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How can I find the data structure that represents mine layout of Minesweeper in memory?
...eeper as a sample application. I've found this MSDN article on a simple WinDbg command that reveals all the mines but it is old, is not explained in any detail and really isn't what I'm looking for.
...
How do I analyze a program's core dump file with GDB when it has command-line parameters?
... core
tells us that the core file is actually an ELF file:
core: ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, from './main.out'
which is why we are able to inspect it more directly with usual binutils tools.
A quick look at the ELF standard shows that there is actually an ELF...
How to open an elevated cmd using command line for Windows?
...ay I was able to open the CMD as administrator from CMD was doing the following:
Open CMD
Write powershell -Command "Start-Process cmd -Verb RunAs" and press Enter
A pop-up window will appear asking to open a CMD as administrator
...
Types in Objective-C on iOS
...ey.org/programming_languages/objective-c/types.html
or run this code:
32 bit process:
NSLog(@"Primitive sizes:");
NSLog(@"The size of a char is: %d.", sizeof(char));
NSLog(@"The size of short is: %d.", sizeof(short));
NSLog(@"The size of int is: %d.", sizeof(int));
NSLog(@"The size of l...
What's the best way to set a single pixel in an HTML5 canvas?
...As of July 2017, fillRect() is 5-6× faster on Firefox v54 and Chrome v59 (Win7x64).
Other, sillier alternatives are:
using getImageData()/putImageData() on the entire canvas; this is about 100× slower than other options.
creating a custom image using a data url and using drawImage() to show it:...
How do I install cURL on cygwin?
...is file.so i downloaded this file (or you can do a wget).I am on windows64 bit.So ,if you go to https://cygwin.com/install.html ,you can download setup-x86_64.exe file from the install and updates section,move this setup-x86_64.exe to your c:/cygwin64,and then run it from there ( setup-x86_64.exe ...
How to get memory available or used in C#
...
System.Environment has WorkingSet-
a 64-bit signed integer containing the number of bytes of physical memory mapped to the process context.
If you want a lot of details there is System.Diagnostics.PerformanceCounter, but it will be a bit more effort to setup.
...
Configure apache to listen on port other than 80
...he port that was open.
If you are facing the same problem, Run the following command
sudo nmap -T Aggressive -A -v 127.0.0.1 -p 1-65000
It will scan for all the open ports on your system. Any port that is open can be accessed from outside.
Ref.: http://www.go2linux.org/which_service_or_progra...
How to determine the version of the C++ standard used by the compiler?
...0 C++ (16-bit) compiler */
#if defined(__BORLANDC__) && !defined(__WIN32__)
...
#endif
You probably will have to do such defines yourself for all compilers you use.
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ArrayList vs List in C#
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To add to the above points. Using ArrayList in 64bit operating system takes 2x memory than using in the 32bit operating system. Meanwhile, generic list List<T> will use much low memory than the ArrayList.
for example if we use a ArrayList of 19MB in 32-bit it would t...