大约有 45,000 项符合查询结果（耗时：0.0628秒） [XML]
Get current batchfile directory
...
Within your .bat file:
set mypath=%cd%
You can now use the variable %mypath% to reference the file path to the .bat file. To verify the path is correct:
@echo %mypath%
For example, a file called DIR.bat with the following contents
set mypath=%cd%
@echo %mypath%
Pause
...
Using varchar(MAX) vs TEXT on SQL Server
...
I didn't know that it would store in the page at 8k, and out of the page if larger. Very cool.
– Brain2000
May 11 '12 at 18:35
...
How do you push a Git tag to a branch using a refspec?
...I was thinking you meant to put in the particular commit, makes more sense now.
– brad
Aug 29 '11 at 14:45
|
show 3 more comments
...
Difference between 'struct' and 'typedef struct' in C++?
..., so you can add a typedef:
struct Foo { ... };
typedef struct Foo Foo;
Now struct Foo (in the tag namespace) and just plain Foo (in the ordinary identifier namespace) both refer to the same thing, and you can freely declare objects of type Foo without the struct keyword.
The construct:
typed...
Why does Pycharm's inspector complain about “d = {}”?
...
@HelloGoodbye - Without knowing the problem you are trying to solve I can't express a qualified opinion, but have you considered starting with d = { 'aaa': f1(something) } then d = f2(d) then d = f3(d) etc... Or alternatively d['bbb'] = f2(d), d['ccc...
GIT repository layout for server with multiple projects
...exander says something, I choose to believe he's actually using submodules now.
– cregox
Oct 25 '12 at 9:49
|
show 4 more comments
...
Override ActiveRecord attribute methods
...
This is no longer true. Either super or this works now. I've not tested the hash notation, however.
– heartpunk
Apr 21 '11 at 17:32
2
...
Coloring white space in git-diff's output
...<file>
or
git diff --ws-error-highlight=all <file>
I don't know of a way to permanently turn this on and store this in config aside from using an alias:
git config alias.df 'diff --ws-error-highlight=all'
Now you can use:
git df <file>
To see the changes in red.
Note that w...
How to make PyCharm always show line numbers
...x):
File -> Settings -> Editor -> General -> Appearance -> now check 'Show line numbers', confirm w. OK an voila :)
share
|
improve this answer
|
follow
...
typedef struct vs struct definitions [duplicate]
...aration:
typedef struct bar {
int n;
} bar;
This is a common idiom. Now you can refer to this structure type either as struct bar or just as bar.
Note that the typedef name doesn't become visible until the end of the declaration. If the structure contains a pointer to itself, you have use th...