大约有 47,000 项符合查询结果（耗时：0.1024秒） [XML]
What are the minimum margins most printers can handle?
...
Every printer is different but 0.25" (6.35 mm) is a safe bet.
share
|
improve this answer
|
follow
|
...
Add a dependency in Maven
...I take a jar file that I have and add it to the dependency system in maven 2? I will be the maintainer of this dependency and my code needs this jar in the class path so that it will compile.
...
MYSQL Dump only certain rows
...tion. It should be a valid SQL WHERE clause, like:
--where="date_pulled='2011-05-23'"
You have the column name outside of the quotes.
share
|
improve this answer
|
follow
...
Avoiding an ambiguous match exception
...
answered Dec 28 '09 at 13:16
Benjamin PodszunBenjamin Podszun
8,96833 gold badges3030 silver badges4040 bronze badges
...
Add column with number of days between dates in DataFrame pandas
...etime
Out[11]:
A datetime64[ns]
B datetime64[ns]
dtype: object
In [12]: df['A'] - df['B']
Out[12]:
one -58 days
two -26 days
dtype: timedelta64[ns]
In [13]: df['C'] = df['A'] - df['B']
In [14]: df
Out[14]:
A B C
one 2014-01-01 2014-02-28 -58 days
two 2014-02...
The written versions of the logical operators
...
112
They originated in C in the header <iso646.h>. At the time there were keyboards that could...
Named colors in matplotlib
...rted_names)
ncols = 4
nrows = n // ncols
fig, ax = plt.subplots(figsize=(12, 10))
# Get height and width
X, Y = fig.get_dpi() * fig.get_size_inches()
h = Y / (nrows + 1)
w = X / ncols
for i, name in enumerate(sorted_names):
row = i % nrows
col = i // nrows
y = Y - (row * h) - h
x...
Batch equivalent of Bash backticks
... |
edited May 4 '10 at 21:32
Joey
304k7575 gold badges627627 silver badges640640 bronze badges
answer...
How do I make a fully statically linked .exe with Visual Studio Express 2005?
... C++ environment is the free and largely excellent Microsoft Visual Studio 2005 Express edition. From time to time I have sent release .exe files to other people with pleasing results. However recently I made the disturbing discovery that the pleasing results were based on more luck that I would lik...