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On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
...LoginActivity. It seems like the answer by @doreamon in this thread is the best solution (at least to my humble eye):
https://stackoverflow.com/a/9580057/614880
I strongly suspect that the tricky implications of whether you leave LoginActivity alive are causing a lot of this confusion.
Good Luck....
Which encoding opens CSV files correctly with Excel on both Mac and Windows?
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The best workaround for reading CSV files with UTF-8 on Mac is to convert them into XLSX format. I have found a script made by Konrad Foerstner, which I have improved little bit by adding support for different delimiter character...
Can I implement an autonomous `self` member type in C++?
...together. Not a solution to the question, but +1 for a worthy attempt at a best-case workaround.
– Lightness Races in Orbit
Jan 15 '14 at 17:18
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Does setWidth(int pixels) use dip or px?
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In my situation, this solution works best where I have an custom dialog which has a listview and a want to set the width of the Header Labels and columns in the ListView to the same width.
– Wayne Phipps
Jun 7 '13 at 11:02
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Cutting the videos based on start and end time using ffmpeg
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Try using this. It is the fastest and best ffmpeg-way I have figure it out:
ffmpeg -ss 00:01:00 -i input.mp4 -to 00:02:00 -c copy output.mp4
This command trims your video in seconds!
Explanation of the command:
-i: This specifies the input file. In that case, ...
Are there any SHA-256 javascript implementations that are generally considered trustworthy?
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This is the best answer. I was trying the crypto solution but it didn't work for me.
– Augusto Gonzalez
Jul 8 at 12:09
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Why do you have to link the math library in C?
...s there were competing math packages called "fastmath" or such. What's the best solution for math? Really accurate but slow stuff? Inaccurate but fast? Big tables for trig functions? It wasn't until coprocessors were guaranteed to be in the computer that most implementations became obvious. I imagin...
Android 4.3 Bluetooth Low Energy unstable
...en you want to connect Bluetooth multiple times. In my experience it works best if you run your Ble connection in a seperate UNBOUND service so you can start and stop it by hand. And that you call mConnectedGatt.disconnect(); ble_device=null; in your inDestroy(). In my case this pattern wor...
How to turn on/off ReactJS 'development mode'?
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I don't think this is the best answer as some people build their react with browserify and an answer making use of NODE_ENV should be present at the top.
– Bjorn
Oct 19 '15 at 17:33
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How do I detect when someone shakes an iPhone?
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The best answer, because the iOS 3.0 motionBegan and motionEnded events are not very precise or accurate in terms of detecting the exact start and end of a shake. This approach allows you to be as precise as you want.
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