C++ Warning "Comparison between signed and unsigned integer expressions"?
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Last ReplyC++ compiler gives warnings about something like a comparison between signed and unsigned variables. Compilers give this warning because the ranges of... Hellothere404,
C++ compiler gives warnin...
Help needed with "Class interface or enum expected"?
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Last ReplyThe class interface or enum expected error is a compile-time error in Java which arises due to curly braces. Typically, this error occurs when there i... reekjohns,
The class interface or en...
NodeJS error "Can't set headers after they are sent"?
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Last Reply<p>Hi Everyone,<br /> </p> <p>What is meant by <a href="https://softwaretestingboard.com/q2a/3379/">softwa... Ellen Dares,
<p>Hi Everyone,<...
How do you fix "unexpected end of JSON input"?
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Last ReplyUnexpected end of input means that the parser has ended prematurely. For example, it might be expecting "abcd...wxyz" but only sees "abcd...wxy. Th... Univa,
Unexpected end of input m...
Fix "Response to preflight request doesn't pass access control check"?
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Last ReplyThe reason for the above is referred to as CORS (Cross-Origin Resource Sharing) The easy way is to just add the extension in google chrome... Univa,
The reason for the above...
"Adjacent JSX elements must be wrapped in an enclosing tag"?
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Last ReplyThis is a simple solution as you only need to add an enclosing parent element to all components inside the render function. Check out the code below f... Univa,
This is a simple solution...
What do I do "Assignment makes integer from pointer without a cast'?
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Last ReplyIf you want to set a pointer to the beginning of an array, use Code: p = password An array name is essentially a pointer to the start of the ar... Univa,
If you want to set a poin...
Why do I get "non-static variable this cannot be referenced from a static context"?
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Last ReplyA non-static variable only exists when there is an instance of an object. If you have a static method, it can NOT get to any variable in a class objec... Univa,
A non-static variable onl...
How to fix "java platform se binary has stopped working"?
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Last ReplyTry reinstalling the Java SE Related applications; Open the Run box and type “appwiz.cpl” it will open Programs and Features window. Here... Univa,
Try reinstalling the Java...
How do you fix "Comparison between pointer and integer"?
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Last ReplyThis is a warning that you will get when you try to compare acharacter with a string. Note that C is different from other programming languages in man... roxblade,
This is a warning that yo...
Error compiling for board arduino/genuino uno?
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Last ReplyMany users have had Arduino problems, including Arduino crashes and strange compile errors, when they install a new version of the Arduino. F... Univa,
Many users have had Ardui...
Last ReplyThis generally happens if you incorrectly add the header information. Putting using namespace std in the header file is a bad practice and it triggers... roxblade,
This generally happens if...
How do I fix "Expression must have integral or unscoped enum type"?
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Last ReplyWill need to see the code in order to provide a difinitive answer, but my guess is that you're trying to use a floating point decimal for the size... Huevos Rancheros,
Will need to see the code...
"Java is not recognized as an internal or external command"?
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Last ReplyYou might check this thread, which has similar information about this type of error when installing Python: https://www.256kilobytes.com/conten... August R. Garcia,
You might check this thre...
How do I solve "Unexpected token < in JSON at position 0"?
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Last ReplySeems like the most common reason for this error is that an API that should send valid JSON sent invalid JSON or something that is not JSON at all, su... August R. Garcia,
Seems like the most commo...
I keep getting a Git error in repository...
MoreI keep getting a Git error in repository saying "src refspec doesn't match any." How do I fix this?I've recently been trying to learn...
MoreI've recently been trying to learn JavaScript. I admit I'm a bit new at this, so sorry if this seems like a stupid question. I keep getting...OK, I installed ESP8266 Arduino Core, bu...
MoreOK, I installed ESP8266 Arduino Core, but I keep getting the error: "espcomm_upload_mem failed". Has anyone else had this problem? How did y...Solve "Was not declared in this scope" in C++?
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I've just recently been trying to l...
MoreI've just recently been trying to learn C++. But I keep running into the same error: "Was not declared in this scope". What is this ref...I am programming an app for iOS using Sw...
MoreI am programming an app for iOS using Swift. I have tried building the app but get an error saying "Thread 1: signal sigabrt." Can someone...How do I fix "In a frame because it set 'x-frame-options' to 'sameorigin'"?
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I have been trying my hand at some websi...
MoreI have been trying my hand at some website programming. I want to have my website pull code from another website. I tried to use Javascript to load...I am programming in C++ using Windows Vi...
MoreI am programming in C++ using Windows Visual Studio. However each time I compile my code I get this warning message: "_crt_secure_no_warnings.&q...How to solve "control may reach end of non-void function"?
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I writing some code in C, using several...
MoreI writing some code in C, using several functions to cut down on the amount of code that I need to repeat. I keep generating a "control may reac...How do you fix "SSH permission denied (publickey)"?
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I am trying to set up SSH to connect to...
MoreI am trying to set up SSH to connect to my Linux server. I keep failing and getting the error "SSH permission denied (publickey)." What is...I am currently working on a project in x...
MoreI am currently working on a project in xcode and keep getting a Apple mach-o linker error. Did I miss up somewhere in my code for this error to appear...How do you fix "Assignment makes pointer from integer without a cast"?
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I don't know what it means when I&#...
MoreI don't know what it means when I'm getting the message "Assignment makes pointer from integer without a cast". Is there something...How do I solve "pointer being freed was not allocated"?
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I'm getting a message that says &qu...
MoreI'm getting a message that says "pointer being freed was not allocated". Can somebody tell me what I can do to solve this problem for t...How do you fix "Bad operand types for binary operator in Java"?
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I'm working on programming using Ja...
MoreI'm working on programming using Java and getting a message that states "Bad operand types for binary operator in Java". How do I fix t...How to fix "Undefined reference to phtread_create"?
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I am getting an error that states "...
MoreI am getting an error that states "Undefined reference to phtread_create" and I need to resolve this. What do I do to resolve this issue?How do you fix "Assignment to expression with array type"?
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I'm getting a message of "Assi...
MoreI'm getting a message of "Assignment to expression with array type" and I need to resolve this ASAP. Is there something that I can do t...