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What's the fastest way to delete a large folder in Windows?
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Use Windows Command Prompt:
rmdir /s /q folder
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SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
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update q
set q.QuestionID = a.QuestionID
from QuestionTrackings q
inner join QuestionAnswers a
on q.AnswerID = a.AnswerID
where q.QuestionID is null -- and other conditions you might want
I recommend to check what the result set t...
What Vim command(s) can be used to quote/unquote words?
How can I quickly quote/unquote words and change quoting (e.g. from ' to " ) in Vim? I know about the surround.vim plugin, but I would like to use just Vim.
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Exception thrown in catch and finally clause
On a question for Java at the university, there was this snippet of code:
12 Answers
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How to continue a Docker container which has exited
...ter it exited and your changes are still there.
docker start `docker ps -q -l` # restart it in the background
docker attach `docker ps -q -l` # reattach the terminal & stdin
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Remove first element from $@ in bash [duplicate]
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@mgarciaisaia seems more appropriate to the OP's requirements: remove the first item
– Mark Fox
Oct 7 '14 at 2:49
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How to exit from PostgreSQL command line utility: psql
What command or short key can I use to exit the PostgreSQL command line utility psql ?
9 Answers
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What parameters should I use in a Google Maps URL to go to a lat-lon?
...you can use something like
https://www.google.com/maps/search/?api=1&query=58.698017,-152.522067
to open map and place marker on some lat and lng.
For further details please refer to:
https://developers.google.com/maps/documentation/urls/guide
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In jQuery, how do I get the value of a radio button when they all have the same name?
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In your code, jQuery just looks for the first instance of an input with name q12_3, which in this case has a value of 1. You want an input with name q12_3 that is :checked.
$("#submit").click(() => {
const val = $('input[name=q12...
GestureDetect 手势检测扩展：识别滑动、点击和长按手势 · App Inventor 2 中文网
... 性能优化建议
常见问题
Q: 手势检测不灵敏怎么办？
Q: 手势在按钮上不起作用？
Q: 可以在滚动排列中使用吗？
Q: 如何在同一个组件上检测多种手势？
Q: 可以自定义...