:53

Question Validation problem for the element input box

Symptom and background of the problem Due to project requirements, all search input boxes are required to verify the input, but how can the search box verify whether the input content is corr ect? The input input can limit the input content, but how can it prompt? < div class = "aw - list - img > < br / > < br / > this is code are generally forms authentication, this i s tempimgKey2 < /p> Insert code with code block function, do not paste screenshot ...

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beloved840426 Ask a question 2022-11-09 15:27

Question How do I limit the number of input() inputs?

password = "555555" # 设置账户密码 i = 0 # 初始化记录输入密码次数的变量 while i < 6: # 密码输入次数低于6次，执行循环体程序 num = input ("请输入6位数字密码！") i += 1 # 密码输错次数加1 if num == password: # 判断密码是否正确 print("密码正确，正进入系统！") i = 6 # 设置i>7，退出循环 else: print("密码错误，已经输错", i, "次") if i == 6: # 如果密码输错6次，提示“密码错误6次，请与发卡行联系！！” print("密码错误6次，请与发卡行联系！！") How to limit input to six digits? ...

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