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    I have a list, when I transform it by np.fft.rfft and bring it back by np.fft.irfft it does not work for ex(2) but work with ex(1 ... , 6], [45, 6, 3], [847, 5847, 6]] Please help....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    请问 powershell 有类似 linux sudo -s 功能吗? 有时打命令突然需要管理员权限,这时候只能去打开 powershell run as admin 不能像是 linux 输入 sudo -s 就能简单切换 ... 或 PowerShell 普通用户切换为管理员_bobo_bc的博客-CSDN博客 Windows命令行切换管理员权限的问题...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have situation where MVC controller has sent list of records. Those records are displayed in view in order ... Details",new { transferHeaderId = update.TransferHeaderId }); }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Good day. I don't entirely understand this code. I understand that the syntax for range is range(start, stop, step/ ... -1, which is the default argument? Thank you very much....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am very new to Scala and Scalatest, but have some experience with Pyspark, and I'm trying to learn Scala from a ... appear that until sbt is exited the context is not stopped?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    如图所示,比如我选择了河北,点了石家庄,:class="item === nowPrice ? 'lan' : ''" 这样就加上了颜色,然后点击确定没问题再打开显示石家庄没问题,如果不点确定 点body关闭之后再打开应该还是全球,这应该怎么实现,求指导...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    Write a program using pointers that counts the number of elements that are nonzero and stops when a zero is found from the given array. Display the ... 9, 8, 5, 1, 3, 0, 2, 1, 6}...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    问题描述 假设当前有数据库表,其中一个字段为权重,现有数据行ABCD,其权重字段的值为1234; 在某一刻甲打开页面,对其进行查看; 然后乙在甲之后,对数据库进行操作,插入数据E,其权重为5,并随后调整权重为A-1 B-5 C-3 D-4 ... 借版本锁进行处理,即甲更新时版本不对,则直接抛出错误,并让前端刷新页面 但是我的组长说不对,让我自己好好想想 ...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    We are currently trying to remove XMLBeans from our project and trying to get everything to JAXB. While ... (); cur.insertElementWithText(elementName, nameSpace, elementValue); }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In my laravel-application I have two arrays, one called "headers" and one called "rows" and I only want the data from the " ... > request()->email ?? null ]); Thanks in advance......
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am currently using a lot of code for this. Is there a way to summarise the code? Thanks a lot! I would like to ... '') self.rubbing_marks_border_Type["A2"].set('') .... '''...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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999 views
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    I've used Flutter's add-to-app documentation to run a small Flutter application as a native module inside an existing ... anyone done this before and know what to do to resolve?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    For my study project, I need to write an algorithm that tries to find the best solution to fold a protein. In order ... lay next to eachother and can bond? Thank you in advance!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    i write this code in python def RangeSubjektif (_low, _high, _step): subjektif = np.arange(_low, _high, _step) return ... mean? and what should i do to remove that warning??...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    先上代码: html: <ul id="app"> <li v-for="item in 20" :class="computedClass(item)" @click="clickIndex = item" >{{item}}</li> </ul> js: data:{ ... 两种方式哪种更好,为什么?或者是说都一样? 对于这种情况有没有更好的解决办法...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    就比如说如何达到Excel中图表的效果? 比如下面这种的表 很明显上面的日期间隔是不一致的,然后用Excel生成图表的时候,会智能的按照日期间隔空出不一致的间隙,如下图 很明显,从数据圆点可以看出,是按照日期间隔分布的(而且只 ... 怕每个时间间隔其实是不一样的) 所以要如何处理上面图表的数据,才能在echarts里达到和上面Excel里图表一样的效果呢?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    标签Tag和文章Post是多对多的关系,标签model如下: class Tag(db.Model): __tablename__ = 'tags' id = db.Column(db.Integer, primary_key = True) title = db ... 根据post数量对tag进行排序 获取所有post数量大于1的tag 该怎么写查询?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.8k views
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    my elastichead is not connecting even when my elasticsearch container is running. I can't understand the problem. (env) ... no connection. my system is windows 10 home edition....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.8k views
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    ### 问题描述 vue项目本地测试的时候请求都没有问题,但是发布测试版的时候get请求的请求方式不见了,无法发送请求 ### 问题出现的环境背景及自己尝试过哪些方法 问题背景,初次进入首页请求菜单列表的时候,请求里没有携带请求方式 ... 期待的结果是什么?实际看到的错误信息又是什么? 期待的结果:请求成功! 实际看到的错误信息:请求没有发送成功!...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    【题目描述】 小伟报名参加中央电视台的智力大冲浪节目 本次挑战赛吸引了众多参赛者,主持人为了表彰大家的勇气,先奖励每个参赛者m元 先不要太高兴!因为这些钱还不一定都是你的 接下来主持人宣布了比赛规则 ... -= p.top(); p.pop(); } cout << m << endl; getchar(); getchar(); return 0; }...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a dataset with images and another dataset as it's description: There are a lot of pictures: people with and ... Thanks for any help. Added: checking the shape of pic_output:...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.7k views
1 answer
    SLES 12 SP3 Postgres 10.8 I have duplicated a table to migrate data from a DB2 instance. The fields are all of type ... defined by 2 characters. Does anyone how I might fix this?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.7k views
1 answer
    网上查了一个方法说可以这样写,但是我放到vue项目里就报错了,也试过了这样的写法, renderFunc(h, option) { return `<span title=${option.addr}>${option.addr}</span>` }, 不报错 ... ; }, 这个方法是可以显示的,也不报错,但是美中不足的是不该显示的内容都显示了 ...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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2.0k views
1 answer
    大佬们 想问一下ant-design-vue源码拉下来之后怎么启动运行 源码已经拉下来了 依赖已经安装好了 但是 npm start的时候报错 我以为是路径的问题,但是源码上面也没有这个文件怎么回事 附链接 https://github.com/vueComponent/ant-design-vue 本人小白一枚 望各位大佬解答...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.9k views
1 answer
    I have one old angular js application. Currently I am developing each screen of this application in Angular 10 and ... anyone please suggest in what way we can achieve this....
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.7k views
1 answer
    我的想法是要选中时在选项的右上角有打钩,但是实际上是在父级的右上角,查了一下absolute确实是这个效果,这就让我也不知道怎么解决这个问题了 .van-col_active { border: 1px ... : scale(1.2, 0.8); color: #ffffff; } span { color: #0099ff!important; } }...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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2.3k views
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    FF 84.0.2, GM 4.10.0 The code can be seen at GitLab. The relevant part is: ... const doc = ... DOC CREATED DOMException: The operation is insecure. Script works with Tampermonkey....
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    When you try to sort by distance in ES, the result usually contains the distance between matches ... resultPage = elasticsearchTemplate.queryForPage(searchQuery, CircleES.class);...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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