大约有 900 项符合查询结果（耗时：0.0138秒） [XML]
How do I enable MSDTC on SQL Server?
...wered Aug 11 '08 at 12:04
Lars MæhlumLars Mæhlum
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When should I create a destructor?
...ed Feb 4 '11 at 13:58
Øyvind BråthenØyvind Bråthen
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Python read-only property
...ject's dictionary directly, I've introduced "extreme" name mangling:
from uuid import uuid4
class Read_Only_Property:
def __init__(self, name):
self.name = name
self.dict_name = uuid4().hex
self.initialized = False
def __get__(self, instance, cls):
if insta...
Pickle or json?
... answered Feb 13 '10 at 22:22
Håvard SHåvard S
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Convert a Python list with strings all to lowercase or uppercase
...3, map wins the race, but does nothing :)
– Jean-François Fabre♦
Mar 7 '18 at 19:22
@NedDeily map(str.lower,["A","B...
CSS '>' selector; what is it? [duplicate]
...ered Dec 16 '10 at 10:44
David MårtenssonDavid Mårtensson
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...
How can I debug javascript on Android?
...ered Oct 13 '11 at 7:20
Mads MobækMads Mobæk
29.5k2020 gold badges6464 silver badges7575 bronze badges
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On design patterns: When should I use the singleton?
The glorified global variable - becomes a gloried global class. Some say breaking object-oriented design.
19 Answers
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BLE（五）移动端工具 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...议栈的内容，分析时候重点关注发送的数据内容即Handle、uuid、Value等值即可
0x12 Bluez调试工具hcidump虽然Android 4.2已经将蓝牙协议栈替换为Bluedroid，但仍可使用BlueZ调试工具（需自行编译，或网上下载），且hcidump输出的数据与开...
nFC Connect低功耗蓝牙APP工具的使用 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...点击CONNECT进行连接。连接成功后会自动获取所有的服务UUID。选择蓝牙协议说明书指定的UUID进行读写操作。
四、写入数据、监听数据、读取数据
写操作时，数据从APP主机端发送到从从机设备端。点击写操作后，将指令填...