大约有 41,300 项符合查询结果（耗时：0.0535秒） [XML]
Running Bash commands in Python
...
328
Don't use os.system. It has been deprecated in favor of subprocess. From the docs: "This modul...
How do you add CSS with Javascript?
...
answered Apr 1 '09 at 23:57
bobincebobince
485k9999 gold badges611611 silver badges797797 bronze badges
...
SQL WHERE ID IN (id1, id2, …, idn)
...ormance like with IN. There's still the readability issue though...
Option 3 is simply horrible performance-wise. It sends a query every loop and hammers the database with small queries. It also prevents it from using any optimizations for "value is one of those in a given list"
...
Why is x86 ugly? Why is it considered inferior when compared to others? [closed]
...
93
Couple of possible reasons for it:
x86 is a relatively old ISA (its progenitors were 8086s, af...
Remove accents/diacritics in a string in JavaScript
...ormalize(),
const str = "Crème Brulée"
str.normalize("NFD").replace(/[\u0300-\u036f]/g, "")
> "Creme Brulee"
Two things are happening here:
normalize()ing to NFD Unicode normal form decomposes combined graphemes into the combination of simple ones. The è of Crème ends up expressed as e + ...
How do I use .woff fonts for my website?
... |
edited Oct 10 '12 at 5:38
answered Oct 10 '12 at 5:29
bh...
float64 with pandas to_csv
...
163
As mentioned in the comments, it is a general floating point problem.
However you can use the f...
getMonth in javascript gives previous month
...ng a datepicker which gives a date in the format Sun Jul 7 00:00:00 EDT 2013.
Even though the month says July, if I do a getMonth, it gives me the previous month.
...
Change Screen Orientation programmatically using a Button
...
answered Aug 16 '13 at 7:43
HariharanHariharan
27.2k66 gold badges4949 silver badges5555 bronze badges
...
Python: most idiomatic way to convert None to empty string?
...
answered Jun 23 '09 at 19:28
TriptychTriptych
180k3131 gold badges140140 silver badges167167 bronze badges
...