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...主体的大括号是必需的。
let individualScores = [75, 43, 103, 87, 12]
var teamScore = 0
for score in individualScores {
if score > 50 {
teamScores += 3
} else {
teamScores += 1
}
}
teamScore
在 if 语句中，条件必须是布尔表达式，这...
Simple logical operators in Bash
...s 'SO- stop being evil'Gilles 'SO- stop being evil'
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...
Is < faster than
...less than the clock period.)
Edit: Floating Point
This holds true for x87 floating point as well: (Pretty much same code as above, but with double instead of int.)
fld QWORD PTR [esp+32]
fld QWORD PTR [esp+40]
fucomip st, st(1) ; Compare ST(0) and S...
Finding the index of elements based on a condition using python list comprehension
...==1)
I elaborated a bit more on that topic here:
http://tinyurl.com/jajrr87
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How to get last items of a list in Python?
...t; islice(reversed(range(100)), 0, 9)
<itertools.islice object at 0xffeb87fc>
islice allows for lazy evaluation of the data pipeline, so to materialize the data, pass it to a constructor (like list):
>>> list(islice(reversed(range(100)), 0, 9))
[99, 98, 97, 96, 95, 94, 93, 92, 91]
...
UDP vs TCP, how much faster is it? [closed]
...
87
UDP is faster than TCP, and the simple reason is because its non-existent acknowledge packet (A...
“Too many values to unpack” Exception
...don/Development/DJANGO_VERSIONS/Django-1.0/django/template/debug.py", line 87, in render
output = force_unicode(self.filter_expression.resolve(context))
File "/home/brandon/Development/DJANGO_VERSIONS/Django-1.0/django/template/__init__.py", line 535, in resolve
obj = self.var.resolve(cont...
Retrieve specific commit from a remote Git repository
...out.
You can also specify only a SHA1 commit:
git fetch origin 96de5297df870:refs/remotes/origin/foo-commit
This will download only the commit of the specified SHA-1 96de5297df870 (and its ancestors that you miss), and store it as (non-existing) remote branch origin/foo-commit.
...
Which commit has this blob?
... blob object.
See commit 644eb60, commit 4dbc59a, commit cdaed0c, commit c87b653, commit ce5b6f9 (16 Nov 2017), and commit 91904f5, commit 2deda00 (02 Nov 2017) by Stefan Beller (stefanbeller).
(Merged by Junio C Hamano -- gitster -- in commit 556de1a, 28 Dec 2017)
builtin/describe.c: describ...
string sanitizer for filename
...
Dominic RodgerDominic Rodger
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