How do I remedy the “The breakpoint will not currently be hit. No symbols have been loaded for this document.” warning??

A C# desktop application on the express edition worked, but then it didn't work 5 seconds later. I tried the follow...

What is the purpose of the vshost.exe file??

When I create and compile a "Hello, World!" application in C#, I get three files in the Debug folder apart from the ...

filename and line number of python script?

How can I get the file name and line number in python script. Exactly the file information we get from an exceptio...

Debug Assertion Failed _BLOCK_TYPE_IS_VALID(pHead->nBlockUse)?

I'm having this problem: Debug Assertion Failed! File:f:\dd\vctools\crt_bld\self_x86\crt\dbgdel.cpp Line 52 Expr...

SQL MS Access - Invalid Use of Null?

I have now got rid of the overflow on this query by forcing to a long but now I get Error 94: Invalid Use of NULL ...

PHP parse/syntax errors; and how to solve them?

Everyone runs into syntax errors. Even experienced programmers make typos. For newcomers, it's just part of the lear...

GDB 'During startup program terminated with signal SIGTRAP, Trace/breakpoint trap.'??

I just finished installing gdb (which took me more than three hours on a mac), and now I need to debug a project I h...

Undefined reference to class constructor, including .cpp file fixes?

The problem I am having is that, when I call a constructor for a class I have created I get the following error. ...

ScriptedSandbox64.exe has stopped working - Visual Studio 2015?

This is the second time I've seen the error "Scripted Sandbox64.exe has stopped working" in Visual Studio 2015. In ...

Eclipse Python Error in sitecustomize; set PYTHONVERBOSE for traceback:?

Brand new to python, running it in eclipse. Running the following code print("Hello, World!") I received this err...

Codeblocks cannot create output directory?

I'm using Code::Blocks 12.11 in Widnows XP. I've been learning C++, so I haven't been working on any specific proje...

Eclipse java debugging: source not found?

While debugging a java app in eclipse I receive a "Source not found" error in two cases: Stepping in to a file in ...

Debug Assertion Failed: _CrtIsValidHeapPointer(block)?

I wrote a code that simulates a matrix. this matrix has a pointer to pointer and actually its an array of linked lis...