Recent questions

0 votes

114 views

1 answer

How connect to MediaPlayer on android using php file

Last time I started using MediaPlayer in android app. I want to connect file to the server using php and play mp3 file. ... a php file with my browser download of file the starts....

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

351 views

1 answer

Python-requests中, 这一段logging的用法是什么作用 ?

实际现象一段不熟悉的logging用法( 猜测是给库打log 用的 ) 预期现象弄清楚该段 logging 代码的作用原理( 虽然有句注释 # Set default logging handler to avoid " ... NullHandler()) 上下文环境产品版本: requests最新操作系统: Linux Python: 2.7.x...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

339 views

1 answer

在Vue.js中使用less报错的问题？

我在vuejs中使用<style lang="less" rel="stylesheet/less">引入less，结果在编译的时候报“Parsing error: Unterminated JSX contents“的错误。如下图：请问这种状况应该怎么解决？（已经引入less和less-loader的依赖了）...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

555 views

1 answer

请求超时怎么专业解释比较好？

客户端在向服务器端请求数据时，若服务器端的代码需要运行时间长，客户端会不会因为请求时间限制而接收不到数据？具体底层是怎么运作的，请教一下大家！谢谢了！...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

525 views

1 answer

vim nerdtree 文件被误删除了，怎样恢复啊？

我使用了 vim 的树形插件 nerdtree,今天不小心把一个重要的文件误删除了，怎样恢复啊？...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

241 views

1 answer

html - How to prevent changing position of items with position absolute when resizing

Hi I have a question about my code. Here is my problem. I have two items and one frame. Frame has position relative a two ... <div class="objA"></div> <div class="objB"></div>...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

135 views

1 answer

scroll-direction＝horizontal不起作用（v1.0.1-beta.6 vue语法）？

weex 中 scroller组件：设置两张图片横向水平展示，结果在实际项目中无法横向水平，还是竖直展示在 http://dotwe.org/weex/40b8268... 中展示没问题，求 ... .bottom-view { background-color: white; height: 20px; width: 750px; } </style>...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

317 views

1 answer

html - Change the whole url in the address bar (Javascript)

I need a code that changes the whole url in the address bar, (in javascript). I have already searched upon this ... the whole URL? like from localhost.index.php to Page1.htm...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

210 views

1 answer

Why is Android Studio missing "palette" from View -> Tool Windows?

(https://i.postimg.cc/QtncTRRr/palettemissing.png) Palette tool is missing in latest version of Android Studio? I did not ... " update you can find some tools in the split window....

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

128 views

1 answer

python - Armstrong/Narcisstic number for base 16/hex

What's the goal? My goal is to find all armstrong/narcisstic numbers in hex for a given amount of digits. The basic idea ... approach, because it looks like it'll be a lot faster....

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

387 views

1 answer

json - How to merge/update kubernetes configMaps with added or removed data?

I have an existing configMap with JSON data. The data could be anything that is allowed in JSON format - arrays, ... that could help me achieve what I need. Thanks in advance...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

421 views

1 answer

有没有办法自定义beforeunload事件的弹出框

beforeunload 事件可以监听浏览器tab关闭刷新操作，但是提示框好丑能不能自定义...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

299 views

1 answer

react中如何获取dom元素的正确宽度？

我在写一个react应用的时候，需要在渲染完成之后，添加一个视频播放器到页面上，用于播放视频对于播放器进行设置的思路是：根据需要获取包含播放器的div的元素的宽度，用以设置播放器的宽度有一段这样的代码： componentDidMount ... 10多个像素不知道是我思路有问题，代码不对，还是本来就是一个常见问题，有什么好的方法让这里对其一点 ...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

483 views

1 answer

qaf - Getting error on executing POST request in Qmetry

With Qmetry framework, Trying to execute the below POST request (with xml content in body). Due to client confidentiality, I ... post method to run in qmetry? Please let me know....

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

404 views

1 answer

android - Expo build crashed when using "enableDangerousExperimentalLeanBuilds"

I'm pretty much new to react native currently i'm developing a small app to get a better idea on this using expo. But when ... :5) at async main (/app/turtle/build/server.js:66:13)...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

562 views

1 answer

python爬虫时，抓取网页遇到的问题？

我在爬虫抓取网页阶段输入代码后，没有结果，还报错，希望大神们能帮忙解答一下。代码和问题如下：...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

281 views

1 answer

两个数组相同的去重

两个数组，把其中ID相同的项去除，返回一个新的数组 var b1=[ { "ID": 1, "Name": "sample strin", "ImgUrl": "sample stng 3" }, { "ID": 2 ... { "ID": 6, "Name": "sample strin2", "ImgUrl": "sample string 3" } ]...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

379 views

1 answer

javascript - Entering an very large integer results in a rounded number node js

The code console.log(791991727573303311) Expected result 791991727573303311 Actual result791991727573303300 How do i solve this ... And Does this only affect printing the values?...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

834 views

1 answer

java - Spring mvc applications returns error (404) not found

I am new to the spring framework. I am trying to run the simple spring mvc applications . As far i can see ... i run the applications on tomcat server. result of the applications...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

267 views

1 answer

android - How to set even width for button view which supports in all mobile devices

I have created Button View programatically inside LinearLayout with VERTICAL orientation. Below is my code for button view ... ) like width for all devices. Thanks in advance....

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

645 views

1 answer

PHP_YAF框架,连接路由后, 刷新页面请求数据需要一个世纪?

PHP_YAF框架+Nginx, 本地环境当连接到路由器后, 请求数据非常缓慢,刷新一下页面,甚至需要几分钟,才能处理完. 而不连接路由器, 则完全没有这个问题. 现在换成了, 普联的Tp-link 450M路由, 算是不错的了, 依然还是这样. 求大神回答! 也是搞了很久, 没有解决!!...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

817 views

1 answer

xslt - Conditionally displaying data from XML using XSLT1?

Here is a XML snippet: <div class="headingZoom"> <xsl:text>Congregation Meeting Schedule for </xsl:text> <xsl:value-of ... have both in teh relevant nodes, just one or the other....

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

719 views

1 answer

七牛云存储视频，都支持哪些视频格式？

七牛云存储视频，都支持哪些视频格式？...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

238 views

1 answer

HTML and PHP form - run imagemagick command on multiple images

I currently have a form on a page set up that allows you to upload a file and it will then run an imagemagick ... the upload directory or if they are all zipped up doesnt matter....

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.6k views

1 answer

mysql - Solr not returning all documents after importing with the Data Handler

I have a Solr 8.7.0 installation and I'm using the Data Handler importer plugin via a MySQLi connection. I have four entities ... item_id = c.id AND bt.id = ${tune.this_tune_id};">...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

524 views

1 answer

通过v-for循环出来的数据，怎样绑定校验规则

校验规则绑定不上！！...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

354 views

1 answer

关于学习MySQL的问题

我是学web这方面的，但是学到MySQL感觉很吃力了。我想问搞web的话数据库要学多少，要学精吗，还是只用学常用的增删改查？如果要学精，有啥学方法吗？?...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

418 views

1 answer

百度地图有没办法将信息窗口移动位置

问题：将这个窗口往右上角移动一点，API里是说加个参数offset,具体是怎么个形式，这个size怎么写法才对，求问，谢谢。...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags