Most viewed questions

0 votes

1.4k views

1 answer

convert Mat to Bitmap Opencv for Android

I'm trying to covert a MAt to a Bitmap use following code : Bitmap bmp = Bitmap.createBitmap(width, height, ... for me. Can anynone help? See Question&Answers more detail:os...

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

0 votes

1.4k views

1 answer

android: choose default launcher programmatically

I want to pop up a dialog that lets the user choose a launcher to be launched with set as default option. I ... ); How can this be done? See Question&Answers more detail:os...

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

0 votes

1.4k views

1 answer

jquery array group by

I have array like this abcArr = [["A", 10], ["B", 20], ["A",30],["C",40]] how can I group and sum values by A, ... ", 40], ["B", 20], ["C",30]] See Question&Answers more detail:os...

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

0 votes

1.4k views

1 answer

rust - When returning the outcome of consuming a StdinLock, why was the borrow to stdin retained?

Given the following function: use std::io::{BufRead, stdin}; fn foo() -> usize { let stdin = ... seemingly retained for longer than expected? See Question&Answers more detail:os...

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

0 votes

1.4k views

1 answer

oracle - UTL_FILE.FOPEN() procedure not accepting path for directory?

I am trying to write in a file stored in c: drive named vin1.txt and getting this error .Please suggest! > ... execute sal_status('C:','vin1.txt');--Executing Question&Answers:os...

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

0 votes

1.4k views

1 answer

vscode settings - How to make VS Code treat a file extensions as a certain language?

Or is there a way to switch the current file's language so that the syntax is highlighted correctly? For ... JavaScript but VS Code doesn't recognize it. Question&Answers:os...

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

0 votes

1.4k views

1 answer

import - Android Studio suddenly cannot resolve symbols

Android Studio 0.4.2 was working fine and today I opened it and almost everything was red and the ... autocomplete working!! Does anyone have any suggestions? Question&Answers:os...

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

0 votes

1.4k views

1 answer

migration - Migrating from BizTalk 2010 to BizTalk 2020

We are currently running a simplistic installation of BizTalk 2010 for some EDI mapping. I'd like to migrate ... com/questions/65874345/migrating-from-biztalk-2010-to-biztalk-2020...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.4k views

1 answer

autodesk forge - How to open .rvt file from zip?

I am trying to open the Revit file from the zip folder in Design Automation for Revit, and getting an error: ... /stackoverflow.com/questions/65947278/how-to-open-rvt-file-from-zip...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.4k views

1 answer

shell - Docker compose won't find $PWD environment variable

Here's my docker-compose: version: '2' services: couchpotato: build: context: ./couchpotato dockerfile: ... /questions/41948232/docker-compose-wont-find-pwd-environment-variable...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.4k views

1 answer

puppeteer - 如何启动浏览器输入验证码并指定下载文件路径？(How to lauch a browser to input a captcha and specify the download file path?)

If you access the following URL for the first time, it will ask you to input captcha. (如果您是第一次访 ... ==/yang2018.pdf output.pdf ask by user1424739 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.4k views

1 answer

mybatis - How can I propagate properties into a nested sql fragment?

I have an sql looks like this. <sql name="level1"> ${alias}some AS ${prefix}some </sql> Now I want to ... m working on a remote site and the testing environment is not complete....

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

0 votes

1.4k views

1 answer

mac chrome 花屏，有同学遇到吗？

以前遇到过，后来换了个mac，没有了。现在又出现了。有相同经历的伙伴吗？怎么解决的。只有chrome有这个问题。慌的一批。...

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

0 votes

1.4k views

1 answer

上下滑动的swiper，第二个slider高度大于屏幕，如何让它正常滑动，且禁止手势切换到下一页？

在这个问题中，@kimozhang 的答案可以完美解决，但我这里基于原题有个更复杂点的交互：第二页需要禁止手势切换到下一页（但需要支持点击按钮切换）试了父容器设置 allowSlideNext，但会把点击按钮的切换也禁用掉；如果设置在子容器，那就无法滚动我应该怎么做？...

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

0 votes

1.4k views

1 answer

docker容器web服务里怎么调用git部署自动拉取代码

目前项目里已经添加了hook。gitlab上也配置好了。由于容器里面没有git命令，导致无法自动拉取代码。...

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

0 votes

1.4k views

1 answer

postgresql - Timestamp difference in numeric

I want to get the difference between two timestamps in days with decimals. i.e. instead of interval, 3 days 20:33:54.937, the desired output is 3 ... ----+---------------------+--+...

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

0 votes

1.4k views

1 answer

javascript - Show a pop-up window with information coming from an element and its totals, from one of the table in react.js

I'm developing an application in React.Js. I have the array: array = [ { "id": 1, "date": { "id": 1, ... 200 300 I2 - 300 300 TOTAL 100 500 600 See Question&Answers more detail:os...