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IntelliJ: Never use wildcard imports
...o odious?
– duffymo
Feb 8 '16 at 20:51
33
Looks like three nines should be enough. If you need mo...
The way to check a HDFS directory's size?
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Matt DMatt D
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Django DB Settings 'Improperly Configured' Error
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Pavel AnossovPavel Anossov
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How to use glyphicons in bootstrap 3.0
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Install Application programmatically on Android
...n easily launch a market link or an install prompt:
Intent promptInstall = new Intent(Intent.ACTION_VIEW)
.setDataAndType(Uri.parse("file:///path/to/your.apk"),
"application/vnd.android.package-archive");
startActivity(promptInstall);
source
Intent goToMarket = new Intent(...
warning RC2182: duplicate dialog control ID 1002 - C/C++ - 清泛网 - 专注C/C++及内核技术
warning RC2182: duplicate dialog control ID 1002原因：报错行的控件ID值（这里是1002），与其他的控件ID值一样，发生冲突了。解决：resource.h中将值一样的控件ID改为不同的值。原因：报错行的控件ID值（这里是1002），与其他的控件ID值一...
ble 蓝牙透传代码怎么写？ - 创客硬件开发 - 清泛IT社区，为创新赋能！
...用我们这个模块这个地址可以吗？
上图中是控制服务id：SERVICEF000_UUUID = UUID.fromString("0000f000-0000-1000-8000-00805f9b34fb");以及2个控制端口的特征id。
可以做到透传，不过要换透传 id，这个 id 是 io 控制口
晚一些我给你一...
Convert from java.util.date to JodaTime
...
java.util.Date date = ...
DateTime dateTime = new DateTime(date);
Make sure date isn't null, though, otherwise it acts like new DateTime() - I really don't like that.
share
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How do I programmatically “restart” an Android app?
...ity in the future and then close your application
Intent mStartActivity = new Intent(context, StartActivity.class);
int mPendingIntentId = 123456;
PendingIntent mPendingIntent = PendingIntent.getActivity(context, mPendingIntentId, mStartActivity, PendingIntent.FLAG_CANCEL_CURRENT);
AlarmManager ...
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
...
first, *rest = [1,2,3,4]
first, *l, last = [1,2,3,4]
Also Python 3 adds new semantic (refer PEP 3102):
def func(arg1, arg2, arg3, *, kwarg1, kwarg2):
pass
Such function accepts only 3 positional arguments, and everything after * can only be passed as keyword arguments.
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