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    Can PowerShell "see" line terminators as and r`n and 0x0a for example? When returning the last character of a text file with line feed terminator I can see ... not end with a line terminator, as these files break my SQL bulk insert. Thanks...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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386 views
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    需求就是当默认的host访问失败之后,需要换一个host, 我重新设置了axios.defaults.baseURL = 'http://baidu.com', 但是没生效,还是用的默认的...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    package.js dependencies": { "wx_webappframework": "git+http://192.168.1.201:7093/r/WX_WebAppFramework.git" } 配置安装主分支到项目中 git+http://192.168.1.201:7093/r/ ... 西怎么写,我试了 git+http://192.168.1.201:7093/r/WX_WebAppFramework.git#h5master/wx 不可以...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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429 views
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    I deployed my war file by JWS 3.1 Tomcat 8 but I couldn't find tomcat configuration file. Also, there is no any supporting documents in the official website. Please help! Thanks!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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403 views
1 answer
    I want to do something like Vlookup in pandas, I have a two column data frame, need to check if 2nd column values(B) are valid in 1st column(A), if yes related row and 2nd ... True].index), 'no match') df.at[i,"C"]=df.iloc[idx,1] print(df)...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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470 views
1 answer
    一个vue组件: <a-form :form="form" @submit="handleSubmit"> <a-form-item label="乐谱文件" v-bind="formItemLayout2"> <div class="dropbox"> <a-upload-dragger v-decorator="[ 'dragger', { ... : Object ?我现在想把dragger的内容改为后端返回的内容 或者response里放进去也可以 该怎么做?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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396 views
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    I have Python 3.7 && I would like to create a python 2.7 virtual environment to run some code that only works on python 2.7 How do I create this python 2.7 virtual environment? python3 -m venv ?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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438 views
1 answer
    搜索历史记录用的是本地存储,放到app会出问题吗### 问题描述...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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402 views
1 answer
    I'm new to Django and I try to develope a plugin for NextBox using this framework. To get familliar with it I'm using documentation from NextBox ... extras is unkown after installing the package, .plugins is unkown as well as PluginConfig...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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539 views
1 answer
    需求是这样的,tooltip展示需要获取后端数据,但是需要等请求回来数据之后再展示 那请问如何才能控制tooltip延迟显示?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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367 views
1 answer
    I'm trying to run test code in springboot and it shows the error like below. I cannot understand what NoClassDefFoundError means in this case. I made a PostsRepository ... because in my Intellij it shows a red line. Anyone please help me :)...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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579 views
1 answer
    el-checkbox check属性为true但页面却没有打勾,这是什么鬼? 具体情况: <el-checkbox v-for="itm in fieldList" :label="itm.label" :key="itm.label" :checked="itm.checked" border >{{ itm.checked + itm.label}}</el- ... 困惑,虽然这极有可能是一个很简单的问题但是作为前端小白的我还是不太懂,希望有知道的老哥帮忙看一下...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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533 views
1 answer
    在springboot项目中重写了一个servlet并且配置 server: port: 8132 servlet: context-path: /aaa servlet 配置 @Bean public ServletRegistrationBean commonServlet() { if (log. ... initParams.put("allow", ""); bean.setInitParameters(initParams); return bean; }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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972 views
1 answer
    项目中要使用G6绘图,初始状态宽度很大,绘图结束以后会超出画板,这时可以使用G6提供的函数fitView绘制合适画板的图,但是现在为了适应不同的显示器,想要在绘制结束之后调用再调用fitView,G6中有没有这个方法呢?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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941 views
1 answer
    比如在插件的函数组件点击事件中:我希望如果组件指定那就调用统一指定的默认的点击事件,但是用户也可以自定义其行为,使用类比较好实现,但是现在基本都是函数组件,有什么方法可以做到?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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964 views
1 answer
    I am new to Javascript, In the following code async function fun(callback) { callback(); } console.log('1'); fun(function(){ console.log('2'); }); console.log ... executed only after call stack is empty, so shouldn't the order be 1 3 2 ?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.4k views
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    I am using javax.persistence.criteria.CriteriaBuilder and I am having trouble using the persistence API to do this simple (oracle) SQL: SELECT * FROM foo ... anyway other way I can supply hibernate the inline literal for this function?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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904 views
1 answer
    用js 实现 https://chrome.google.com/web... 这个功能,有什么思路吗...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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988 views
1 answer
    laravel 的一个项目部署好了之后,生成的日志文件是apache的所有者权限,想把他变为nginx的所有者权限. 他是自动生成的 所以 chown 这个不好使 是不是哪里的配置需要更改一下 linux + nginx + redis + php7.3 + pm2 + laravel 5.6 都是使用yum安装的 都是一些正常的配置 这个要怎么更改一下 谢谢!...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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952 views
1 answer
    最近在写vue3的项目时, 发现好多数据进行约束的时候都要用到interface, 想问下大家都是怎么将interface归类的, 感觉这个太多了吧难不成真得 anyscript?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.1k views
1 answer
    I'm trying to add font awesome icons to my wordpress site using the Stratford theme. When I add them in the page it looks fine in the editor (see below) but ... Font Awesome, and FA pointed me to here, where i couldn't find a similar issue...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.2k views
1 answer
    Table 1: ID AUDIT_KEY Col_Name 1 100 FULL NAME 2 101 FNAME 3 102 LNAME 4 103 ADDR1 Table 2: ID_key AUDITKEY Col_Value 1 100 john abraham 2 101 johny 3 102 Abraham 4 ... FOR TABLE2.COL_VALUE IN ('ID','NAME','FNAME','LNAME','ADDR1')) AS TMP...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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987 views
1 answer
    <div id="app"> <div class="container"> <ul class="title flex"> <li v-for="(item,index) in titles" @click="active=index" :class="{active:index===active}" > {{item}} </li> </ ... =1">22</li> <li v-show="active===2">33</li> </ul> </div> </div>...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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955 views
1 answer
    虚拟机正常使用时,和远程访问工具连接失败,然后在服务中启动VMware Workstation Server就会立马停止 ,无法启动成功...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.0k views
1 answer
    const http = require("http"); const cheerio = require("cheerio"); const iconv = require('iconv-lite'); const BufferHelper = require('bufferhelper'); var App = { isDoing: 0, concurrentCount ... com', function (res) 直接是可以采集到内容,不知道哪里写错了,请求大神指导...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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951 views
1 answer
    js判断null,'',undefined,但不包含0的函数有吗?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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877 views
1 answer
    functiong mov(){ const [source, setSource] = useState([]); } useEffect(() => { const hide = message.loading('正在加载'); try { if (id !== '') { fetchData().then(r => hide ... 里可以获取值 }) console.log(source,'data') ----这里获取不到source的值????? //查询接口 }...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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