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    I want to convert my Int input to Binary Input This is My Code library IEEE; use IEEE.STD_LOGIC_1164.ALL; entity test is Port ( A : in integer; B : in integer; Z ... how can i do that ? and then i want to make an output Z to Dynamic Output...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    <script type="text/templete" id="templete" class="tep"> <div class="fields fields2 field_del"> <div class="field"> <span class="label"><em class="sign">*</em>用户名称</span> < ... </div> </div> <a href="#" class="del">x</a> </div> </script>...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    今天下载了一个webstrom,但是只能试用,谁有webstrom激活码,分享下可好?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    使用微信公众号,普通的多点标记,点击点标记触发事件,但是在本地测试代码,点击事件都会执行,而在线上的同样的代码,点击事件,以及地图的点击事件都不触发,有没有大佬,帮忙看下为什么,脑子都要炸了 这是线上代码,点击事件完全不执行...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    订单有数量,单价,总价 我想问一下总价计算后要不要存库。啥时计算...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    匹配$'userInfo1''hobby1'00 中括号中的数字,结果为0,0,0...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a parent view that has: @State private var myImage:UIImage? = nil I have a child view that wants to use it: @Binding var myImage: UIImage? ... the makeCoordinator function in my child view. What is the proper way to handle this?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In the process of refining my program, I inevitably broke something. Before, my mazes were painting beautifully, but now paintComponent() is never called at all (according to a sys-out debug text). ... 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0} }; }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    想做图片禁止拖拽,因为后台返回的是一整个富文本的内容,因此不能直接在img上面加οndragstart= return false; ( <img src= logo.gif width=88 height=31 οndragstart= return false; >不可行) 然后查了其他资料,说 for(i in document. ... 否有个设置可以直接禁用img外面包着的那层div,只要是该div下的图片,都不可能拖拽? 已解决,谢谢回答的大佬们 ...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a pickle file with all the extracted features from raw dataset and now I am trying to train a XGBoost model on it. In [4]: df.shape Out[4]:( ... ) and data type float64 How should I train this data? using xgboost version - 0.90...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    问题描述 // autocomplete <el-autocomplete popper-class="my-autocomplete" v-model="state" :fetch-suggestions="querySearch" placeholder="请输入内容" @select="handleSelect"> <i class="el-icon-edit el- ... 那里的自定义模板需要用后端返回的html字符串模板渲染,里面的number name是数据 ...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to right align my printed text with a tab space between the two generated columns. di = {"name": "John", "Job": "Scientist", "Age" ... work when printed out in PyCharm or sublime text output when the print command is instructed....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    如图,在windows的apache+php环境下, ` foreach (getallheaders() as $name => $value) { echo "$name: $value <br> "; } `...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    apache的配置文件:httpd.conf, 我想加载php的连接模块,参考此文章 LoadModule php5_module??????? modules/libphp5.so 可是我在apache的modules下,没有发现php相关模块(.so) $ pwd /usr/local/Cellar/httpd/2 ... modules ddee-MBP:modules ldl$ ls | grep php 需要怎么办呢?需要怎么获取到apache和php的连接模块?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    表字段包括:用户id,年,月,日 CREATE TABLE `a` ( `user_id` int(11) NOT NULL, `day` int(10) NOT NULL, `month` int(10) DEFAULT NULL, `year` int(10) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; 请查询在2020年每个月都有记录的用户id?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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178 views
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    I have created a web mapping about a national park with HTML and after a repository and obtain a host in Github in this link: https://cristianalvar.github.io/ ... "Geolocation error: Only secure origins are allowed (see: HTTPS:...." thanks!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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131 views
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    innodb 存储引擎, 使用 explain 时, 显示: type possible_keys key key_len ref ALL NULL NULL NULL NULL 就算是走主键索引, 也应该显示: key PRIMARY 才对呀.这是为何呢....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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376 views
1 answer
    vue的默认插槽里可以放任何代码, 但是怎么限制具体的内容呢? 过滤this.$slots.default我觉得是不可行的, 没看懂Element的源码, 至少它不是这样做的 <el-select v-model="value" placeholder="请选择"> <el- ... in options" :key="item.value" :label="item.label" :value="item.value"> </el-option> </el-select>...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    I've recently tried my hand at a simple search engine using TTS. However, I tried integrating Speech to text for the search field in Pysimple GUI and I ... ) sg.PopupNonBlocking(wiki_res) engine.runAndWait() print (values[0]) window.close()...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    memcached里面,重新set expire是什么效果? 如果我第一次设置时expire为10S,第二次更新值时把expire更新为20秒,那么,这个expire是从第一次设置的时候开始算,还是在第二次更新的时候开始算? 我的环境访问没有工具访问,不知道怎么验证,请有经验的人帮帮忙。...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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337 views
1 answer
    I own an OPENSSH private key in my local computer (Ubuntu) for SSH connection purposes which works as expected in my remote CentOS 8 server. Now I need to use it in ... I try to connect through SSH, that's why I've downgraded to 8.0.18...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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278 views
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    我们在开发一套toB系统,涉及到在线支付,我引入了支付宝,由于业务需要,每个订单,必须有该企业用户自己的支付宝账号来支付,想问一下支付宝如何解决指定支付宝账号进行支付?或者其他方式来指定用户来支付?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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119 views
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    When you have Python installed and you create a .py file, you will see Python File in the right click menu, and it'll be opened by the installed Python ... whenever I right click a Python file How do I achieve this? Context menu item:...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I need that execute_script doesn't inject js code directly in the source code of the page. I believe it's the case because when I check with CTRL+F in DEV ... works (I already searched a couple of hours...) Thanks and have agood day !...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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423 views
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    echart 散点图x轴标记的点偏移,对不上 题目来源及自己的思路 相关代码 XlineData= [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24] YlineData= ['0', ... : [ { symbolSize: 10, data: [ [1, 2.5] ], type: 'scatter' }] }; 为什么x和y轴与我标记对点对不上呀...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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482 views
1 answer
    项目是用 IDEA 的 gradle 项直接创建的,项目路径如下: src/ ├── main │?? ├── java │?? ├── kotlin │?? │?? └── org │?? │?? └── lxx │?? │?? └── dxtool │?? │?? ├── dxcmd │?? │?? ... 到包里面的方法 从IDEA中的external libraries项查看,发现自己的jar包右侧会标记 library root ,请问如何解决呢,非常感谢大家...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    这个demo的代码来自简书 /* * @Author: Shawbs * @LastEditors: Shawbs * @Date: 2020-07-03 11:01:22 * @LastEditTime: 2020-07-29 17:38:46 */ /** *自动录屏模块*录制桌面 * * @class ... (); } </script> </body> </html> 代码已经发到codepen了 https://codepen.io/shawbs/pen......
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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