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NSUserDefaults not cleared after app uninstall on simulator
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169
I think this is due to a bug in the iOS8 Beta Simulator.
The expected behavior is that when t...
Java Ordered Map
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edited Oct 14 '16 at 21:28
Laurel
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How to convert Milliseconds to “X mins, x seconds” in Java?
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1245
Use the java.util.concurrent.TimeUnit class:
String.format("%d min, %d sec",
TimeUnit.M...
How do I view / replay a chrome network debugger har file saved with content?
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12 Answers
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社交应用组件 · App Inventor 2 中文网
...选择框的形状，此属性的有效值为：
0（默认）
1 （圆形）
2（矩形）
3（椭圆形）。
如果设置了图像，则形状将不可见。
显示反馈
设置联系人选择框指定 图像后被按压是否显示视觉反馈。
文本
设置...
filename and line number of python script
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170
Thanks to mcandre, the answer is:
#python3
from inspect import currentframe, getframeinfo
fr...
Why do we need private subnet in VPC?
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Update: in late December, 2015, AWS announced a new feature, a Managed NAT Gateway for VPC. This optional service provides an alternative mechanism for VPC instances in a private subnet to access the Internet, where previously, the common solution was ...
kill -3 to get java thread dump
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195
You could alternatively use jstack (Included with JDK) to take a thread dump and write the out...
How can I return NULL from a generic method in C#?
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13 Answers
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