大约有 13,000 项符合查询结果（耗时：0.0357秒） [XML]
How to remove/delete a large file from commit history in Git repository?
...simpler alternative, clone the repository to discard the unwanted bits.
$ cd ~/src
$ mv repo repo.old
$ git clone file:///home/user/src/repo.old repo
Using a file:///... clone URL copies objects rather than creating hardlinks only.
Now your history is:
$ git lola --name-status
* 8e0a11c (HEAD, ...
When would anyone use a union? Is it a remnant from the C-only days?
... You'll find dozens to hundreds of uses of union:
[wally@zenetfedora ~]$ cd /usr/include
[wally@zenetfedora include]$ grep -w union *
a.out.h: union
argp.h: parsing options, getopt is called with the union of all the argp
bfd.h: union
bfd.h: union
bfd.h:union internal_auxent;
bfd.h: (bfd *, ...
Effects of changing Django's SECRET_KEY
...py the new secret key into my old project, and then erase the new project.
cd ~/junk # Go to some safe directory to create a new project.
django-admin startproject django_scratch
grep SECRET_KEY django_scratch/django_scratch/settings.py # copy to old project
rm -R django_scratch
Update
It looks lik...
Git Symlinks in Windows
...et_symlink%/*} ;;
(*) target_dir=$GIT_PREFIX ;;
esac
target_dir=$(cd "$target_dir" && pwd)
if [ ! -e "${target_dir}/${source_file_or_dir}" ]; then
printf 'error: git-add-symlink: %s: No such file or directory\n' \
"${target_dir}/${source_file_or_dir}" >&2
p...
Database, Table and Column Naming Conventions? [closed]
...nd we also prefer the use of a standard set of suffixes ( _id for the PK, _cd for "code", _nm for "name", _nb for "number", _dt for "Date").
The name of the Foriegn key field should be the same as the Primary key field.
i.e.
SELECT cust_nm, cust_add1, booking_dt
FROM reg_customer
INNER JOIN re...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
...ompute (stretching is tunable).
SHA512 => aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d
Crypt/SHA512 => $6$rounds=5000$usesomesillystri$D4IrlXatmP7rx3P3InaxBeoomnAihCKRVQP22JZ6EY47Wc6BkroIuUUBOov1i.S5KPgErtP/EN5mcO.ChWQW21
So the choice for PHP is either Crypt/Blowfish (BCrypt), Crypt/SHA256 or ...
Is a `=default` move constructor equivalent to a member-wise move constructor?
...e used for both members: http://coliru.stacked-crooked.com/a/171fd0ce335327cd - prints:
movable::copy
nonmovable::copy
So probably putting =default everywhere still makes sense. It doesn't mean that your move expressions will always move, but it makes chances of this higher.
One more update: But...
Why always ./configure; make; make install; as 3 separate steps?
...ean? If I skip make, I can just do make install?
– CMCDragonkai
Apr 14 '14 at 5:37
3
install depe...
Various ways to remove local Git changes
... Revert a commit already pushed to a remote repository?
$ git revert ab12cd15
#Delete a previous commit from local branch and remote branch
Use-Case: You just commited a change to your local branch and immediately pushed to the remote branch, Suddenly realized , Oh no! I dont need this change. ...
When to use std::forward to forward arguments?
...nt3 deposit failed!: " << e << std::endl;
}
}
To build:
cd std_forward
rm -f *.o example
c++ -std=c++2a -Werror -g -ggdb3 -Wall -c -o main.o main.cpp
c++ main.o -o example
./example
Expected output:
# create account1 and try to deposit into it
new cash BankAccount(0x7ffee68d96...