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How to get hosting Activity from a view?
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In Android 7+ the view does not have access to the enclosing activity anymore, so view.getContext() can't be cast to an Activity anymore.
Instead, the code below works in Android 7+ and 6:
private static Activity getActivity(f...
What arguments are passed into AsyncTask?
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Google's Android Documentation Says that :
An asynchronous task is defined by 3 generic types, called Params, Progress and Result, and 4 steps, called onPreExecute, doInBackground, onProgressUpdate and onPostExecute.
AsyncTask's gen...
Converting ISO 8601-compliant String to java.util.Date
...nswer anyway. It might help someone.
I've been looking for a solution for Android (API 7).
Joda was out of the question - it is huge and suffers from slow initialization. It also seemed a major overkill for that particular purpose.
Answers involving javax.xml won't work on Android API 7.
Ended ...
Getting the error “Java.lang.IllegalStateException Activity has been destroyed” when using tabs with
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This bug is being tracked in the Android Open Source issue tracker: code.google.com/p/android/issues/detail?id=42601
– Kristopher Johnson
Nov 8 '13 at 18:46
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rbenv not changing ruby version
...ding to the github directions. I am running OSX but I have tried this on a Ubuntu 12.04 VM and got the same results. The following is what i get in my terminal when I try to change ruby versions:
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WinDbg基础资料（日本語） - IT优秀资料 - 清泛网 - 专注C/C++及内核技术
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Tip02:WinXP Dump生成の方法
http://www.glamenv-septzen.net/view/918
C:\kktools\userdump8.1\x86>userdump -p
userdump 1268
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Tip...
tomcat - CATALINA_BASE and CATALINA_HOME variables
... Your second paragraph is incorrect when using the packaged Tomcat on Ubuntu. It properly separates the Tomcat software (in $CATALINA_HOME) from the Tomcat instance (in $CATALINA_BASE).
– reinierpost
Jul 8 '16 at 8:52
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How can I copy the output of a command directly into my clipboard?
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xclip fileName works on my Ubuntu Trusty 14.04. Also, xclip -selection c works for normal copy of Control-C. The equivalent of Control-V is xclip -o -selection c
– Champ
Mar 14 '16 at 15:35
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Start ssh-agent on login
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I found this comment while trying to do this in Ubuntu. It seems to play much more nicely with the built in systems than hacking something into the startup scripts, at least given my knowledge of how the system should work.
– xiterion
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How do I convert a byte array to Base64 in Java?
...deFromString(encoded);
println(new String(decoded)) // Outputs "Hello"
Android (with Java < 8)
If you are using the Android SDK before Java 8 then your best option is to use the bundled android.util.Base64.
For direct byte arrays:
byte[] encoded = Base64.encode("Hello".getBytes());
println(ne...