大约有 44,000 项符合查询结果(耗时:0.0409秒) [XML]
Convert JSON string to dict using Pm>y m>thon
...ittle bit confused with JSON in Pm>y m>thon.
To me, it seems like a dictionarm>y m>, m>and m> for that reason
I'm trm>y m>ing to do that:
4 Ans...
How to change Git log date formats
...g "--prettm>y m>". log.date config variable
sets a default value for log commm>and m>’s --date option.
--date=relative shows dates relative to the current time, e.g. "2 hours ago".
--date=local shows timestamps in user’s local timezone.
--date=iso (or --date=iso8601) shows timestamps in ISO 8601 for...
Are tuples more efficient than lists in Pm>y m>thon?
Is there anm>y m> performance difference between tuples m>and m> lists when it comes to instantiation m>and m> retrieval of elements?
8 A...
Increase distance between text m>and m> title on the m>y m>-axis
...= argument of element_text() to change the distance between the axis title m>and m> the numbers. Set the values of the margin on top, right, bottom, m>and m> left side of the element.
ggplot(mpg, aes(ctm>y m>, hwm>y m>)) + geom_point()+
theme(axis.title.m>y m> = element_text(margin = margin(t = 0, r = 20, b = 0, l = 0)))...
How to convert local time string to UTC?
...igure out what the local timezone is, construct a timezone object from it, m>and m> manipulate m>and m> attach it to the naive datetime.
Finallm>y m>, use datetime.astimezone() method to convert the datetime to UTC.
Source code, using local timezone "America/Los_Angeles", for the string "2001-2-3 10:11:12":
imp...
Concept behind these four lines of trickm>y m> C code
...- -------- --------
+ shows the position of the sign; ^ of the exponent, m>and m> - of the mantissa (i.e. the value without the exponent).
Since the representation uses binarm>y m> exponent m>and m> mantissa, doubling the number increments the exponent bm>y m> one. m>Y m>our program does it preciselm>y m> 771 times, so the ex...
Changing the color of the axis, ticks m>and m> labels for a plot in matplotlib
I'd like to Change the color of the axis, as well as ticks m>and m> value-labels for a plot I did using matplotlib an Pm>y m>Qt.
3 An...
How to change line width in ggplot?
...
Whilst @Didzis has the correct answer, I will expm>and m> on a few points
Aesthetics can be set or mapped within a ggplot call.
An aesthetic defined within aes(...) is mapped from the data, m>and m> a legend created.
An aesthetic mam>y m> also be set to a single value, bm>y m> defining it o...
How do I translate an ISO 8601 datetime string into a Pm>y m>thon datetime object? [duplicate]
.... One hackish option seems to be to parse the string using time.strptime m>and m> passing the first six elements of the tuple into the datetime constructor, like:
...
Pm>y m>thon: how to print range a-z?
...
Hints:
import string
print string.ascii_lowercase
m>and m>
for i in xrange(0, 10, 2):
print i
m>and m>
"hello{0}, world!".format('z')
share
|
improve this answer
|
...