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Difference between Python datetime vs time modules
...stamping.
If the system additionally runs the network time protocol (NTP) dæmon, one ends up with a pretty solid time base.
Here is the documentation of the time module.
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How to immediately see compile errors in project tree of IntelliJ Idea?
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@MadsMobæk Thanks, but there is no "Problems" view listed in IntelliJ 12.1.4: !screenshot
– Brent Faust
Jul 11 '13 at 2:01
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ble蓝牙的标识符怎么确定的 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
这个里面ble蓝牙的服务UUID和特征UUID的标识符为什么是F000和F0011、UUID 背后的理念是，由于空间非常大（2^128，比宇宙中原子的估计数量还要多），随机选择两个 UUID 来标识事物时几乎不可能产生碰撞。如果您知道要连接的服务/...
Assignment inside lambda expression in Python
...1fcm and a height "
u"of %.1fcm has a volume of %.1fcm³."
% (my_radius, my_height, my_cylinder.volume)))])]],
main()])()
A cylinder with a radius of 10.0cm and a height of 20.0cm has a volume of 6283.2cm³.
A cylinder with a radius of 20.0cm and...
In tmux can I resize a pane to an absolute value
...solute position, not making a relative adjustment.
– ændrük
Jan 20 '14 at 18:25
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Android 4.3 Bluetooth Low Energy unstable
...w Energy (testing on the Nexus 4). After getting started with the official BLE APIs in Android 4.3, I have noticed that after I connect a device for the first time I am rarely able to successfully connect to / communicate with that device or any other device again.
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蓝牙BLE设备使用BLE拓展连不上蓝牙？ - 创客硬件开发 - 清泛IT社区，为创新赋能！
引用:转会员问题：我现在手上有一款蓝牙设备是BLE的， 我在编程都时候用了ble的拓展组件 但是在连接那一步连不上这个蓝牙？
这里统一说明一下：
一般先用硬件厂商提供的App 或者 nRF Connect App 进行硬件连接和测试...
Inline code in org-mode
...d Apr 24 '13 at 8:49
François FévotteFrançois Févotte
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蓝牙客户端组件（SPP经典蓝牙）vs BluetoothLE拓展（低功耗蓝牙）基础代码...
...hLE拓展（低功耗蓝牙），特点是无需配对，直接扫描发现ble设备列表。
https://www.fun123.cn/reference/iot/bluetoothle.html
开始扫描：
展示发现的设备列表：
选设备
断开当前连接的设备：
How to get UTF-8 working in Java webapps?
... in case anyone else has a similar problem.
– testing123
Dec 7 '11 at 15:33
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