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ITtutoria Latest Questions

frankieturner
  • 0
frankieturner
Asked: August 15, 2022In: Error

What can I do with ”warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given in” error?

  • 0

While running my program, I get the ”warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given in” error. It in line 31:<pre>if(mysqli_num_rows($results) >= 1)</pre> Then I have revised my code:<pre><?php//capture search term ...

  • 0 0 Answers
  • 46 Views
Answer
prof.mustafamummingsv
  • 3
prof.mustafamummingsv
Asked: June 19, 2022In: Error

The best solution for “Duplicate symbols for architecture x86_64 under Xcode” error.

  • 3

Hello guys, I am having a troubles with “Duplicate symbols for architecture x86_64 under Xcode” error. Please give me some solution to fix this error. The error appeared as follow:/Users/nle/Library/Developer/Xcode/DerivedData/TestMoboSDK-Client-cgodalyxmwqzynaxfbbewrooymnq/Build/Intermediates/TestMoboSDK-Client.build/Debug-iphonesimulator/TestMoboSDK-Client.build/Objects-normal/x86_64/MoboSDK.o /Users/nle/Library/Developer/Xcode/DerivedData/TestMoboSDK-Client-cgodalyxmwqzynaxfbbewrooymnq/Build/Products/Debug-iphonesimulator/libMoboSDK.a(MoboSDK.o) duplicate symbol _OBJC_METACLASS_$_MoboSDK in: /Users/nle/Library/Developer/Xcode/DerivedData/TestMoboSDK-Client-cgodalyxmwqzynaxfbbewrooymnq/Build/Intermediates/TestMoboSDK-Client.build/Debug-iphonesimulator/TestMoboSDK-Client.build/Objects-normal/x86_64/MoboSDK.o /Users/nle/Library/Developer/Xcode/DerivedData/TestMoboSDK-Client-cgodalyxmwqzynaxfbbewrooymnq/Build/Products/Debug-iphonesimulator/libMoboSDK.a(MoboSDK.o) ld: 75 duplicate symbols ...

duplicate symbols for architecture x86_64
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  • 61 Views
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Rosie Anderson
  • 17
Rosie Anderson
Asked: May 21, 2022In: whatever

How to enable dupe in papermc?

  • 17

How do I enable dupe in papermc? Your suggestions would help me a lot.

  • 0 0 Answers
  • 9 Views
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Inès Levy
  • 12
Inès Levy
Asked: May 18, 2022In: Programs

Why does the illegal unit of measure (pt inserted) error occur?

  • 12

I am working on programs, but I found the following warning message:Illegal unit of measure (pt inserted).\protect l.1545 & [errormessage]#92;ang{40}$ & 0.52 & 0.44 & 0.27 & 0.10 & -0.01 \ Dimensions can be in units ...

illegal unit of measure
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  • 86 Views
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ratkegordon
  • 19
ratkegordon
Asked: May 3, 2022In: python

The issue “RuntimeWarning: Enable tracemalloc to get the object allocation traceback“

  • 19

Hello everyone, i’m Gordon, i’m currently a first-year student majoring in information technology. I am learning and learning about Python, in the process of working with this application i encountered the following error message:RuntimeWarning: Enable tracemalloc ...

enable tracemallocobject allocation tracebackruntimewarning
  • 0 0 Answers
  • 138 Views
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bschamberger
  • 33
bschamberger
Asked: May 3, 2022In: javascript

The error: “Module not found: Error: Can’t resolve ‘crypto’”

  • 33

Hello guys. I’m Chamberger, i’m an office worker. Currently, i am learning Javascript knowledge to apply to my project. While working with Javascript i get an error message like this:Module not ...

can’t resolve cryptocryptomodule not found
  • 0 0 Answers
  • 35 Views
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kenyattabayer
  • 13
kenyattabayer
Asked: May 2, 2022In: python

The error: “nbconvert failed: No suitable chromium executable found on the system. Please use ‘–allow-chromium-download’“

  • 13

Hello everyone, i’m learning about Python to help with my work. Recently when i was working with Python, i got an error message like this:nbconvert failed: No suitable chromium executable found on the system. Please use ...

nbconvert failedno suitable chromium executable
  • 0 0 Answers
  • 36 Views
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