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541 views

1 answer

本来为了老外的习惯把周日定为一周的起始日，写着写着发现LocalDate计算时是把周一当作起始日的没出过国全凭小学讲的周日是起始日如下是计算2020-10-21上一周的周 ... ,21); date.with(TemporalAdjusters.previous(DayOfWeek.SUNDAY)); 这个Localdate有哪个接口能快速调整吗，哭了...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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634 views

1 answer

vue如何实时监听sessionStorage的变化？

这个下载合同我会根据sessionStorage.contractDetail是否存在来判断他是否显示隐藏但是这个sessionStorage.contractDetail是根据接口来返回的，请求时间可能1-3秒，现在问 ... 刷新后检测sessionStorage.contractDetail存在为true所以显示）大佬们，有好的解决方案嘛？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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814 views

1 answer

wso2esb - How to solve "301 moved permanently " in wso2 esb 4.9.0?

I want to consume Soap WSDL through the wso2 esb 4.9.0, while consuming facing "301 Moved Permanently" status only not ... Please some one help to sort out this. Thanks in Advance....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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681 views

1 answer

小程序canvas生成的背景图片和UI上的不一样怎么回事？

UI上面生成的背景图片的宽高是550*900 生成的宽高也没错可是生成的图片明显跟UI上的比例不对这是怎么回事？ <view hidden="{{hidden}}" class='preview_wrapper'> ... { console.log(res); wx.hideLoading(); } }); }, 2000); canvas生成的 UI...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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724 views

1 answer

有人了解旅游出行类APP的需求吗？

有人了解旅游出行类APP的需求吗？本人小白，对旅游类APP有一些想法，想搞一下。求指点...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

1 answer

java - SQL Grammer Exception in Spring Boot H2

I'v got a problem in my Spring Boot with H2 project. I got a get method for listing elements from ... findSutAll(userId); return new ResponseEntity(urunEntities, HttpStatus.OK); }...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

1 answer

linux系统中，cpu使用率的均值，峰值，最小值如何查询

公司要出系统运行报告，需要有cpu使用率的均值，峰值，最小值，这个是如何查询呀 CPU使用率：均值2.3%，峰值15.00%，最小值0.1%。内存使用率：均值3.6％，峰值3.76%，最小值1.00%。...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

1 answer

mac node运行mysql语句卡住

...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

1 answer

在vue.config.js中怎么配置将一个第三方库编译成es5

const path = require('path'); function resolve(dir) { return path.join(__dirname, dir); } module.exports = { publicPath: '/wf/', ... : { compress: true, port: 9000, proxy: {} }, };...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

1 answer

python - Speech to Text API offline(Preferred) or online

I'm making a windows desktop application that needs to transcribe videos and I'm looking for a good free API to help me ... most of the API's that I've found have bad accuracies....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

1 answer

正则匹配标签内的空格问题

我尝试用/(<.*?>)s(.*?)(</.*?>)/g 匹配 // 正则表达式 let rex = `/(<.*?>)s(.*?)(</.*?>)/g`; // 原字符串 let str = `<p class="ss" ><br> tab空 ... p>` 得到的结果是只匹配标签内的一个空格, 请问怎么实现标签内的空格都替换成 ? 呢? 在线匹配测试地址...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

1 answer

clojure - How do I download ClojureDocs for Cursive manually in IntelliJ?

