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How dangerous is it to compare floating point values?
...h that said, the biggest issues with exact floating point comparisons come down to:
The fact that lots of values you may write in the source, or read in with scanf or strtod, do not exist as floating point values and get silently converted to the nearest approximation. This is what demon9733's ans...
Purging file from Git repo failed, unable to create new backup
...nal/refs/heads/master
Here is gist I used to filter-branch my git repo: https://gist.github.com/k06a/25a0214c98bc19fd6817
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Escape double quotes in a string
...rs to this Q&A jump onto this csharplank ticket for C# and upvote it - https://github.com/dotnet/csharplang/discussions/3917
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Django: Set foreign key using integer?
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How to use Python to login to a webpage and retrieve cookies for later usage?
...o access it I need a couple of cookies set. Therefore I need to login over https to the webpage first. The login moment involves sending two POST params (username, password) to /login.php. During the login request I want to retrieve the cookies from the response header and store them so I can use th...
App Inventor 2 MQTT拓展入门（保姆级教程） · App Inventor 2 中文网
...
准备工作
APPINVENTOR测试平台：AppInventor2中文网（https://www.fun123.cn）
MQTT拓展下载：MQTT中文文档页面进行下载。
MQTT测试平台：
中文平台推荐：bemfa.com 界面简洁，对入门者友好。当然也可以选择...
Getting “The JSON request was too large to be deserialized”
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“used as value” in function call
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What is the use of the pipe symbol in YAML?
...ed when you want newslines to be kept as newlines.
For more information : https://yaml-multiline.info/
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How to stop /#/ in browser with react-router?
...o do this depends on the version of React Router that you are using:
v4: https://reacttraining.com/react-router/web/api/BrowserRouter
v3: https://github.com/ReactTraining/react-router/blob/v3/docs/guides/Histories.md
v2: https://github.com/ReactTraining/react-router/blob/v2.0.0/docs/guides/Histori...