大约有 667 项符合查询结果（耗时：0.0230秒） [XML]
How do I extract a sub-hash from a hash?
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Ruby 2.5 added Hash#slice:
h = { a: 100, b: 200, c: 300 }
h.slice(:a) #=> {:a=>100}
h.slice(:b, :c, :d) #=> {:b=>200, :c=>300}
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How can I tell jackson to ignore a property for which I don't have control over the source code?
...urClass.class, MixIn.class);
Edit:
Thanks to the comments, with Jackson 2.5+, the API has changed and should be called with objectMapper.addMixIn(Class<?> target, Class<?> mixinSource)
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How to read the RGB value of a given pixel in Python?
... Pillow supports python 2.7 on macosx while I only find python 2.5 support on PIL. Thanks!
– Kangaroo.H
May 31 '17 at 3:30
2
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Uppercase Booleans vs. Lowercase in PHP
...s like all consts, in all caps, until I got on the PSR bandwagon.
Section 2.5 of PSR-2:
The PHP constants true, false, and null MUST be in lower case.
So basically, if you want to play nice with open source style particulars, Booleans gotta be lower case.
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Is it possible to use 'else' in a list comprehension? [duplicate]
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Note that this only works in Python 2.5 and later.
– Kevin Horn
Jun 1 '10 at 22:20
7
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How can I test that a value is “greater than or equal to” in Jasmine?
...n use toBeGreaterThanOrEqual/toBeLessThanOrEqual.
It was added in version 2.5 as per release notes - https://github.com/jasmine/jasmine/blob/master/release_notes/2.5.0.md
For e.g.
expect(percent).toBeGreaterThanOrEqual(1,"This is optional expect failure message");
or
expect(percent).toBeGreat...
mkdir -p functionality in Python [duplicate]
... try:
os.makedirs(path)
except OSError as exc: # Python ≥ 2.5
if exc.errno == errno.EEXIST and os.path.isdir(path):
pass
else:
raise
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Bin size in Matplotlib (Histogram)
...y import np; from pylab import *
bin_size = 0.1; min_edge = 0; max_edge = 2.5
N = (max_edge-min_edge)/bin_size; Nplus1 = N + 1
bin_list = np.linspace(min_edge, max_edge, Nplus1)
Note that linspace produces array from min_edge to max_edge broken into N+1 values or N bins
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The name does not exist in the namespace error in XAML
... I love how I come back to this answer, and I've already upvoted it, ...2.5 years ago.
– Mathieu Guindon
May 14 '18 at 4:00
5
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Print all the Spring beans that are loaded
...ting ApplicationContextAware
injecting it with @Inject / @Autowired (after 2.5)
use WebApplicationContextUtils.getRequiredWebApplicationContext(..)
Related: You can also detect each bean's registration by registering a BeanPostprocessor bean. It will be notified for each bean.
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