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'typeid' versus 'typeof' in C++
I am wondering what the difference is between typeid and typeof in C++. Here's what I know:
6 Answers
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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...m Call convention:
x86-64 Mac OS X is similar but different. TODO: check what *BSD does.
Refer to section: "A.2 AMD64 Linux Kernel Conventions" of System V Application Binary Interface AMD64 Architecture Processor Supplement. The latest versions of the i386 and x86-64 System V psABIs can be foun...
Python, Unicode, and the Windows console
...is is because the Windows console does not accept Unicode-only characters. What's the best way around this? Is there any way I can make Python automatically print a ? instead of failing in this situation?
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Expansion of variables inside single quotes in a command in Bash
...is concerned, and there's no way for a command called by the shell to tell what was quoted how.
– Mark Reed
Dec 11 '12 at 11:39
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The model backing the context has changed since the database was created
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Here's some information from Scott Gu's Blog posted by Jeff on what's actually taking place:
For those who are seeing this exception:
"The model backing the 'Production' context has changed since the
database was created. Either manually delete/update the database, or
call D...
Show which git tag you are on?
...ion...
This leverages the fact that git-log reports the log starting from what you've checked out. %h prints the abbreviated hash. Then git describe --exact-match --tags finds the tag (lightweight or annotated) that exactly matches that commit.
The $() syntax above assumes you're using bash or sim...
Cannot create an NSPersistentStoreCoordinator with a nil model
...t Xcode refuses to load it, but this file as actually there! I don't know, what's happening.
– Darmen Amanbayev
Oct 7 '13 at 5:45
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Where to find “Microsoft.VisualStudio.TestTools.UnitTesting” missing dll?
... (to me at least) that something more needs to be done. After figuring out what else needed to be done, not leaving a comment describing such seems unhelpful.
– sirdank
May 12 '15 at 13:09
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What is the difference between '&' and ',' in Java generics?
...called Serializable (which hides java.io.Serializable — this is probably what the warning was about).
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What is the advantage of GCC's __builtin_expect in if else statements?
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Let's decompile to see what GCC 4.8 does with it
Blagovest mentioned branch inversion to improve the pipeline, but do current compilers really do it? Let's find out!
Without __builtin_expect
#include "stdio.h"
#include "time.h"
int main() {
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