I've recently installed the Cursive plugin for IntelliJ IDEA. At first startup, a popup asks whether ClojureDocs examples ... some configuration file or option would do the trick....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

1 answer

Use different variables in an extension of custom gradle plugins to create different tasks

I just learnt how to define variables in an extension of custom gradle plugin. However, my scenario is to create various ... taskB with message 'Hello'. message = 'Hello' } Thanks...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

1 answer

小程序scroll-view不触发bindscrolltolower怎么办？

给固定高度的话有时只有一条数据的话会有很大的空白这种情况怎么办？怎样才能自适应呢？有没有好的解决办法？ <scroll-view class="scroll1" bindscrolltolower="loadMore1" data-id="{{list[current].id}}" scroll-y> </scroll-view>...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

1 answer

一个机器学习等级划分的问题

现在有这么一个问题需要划分用户喜爱程度等级或者简单点划分为用户喜欢程度为弱或者强比如给了几个指标：用户的使用时长，用户购买频次，用户消费金额，最近一次消费时间间隔等指标我现在需要划分出等级（或者直接分成两类喜欢or不喜欢 ... 果适合这种等级程度划分的分类吗现在比较困惑我想明确这个问题，还是有其他的算法，望大神解答，能给一个思路，在线等...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.0k views

1 answer

java - Smali toast show code injection error - register v1 type Reference mismatch?

I injected the following piece of code to show toast message in an existing method myMethod into a decompiled app: .method ... /data/app/com.XXX/base.apk) Did I miss something?...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

1 answer

vue中使用变量

<template> <div> <ul> <li @click="num('a')"/> <li @click="num('b')"/> <li @click="num('b')"/> </ul> </div> </template> < ... } } } </script> 现在问题是this.keys想代表this.a 或者this.b 如何处理？...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.2k views

1 answer

python - Pandas groupby aggregation with percentages

I have the following dataframe: import pandas as pd import numpy as np np.random.seed(123) n = 10 df = pd. ... here something or is there indeed no out-of-the-box function?...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

1 answer

有源码不理解，

各位大佬，开门见山，就下面这串源码看不太懂，求指点 var R = typeof Reflect === 'object' ? Reflect : null var ReflectApply = R && typeof R.apply === ... .apply.call 这个没看懂什么意思？单独的apply和call能理解，这2个连在一起 ...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

1 answer

关于一个js的toString问题，toString(money).length < 32 的作用是什么？

最近看公司源码，发现一个很奇怪的写法用来验证传递过来的金额是否合法代码如下： if("number" === checkVariableType(money) && toString(money).length < 32) { params ... 检测变量类型的函数不明白的是toString(money).length < 32的作用是什么求解~...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.8k views

1 answer

GOOGLE SHEETS COPY MULTIPLE CELLS TO ANOTHER SHEET

I am new in Google sheets . I want to copy source sheet's cells A , D, F for active row to destination sheet's ... I couldn't paste to destination sheet. Thank you for your help....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

1 answer

tkinter - how to use loop to reduce the the code in python

I would like to create a lot of widgets in tkinter. I am currently using a lot of code for this. Is there a way to summarise the ... =r, column=1, sticky="W", padx=25, pady=4) '''...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.9k views

1 answer

Godot visual shader copy code from fragment to vertex

Exactly what the title says. I don't even know if it's possible, cause I looked all over the internet for an answer ... for answers, I don't want to rewrite it from scratch....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.8k views

1 answer

python新手，请问一下，python文件开头两行的编码声明为什么不生效呢？

python2.7 #!/usr/bin/python # -*- coding:utf-8 -*- if sys.getdefaultencoding() != 'utf-8': reload(sys) sys. ... {wd=[?3¨???è????]} = urlparse.urlparse(sdk_url).query...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.7k views

1 answer

正则匹配问题

想写一个正则只能匹配数字和换行符 /d| /; 这样好像不对，要怎么写一下...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.7k views

1 answer

Some windows apps no more run after using driver pack

I had many issues with my drivers, so my teacher asked me to use driver pack. After using it, some drivers ... fine before i used driver pack. Please help, any recommendations?...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.6k views

1 answer

C# (HttpWebRequest)WebRequest.Create(Url) [ ] 无法自动转译是什么情况?

...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

1 answer

I am trying to make a todo list in javascript but the HTML doesn't show it

I'm trying to code a todo list in javascript, but somehow it doesn't work. this is my JavaScript and HTML: let todos = [] ... <script src="./script.js"></script> </body> </html>...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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