大约有 44,000 项符合查询结果(耗时:0.0409秒) [XML]

https://stackoverflow.com/ques... 

Convert JSON string to dict using Pm>ym>thon

...ittle bit confused with JSON in Pm>ym>thon. To me, it seems like a dictionarm>ym>, m>andm> for that reason I'm trm>ym>ing to do that: 4 Ans...
https://stackoverflow.com/ques... 

How to change Git log date formats

...g "--prettm>ym>". log.date config variable sets a default value for log commm>andm>’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...
https://stackoverflow.com/ques... 

Are tuples more efficient than lists in Pm>ym>thon?

Is there anm>ym> performance difference between tuples m>andm> lists when it comes to instantiation m>andm> retrieval of elements? 8 A...
https://stackoverflow.com/ques... 

Increase distance between text m>andm> title on the m>ym>-axis

...= argument of element_text() to change the distance between the axis title m>andm> the numbers. Set the values of the margin on top, right, bottom, m>andm> left side of the element. ggplot(mpg, aes(ctm>ym>, hwm>ym>)) + geom_point()+ theme(axis.title.m>ym> = element_text(margin = margin(t = 0, r = 20, b = 0, l = 0)))...
https://stackoverflow.com/ques... 

How to convert local time string to UTC?

...igure out what the local timezone is, construct a timezone object from it, m>andm> manipulate m>andm> attach it to the naive datetime. Finallm>ym>, 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...
https://stackoverflow.com/ques... 

Concept behind these four lines of trickm>ym> C code

...- -------- -------- + shows the position of the sign; ^ of the exponent, m>andm> - of the mantissa (i.e. the value without the exponent). Since the representation uses binarm>ym> exponent m>andm> mantissa, doubling the number increments the exponent bm>ym> one. m>Ym>our program does it preciselm>ym> 771 times, so the ex...
https://stackoverflow.com/ques... 

Changing the color of the axis, ticks m>andm> labels for a plot in matplotlib

I'd like to Change the color of the axis, as well as ticks m>andm> value-labels for a plot I did using matplotlib an Pm>ym>Qt. 3 An...
https://stackoverflow.com/ques... 

How to change line width in ggplot?

... Whilst @Didzis has the correct answer, I will expm>andm> 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>andm> a legend created. An aesthetic mam>ym> also be set to a single value, bm>ym> defining it o...
https://stackoverflow.com/ques... 

How do I translate an ISO 8601 datetime string into a Pm>ym>thon datetime object? [duplicate]

.... One hackish option seems to be to parse the string using time.strptime m>andm> passing the first six elements of the tuple into the datetime constructor, like: ...
https://stackoverflow.com/ques... 

Pm>ym>thon: how to print range a-z?

... Hints: import string print string.ascii_lowercase m>andm> for i in xrange(0, 10, 2): print i m>andm> "hello{0}, world!".format('z') share | improve this answer | ...