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  • shuai rch 0
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    Using useCallback vs Moving Function Inside useEffect and Remove Dependency
    Question is very clear as shown in title and I wonder are there any specific differences between these two different functional implementation with useEffect? Here's an example: {code...} When trying to implement something like this, ESLint...
    react-hooks react-native reactjs typescript javascript
    0 votes
    0 answers
    27 views
  • shuai Fahmi Sawalha 0
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    Hive boxes are deleted when app closes or restart
    the problem is that Hive acting unexpectedly , and when the app closes or i restart it all the data in the box are cleared . main.dart : {code...} I don't know if I am doing something wrong but I followed the docs as they say : 1- registere...
    flutter-hooks riverpod flutter-hive hive flutter
    0 votes
    0 answers
    28 views
  • shuai Liz 0
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    Bootstrap Gutter Using Margin not Padding
    Looking under the hood of Bootstrap gutters led me to realize that the space between columns is added using padding, not a margin. This is problematic because if you want to use Bootstrap 5's default flexbox to get your columns of equal hei...
    twitter-bootstrap css html
    0 votes
    0 answers
    11 views
  • shuai Andrew Bullock 0
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    how to properly delete `arrayOfPointers**` in C++
    I'm a C++ noob and I'm trying to better understand pointers, specifically arrays of pointers - and in this case using them as an expandable array. I have the following: {code...} Is this safe and correct, with respect to how I'm handling th...
    pointers arrays c++
    -3 votes
    0 answers
    31 views
  • shuai user3313834 0
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    how to use python varname to get var names inside loops
    I'm using the fantastic varname python package [https://pypi.org/project/varname/] to print python var names from inside the code: >>> from varname import nameof >>> myvar = 42 >>> print(f'{nameof(myvar)} + 8: {my...
    python
    -2 votes
    3 answers
    43 views
  • shuai Milaethe 0
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    Flutter : Reset routes
    What should I do to reset routes everytime I call Auth ? I couldn't find the right solution. For example, if I log in and then log out, if I go back to Auth() I would like the user to be redirected to initialRoute. Currently this only displ...
    flutter
    0 votes
    2 answers
    21 views
  • shuai Thatmemphiskid 0
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    Setting up keybinds in python on button click using PyQt5?
    I am trying to make it so where when I click on a button and use .clicked.connect() for a PyQt5 button that I can then listen for the next keystroke and to update the button text with that keystroke similar to how keybinds work in video gam...
    pyqt5 python
    0 votes
    0 answers
    16 views
  • shuai devopsample 0
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    Mqtt connection lost. java.io.EOFException: null
    Context OS and version used: Windows 10 Java runtime used: 17 SDK version used: v1/v2 Description of the issue I have met this issue with Azure IotHub SDK v1 about 1-2 months ago. It happened suddenly, I discovered this error in my automati...
    azure-iot-hub
    0 votes
    0 answers
    17 views
  • shuai ItsWhoYouThinkItIs 0
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    Save multiple files in a database with multiple submit buttons on a single html page
    I am building a website in python django and I am new to this. Is there a way I can save multiple files with multiple submit buttons on the same html page. I created a table to store them separately. Any assistance would be appreciated.
    django-models database django web html
    -3 votes
    0 answers
    13 views
  • shuai Riadh Adrani 0
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    Prismjs not highlighting typescript code snippets
    I was toying around with Prism.js and for some reason, highlighting typescript code is not working as intended. Prism.js couldn't event tokenize the snippet... [Here is a demo within codesandbox] Any help/idea is appreciated.
    prismjs typescript javascript
    1 votes
    1 answers
    19 views
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