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【BLE技术内幕】BLE技术揭秘 - 创客硬件开发 - 清泛IT论坛，有思想、有深度
...耗版本的蓝牙技术规范。蓝牙技术联盟（Bluetooth SIG）在2010年发布了跨时代的蓝牙4.0，它并不是蓝牙3.0的简单升级版本，而是全新的技术架构，蓝牙4.0版本分两种模式：单模蓝牙和双模蓝牙。常见的蓝牙音箱，是典型的双模蓝牙...
What is the difference between an ORM and an ODM?
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edited Nov 20 '17 at 9:23
Sven Koluem
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CSS: 100% width or height while keeping aspect ratio?
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Roy
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answered Sep 20 '10 at 13:20
AndrewAndrew
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Build error: You must add a reference to System.Runtime
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To implement the fix first expand out the existing web.config compilation section that looks l...
How can I truncate a datetime in SQL Server?
...te a datetime value (as to remove hours minutes and seconds) in SQL Server 2008?
13 Answers
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Stripping everything but alphanumeric chars from a string in Python
...ing" \
"re.sub('[\W_]', '', string.printable)"
10000 loops, best of 3: 27.5 usec per loop
$ python -m timeit -s \
"import re, string" \
"re.sub('[\W_]+', '', string.printable)"
100000 loops, best of 3: 15 usec per loop
$ python -m timeit -s \
"import re, string; pat...
How do you run a SQL Server query from PowerShell?
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TylerH
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answered Sep 21 '13 at 17:35
Chris MagnusonChris ...
How much space can your BitBucket account have?
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EDIT #2 (Over three years later, as pointed out by matchew)
As of 30 May 2014 There is now a 1gb (soft 2gb hard) limit. read this for more information
Here is a link to their FAQ which address this question
According to the ba...
LINQ Group By into a Dictionary Object
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362
Dictionary<string, List<CustomObject>> myDictionary = ListOfCustomObjects
.Group...
Is it possible to use JS to open an HTML select to show its option list? [duplicate]
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answered Jan 10 '09 at 0:20
GarethGareth
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