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How can we programmatically detect which iOS version is device running on? [duplicate]
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10 Answers
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Can Java 8 code be compiled to run on Java 7 JVM?
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147
No, using 1.8 features in your source code requires you to target a 1.8 VM. I just tried the n...
How to iterate through range of Dates in Java?
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13 Answers
13
Active
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How do I add the contents of an iterable to a set?
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231
You can add elements of a list to a set like this:
>>> foo = set(range(0, 4))
>>...
创业公司如何实施敏捷开发 - 资讯 - 清泛网 - 专注C/C++及内核技术
...难题，很大的难题！
我们技术团队人员是这样的配置：1名技术总监、2名资深开发工程师、1名高级开发工程师、2名潜力开发工程师、1名前端开发、1名测试。技术总监需要处理很多团队管理、客户管理的工作，能够参与项目的...
JavaScript moving element in the DOM
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111
Trivial with jQuery
$('#div1').insertAfter('#div3');
$('#div3').insertBefore('#div2');
If y...
What is the maximum float in Python?
...fo:
>>> import sys
>>> sys.float_info
sys.floatinfo(max=1.7976931348623157e+308, max_exp=1024, max_10_exp=308, min=2.2
250738585072014e-308, min_exp=-1021, min_10_exp=-307, dig=15, mant_dig=53, epsil
on=2.2204460492503131e-16, radix=2, rounds=1)
Specifically, sys.float_info.max:...
Is XML case-sensitive?
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edited Oct 4 '17 at 15:26
Joe DF
4,54466 gold badges3434 silver badges5353 bronze badges
ans...
Length of string in bash
...bytes len.\n" "${myvar}" $chrlen $bytlen
will render:
Généralités is 11 char len, but 14 bytes len.
you could even have a look at stored chars:
myvar='Généralités'
chrlen=${#myvar}
oLang=$LANG oLcAll=$LC_ALL
LANG=C LC_ALL=C
bytlen=${#myvar}
printf -v myreal "%q" "$myvar"
LANG=$oLang LC_A...