大约有 46,000 项符合查询结果（耗时：0.0379秒） [XML]
css transform, jagged edges in chrome
...2/… ?
– abernier
Feb 11 '12 at 12:06
5
This works in Chrome, but it makes them jagged again in ...
How do you compare two version Strings in Java?
...
answered Oct 13 '08 at 17:57
gizmogizmo
11.5k55 gold badges4141 silver badges5959 bronze badges
...
Converting a column within pandas dataframe from int to string
...
In [16]: df = DataFrame(np.arange(10).reshape(5,2),columns=list('AB'))
In [17]: df
Out[17]:
A B
0 0 1
1 2 3
2 4 5
3 6 7
4 8 9
In [18]: df.dtypes
Out[18]:
A int64
B int64
dtype: object
Convert a series
In [19]: df['A'].apply(str)
Ou...
How to remove gaps between subplots in matplotlib?
...
103
You can use gridspec to control the spacing between axes. There's more information here.
impo...
Difference between declaring variables before or in loop?
...
260
Which is better, a or b?
From a performance perspective, you'd have to measure it. (And in my o...
Performance of FOR vs FOREACH in PHP
First of all, I understand in 90% of applications the performance difference is completely irrelevant, but I just need to know which is the faster construct. That and...
...
Command-line Unix ASCII-based charting / plotting tool
... + *+ * + * * + sin(x) ****** +
0.8 ++ * * * * * * ++
| * * * * * * |
0.6 ++ * * * * * *...
Putting an if-elif-else statement on one line?
...st likely violate PEP-8 where it is mandated that lines should not exceed 80 characters in length.
It's also against the Zen of Python: "Readability counts". (Type import this at the Python prompt to read the whole thing).
You can use a ternary expression in Python, but only for expressions, not f...
How to round a number to n decimal places in Java
...ngMode(RoundingMode.CEILING);
for (Number n : Arrays.asList(12, 123.12345, 0.23, 0.1, 2341234.212431324)) {
Double d = n.doubleValue();
System.out.println(df.format(d));
}
gives the output:
12
123.1235
0.23
0.1
2341234.2125
EDIT: The original answer does not address the accuracy of th...