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getActivity() returns null in Fragment function
I have a fragment (F1) with a public method like this
15 Answers
15
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Password masking console application
...000' if the key pressed does not correspond to a printable character, e.g. F1, Pause-Break, etc
{
pwd.AppendChar(i.KeyChar);
Console.Write("*");
}
}
return pwd;
}
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Does “git fetch --tags” include “git fetch”?
... was ambiguous about this aspect of "fetch --tags" behavior.
Commit f0cb2f1 (2012-12-14) fetch --tags made the documentation match the old behavior.
This commit changes the documentation to match the new behavior (see Documentation/fetch-options.txt).
Request that all tags be fetched from t...
Create Windows service from executable
...e no INSTALL command nor in my My Win 2003 sc.exe 5.2.3790.3959, nor in M$ F1
– user6698332
Apr 12 '19 at 18:49
1
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What's the difference between KeyDown and KeyPress in .NET?
... keys that do not directly result in calls to KeyPress:
Shift, Ctrl, Alt
F1 through F12
Arrow keys
Examples of keys that do result in calls to KeyPress:
A through Z, 0 through 9, etc.
Spacebar
Tab (KeyChar='\t', ASCII 9)
Enter (KeyChar='\r', ASCII 13)
Esc (KeyChar='\x1b', ASCII 27)
Backspace (...
RVM: Uninstalling all gems of a gemset
...talled locally in 1-step
Works well in Ubuntu 10.10
gem list | cut -d" " -f1 | xargs gem uninstall -aIx
PS - removes all local gems. Use sudo accordingly.
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What are the uses of “using” in C#?
... types.
using (SqlConnection cnn = new SqlConnection()) { /*code*/}
using f1 = System.Windows.Forms.Form;
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CSS display:table-row does not expand when width is set to 100%
... as far as I can tell.~~ I'm wrong. It's great! :)
– f1lt3r
May 24 '15 at 15:06
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Deleting all pending tasks in celery / rabbitmq
... 1 1
analytics@web01.celery.pidbox 0 1
bcast.361093f1-de68-46c5-adff-d49ea8f164c0 0 1
bcast.a53632b0-c8b8-46d9-bd59-364afe9998c1 0 1
celeryev.c27b070d-b07e-4e37-9dca-dbb45d03fd54 0 1
celeryev.c66a9bed-84bd-40b0-8fe7-4e4d0c002866 0 1
celeryev.b490f71a-be1...
程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...说话的青蛙还是挺酷的。”
6、Keyboard not found ... press F1 to continue
7、Unix是用户友好的，只是要成为Unix的用户很困难。
8、一百万只猴子，给他们一百万个键盘，其中的一个会写出Java程序，其它的写的都是Perl程序。
9、...