大约有 40,000 项符合查询结果(耗时:0.0620秒) [XML]
What's the difference between Git Revert, Checkout and Reset?
...
6 Answers
6
Active
...
How do I specify a single test in a file with nosetests?
...
6 Answers
6
Active
...
Why should I prefer to use member initialization lists?
...
Karol Król
2,6582929 silver badges3434 bronze badges
answered May 29 '09 at 16:03
Adam RosenfieldAdam Rosenfield
...
Input and output numpy arrays to h5py
...[5]: <HDF5 dataset "dataset_1": shape (100, 20), type "<f8">
In [6]: h5f.close()
You can then load that data back in using:
'
In [10]: h5f = h5py.File('data.h5','r')
In [11]: b = h5f['dataset_1'][:]
In [12]: h5f.close()
In [13]: np.allclose(a,b)
Out[13]: True
Definitely check out the...
Excel: last character/string match in a string
...st came up with this solution, no VBA needed;
Find the last occurance of "_" in my example;
=IFERROR(FIND(CHAR(1);SUBSTITUTE(A1;"_";CHAR(1);LEN(A1)-LEN(SUBSTITUTE(A1;"_";"")));0)
Explained inside out;
SUBSTITUTE(A1;"_";"") => replace "_" by spaces
LEN( *above* ) => count the chars
LEN(A1)...
How do I add a path to PYTHONPATH in virtualenv
...
djsdjs
25.8k66 gold badges8282 silver badges111111 bronze badges
...
How to set default values in Rails?
...
answered Jul 27 '09 at 15:26
SFEleySFEley
7,06844 gold badges2525 silver badges3131 bronze badges
...
Leaflet - How to find existing markers, and delete markers?
...
The layers are internally stored in map._layers.
– flup
Jan 26 '13 at 14:51
11
...
Static methods - How to call a method from another method?
...
6 Answers
6
Active
...
Printing a variable memory address in swift
... |
edited Aug 25 '16 at 17:04
answered Apr 20 '15 at 6:50
...