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Good way of getting the user's location in Android
...e position in meters.
the Criteria.ACCURACY_HIGH criterion should give you errors below 100m, which is not as good as GPS can be, but matches your needs.
You also need to monitor the status of your location provider, and switch to another provider if it gets unavailable or disabled by the user.
The ...
What is the argument for printf that formats a long?
...olution?
– Aaron Franke
May 13 at 9:05
add a comment
|
...
Convert list to tuple in Python
...4]: tuple = tuple(l)
In [5]: tuple
Out[5]: (4, 5, 6)
then you get a TypeError since the tuple itself is not callable:
In [6]: tuple(l)
TypeError: 'tuple' object is not callable
You can recover the original definition for tuple by quitting and restarting your interpreter, or (thanks to @glglgl)...
How to prevent that the password to decrypt the private key has to be entered every time when using
...ult name. Example ssh-add ~/.ssh/myfile_rsa
– Syntax Error
Jun 30 '15 at 15:32
1
copy > ~/.bas...
How to remove “onclick” with JQuery?
... selector you need.)
// use the "[attr=value]" syntax to avoid syntax errors with special characters (like "$")
$('[id="a$id"]').prop('onclick',null).off('click');
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<a id="a$id" onclic...
Linux C/C++进程单实例互斥代码分享 - C/C++ - 清泛网 - 专注C/C++及内核技术
..., O_RDWR | O_TRUNC);
}
}
if (fd < 0) {
printf("Open file failed, error : %s", strerror(errno));
exit(1);
}
// 将该文件锁定,锁定后的文件将不能够再次锁定
struct flock fl;
fl.l_type = F_WRLCK; // 写文件锁定
fl.l_start = 0;
fl.l_whence = SEEK_SET;
fl...
What's the difference between lapply and do.call?
...last example supposed to be do.call(cbind, x) the current version gives me Error in do.call(c, x) : 'what' must be a function or character string...
– sindri_baldur
Jul 20 '17 at 20:45
...
A more useful statusline in vim? [closed]
...:
hi User1 guifg=#ffdad8 guibg=#880c0e
hi User2 guifg=#000000 guibg=#F4905C
hi User3 guifg=#292b00 guibg=#f4f597
hi User4 guifg=#112605 guibg=#aefe7B
hi User5 guifg=#051d00 guibg=#7dcc7d
hi User7 guifg=#ffffff guibg=#880c0e gui=bold
hi User8 guifg=#ffffff guibg=#5b7fbb
hi User9 guifg=#ffffff...
How do you redirect HTTPS to HTTP?
...imitation be overcome ? I am having the same issue. getting the certifcate error from browser before the redirect.
– Sandeep Balagopal
Nov 29 '16 at 7:17
...
Scala 2.8 breakOut
..., "BB", "CCC").map(s => (s, s.length))
The compiler would complain:
error: type mismatch;
found : Seq[(String, Int)]
required: Map[String,Int]
The reason being that Seq only knows how to build another Seq (i.e. there is an implicit CanBuildFrom[Seq[_], B, Seq[B]] builder factory available...