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in Java 8, windows 10, i have a text app, i want to open a console and write something there,

first try is:



String [] cmd = {"cmd.exe", "/c", "start"};
ProcessBuilder f = new...

Assuming there are expressions in the code in the log, then searching for the log expression can lead to lines or lines of source code

One recipe can be this

1- Find the first error...

,for simple case, the direct assignments we have:
grep -nE '^\s*i\s*=' directory_of_code | grep -v '=='

In fact,both of them, but let me explain my request,
Is there any static code analysing tool to make file base on source, to give us where a variable takes value

How to find where a variable takes value (preferably c++ source and grep,awk&sed and regex tools, variable is Integer,char* and string can get value by =, or arbitrary function without =)

-We're...

I have two boxes:

A- local machine, windows 7 : netbeans 8.01.

B- remote server, Linux REHL 6, connection : SSH

I am working in A on a C++ project (Makefile project) and i want to make it...

I have the following boxes:

a) A Windows box with Eclipse CDT(or PTP)

b) A Linux box,including Compiler, accessible for me only via SSH.

c) A Linux box, including SVN Source, accessible for...

@laserlight:thank you!,your Code in post #7 is very shining example

@GCDEF: you are right:

Thanks all, thanks for your perspective and idea's, specially for reinterpret_cast...

@GCDEF: when pointer variable is declared -even it is not initialized-, it get specific address from memory to point it, so A and B after A=B have same address to point it

thanks all, it is not my homework and i am not student , as i am think:
memory allocation most probably related to pointer name i.e we allocate memory to a "name" and NOT "address"
because pointer ...

thanks for good explanation,
for this Code:


is this really OK or we have potentially hidden error?

When we have memory allocation or memory deallocation in Code, memory is assigned to what?

1- A pointer's name (or equally the any name addressing related to compiler)

or

2- A pointer's...

@tiliavirga Thanks for your brilliant idea,

for single .cpp file- and .h file- we can move implementation from .cpp to .h file, but for multiple files, i can not do this for my case and occurred circularity :
my case is something like this...

@OReubens: Thank you for good explanation with C++ style,

@2kaud, thank you so much, but it work, as I test, for heap, not for stack, is there another function that works for stack?

@laserlight thank you, i think i got the point!

If that(*X='C') is OK and we do not have potentially error when derefrencing pointer X, after shift +98, it means in function scope , we(machine) know how much memory allocated to X or we(machine)...

When we call function passing by value, we are making a copy in memory of the actual parameters' value.

The question is: does the function know how much space its parameters occupy in memory? If...