大约有 47,000 项符合查询结果（耗时：0.0626秒） [XML]
How can I know when an EditText loses focus?
... onFocusChange of setOnFocusChangeListener and there's a boolean parameter for hasFocus. When this is false, you've lost focus to another control.
EditText txtEdit = (EditText) findViewById(R.id.edittxt);
txtEdit.setOnFocusChangeListener(new OnFocusChangeListener() {
@Override
...
TortoiseGit save user authentication / credentials
...
For TortoiseGit 1.8.1.2 or later, there is a GUI to switch on/off credential helper.
It supports git-credential-wincred and git-credential-winstore.
TortoiseGit 1.8.16 add support for git-credential-manager (Git Credential ...
How to send a correct authorization header for basic authentication
... of the URL:
http://user:passwd@www.server.com/index.html
see this URL, for more
HTTP Basic Authentication credentials passed in URL and encryption
of course, you'll need the username password, it's not 'Basic hashstring.
hope this helps...
...
How do I split a multi-line string into multiple lines?
...ts now shows that I too am using splitlines() almost exclusively. I'm therefore deleting my 104-point answer (*sob...*) and will be endorsing this one instead.
– efotinis
Aug 28 '14 at 9:52
...
Why should the copy constructor accept its parameter by reference in C++?
... you'd never actually get such a program.)
Besides rational reasons, it's forbidden by the standard in §12.8/3:
A declaration of a constructor for a
class X is ill-formed if its first
parameter is of type (optionally cv-
qualified) X and either there are no
other parameters or else all...
.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
.NET has a lot of complex data structures. Unfortunately, some of them are quite similar, and I'm not always sure when to use one and when to use another. Most of my C# and Visual Basic books talk about them to a certain extent, but they never really go into any real detail.
...
C/C++ NaN constant (literal)?
...eric_limits<double>::quiet_NaN() is declared in <limits>.
But for checking whether a value is NaN, you can't compare it with another NaN value. Instead use isnan() from <math.h> in C, or std::isnan() from <cmath> in C++.
...
Is there a way to get the source code from an APK file?
The hard drive on my laptop just crashed and I lost all the source code for an app that I have been working on for the past two months.
All I have is the APK file that is stored in my email from when I sent it to a friend.
...
Find and restore a deleted file in a Git repository
...-n 1 HEAD -- <file_path>
Then checkout the version at the commit before, using the caret (^) symbol:
git checkout <deleting_commit>^ -- <file_path>
Or in one command, if $file is the file in question.
git checkout $(git rev-list -n 1 HEAD -- "$file")^ -- "$file"
If you ar...
Bootstrap 3 modal vertical position center
... text-align: center;
}
@media screen and (min-width: 768px) {
.modal:before {
display: inline-block;
vertical-align: middle;
content: " ";
height: 100%;
}
}
.modal-dialog {
display: inline-block;
text-align: left;
vertical-align: middle;
}
And adjust a little bit .fade...