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Difference in make_shared and normal shared_ptr in C++
...e control block (stores meta data such as ref-counts, type-erased deleter, etc)
the object being managed
std::make_shared performs a single heap-allocation accounting for the space necessary for both the control block and the data. In the other case, new Obj("foo") invokes a heap-allocation for th...
Core dump file analysis [duplicate]
What are all the things I will need to check while analyzing a core dump file?
2 Answers
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Resize a large bitmap file to scaled output file on Android
I have a large bitmap (say 3888x2592) in a file. Now, I want to resize that bitmap to 800x533 and save it to another file.
I normally would scale the bitmap by calling Bitmap.createBitmap method but it needs a source bitmap as the first argument, which I can't provide because loading the original ...
Which MIME type to use for a binary file that's specific to my program?
My program uses its own binary file type, so I assume I can't use MIME type text/plain, as it is not a 7-bit ASCII file.
4 ...
Where are environment variables stored in registry?
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User path variables (My Documents, AppData, etc) are stored at HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
– mythofechelon
Jul 31 '13 at 20:21
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What does `kill -0 $pid` in a shell script do?
...istence of a process.
Do various error checking on the process (PID, PGID, etc ...).
It will not send any output to stdout upon success.
Send an error message to stderr if something is not right.
Give you a false positive if the process is defunct (i.e. Zombie).
More explicitly, a useful function ...
How do I autoindent in Netbeans?
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Tried it with a minified file (all code on one line) and won't indent anything: the whole file stays on one line.
– Marco Marsala
May 12 '16 at 6:27
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Signing a Windows EXE file
I have an EXE file that I should like to sign so that Windows will not warn the end user about an application from an "unknown publisher". I am not a Windows developer. The application in question is a screensaver generated from an application that generates screensaver applications. As such I hav...
Resolve absolute path from relative path and/or file name
... Windows batch script to return an absolute path from a value containing a filename and/or relative path?
14 Answers
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How to generate a git patch for a specific commit?
...m the topmost commits.
Apply the patch with the command:
git am < file.patch
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