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How do I edit an incorrect commit message in git ( that I've pushed )?
...d86 - 5a6057 [master]
\
b886a0 - 41ab2c - 6c2a3s - 7c88c9 [temp]
Now force push the temp branch to remote:
git push --force origin temp:master
The final step, delete branch master on local, git fetch origin to pull branch master from the server, then switch to bra...
C++对象布局及多态探索之菱形结构虚继承 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ov eax,dword ptr [ebp-8]
15 00426C26 mov byte ptr [eax-5],21h
16 00426C2A pop edi
17 00426C2B pop esi
18 00426C2C pop ebx
19 00426C2D mov esp,ebp
20 00426C2F pop ebp
21 00426C30 ret
果然，由于此时指针指向的不是子类的起始部分(而是祖父类的起始部分)...
Printing a variable memory address in swift
...2e08: (Int) n = 42
(lldb) memory read -c 8 0x00000001005e2e08
0x1005e2e08: 2a 00 00 00 00 00 00 00 // 0x2a is 42
When doing:
class C { var foo = 42, bar = 84 }
var c = C()
Memory is allocated in two places:
at address Y where the class instance data is located and
at address X where the class...
Git command to display HEAD commit id?
...nt of git-log command:
git log --pretty=oneline --decorate
will print:
2a5ccd714972552064746e0fb9a7aed747e483c7 (HEAD -> master) New commit
fe00287269b07e2e44f25095748b86c5fc50a3ef (tag: v1.1-01) Commit 3
08ed8cceb27f4f5e5a168831d20a9d2fa5c91d8b (tag: v1.1, tag: v1.0-0.1) commit 1
116340f2435...
Class JavaLaunchHelper is implemented in both. One of the two will be used. Which one is undefined [
...
Just downloaded JDK 7u51 for the Mac, and the problem is still there.
– Dem Pilafian
Jan 16 '14 at 1:46
51
...
Compile time string hashing
...1, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
0x6c0695ed, 0x1b0...
print call stack in C or C++
...cktrace-demangled/
https://gist.github.com/fmela/591333/c64f4eb86037bb237862a8283df70cdfc25f01d3
Tested on Ubuntu 16.04, GCC 6.4.0, libc 2.23.
glibc backtrace_symbols_fd
This helper is a bit more convenient than backtrace_symbols, and produces basically identical output:
/* Paste this on the fi...
Using fonts with Rails asset pipeline
...ly: 'FontAwesome';
src: url("/assets/fontawesome-webfont-d4f5a99224154f2a808e42a441ddc9248ffe78b7a4083684ce159270b30b912a.eot" "?v=4.4.0");
src: url("/assets/fontawesome-webfont-d4f5a99224154f2a808e42a441ddc9248ffe78b7a4083684ce159270b30b912a.eot" "?#iefix&v=4.4.0") format("embedded-open...
How to avoid reinstalling packages when building Docker image for Python projects?
...emoving intermediate container 08188205e92b
Step 4 : ADD . /srv
---> 3002a3a67e72
Removing intermediate container 83defd1851d0
Step 5 : CMD python /srv/run.py
---> Running in 11e69b887341
---> 5c0e7e3726d6
Removing intermediate container 11e69b887341
Successfully built 5c0e7e3726d6
Let's m...
Removing numbers from string [closed]
...
Would this work for your situation?
>>> s = '12abcd405'
>>> result = ''.join([i for i in s if not i.isdigit()])
>>> result
'abcd'
This makes use of a list comprehension, and what is happening here is similar to this structure:
no_digits = []
# Iterat...