大约有 29,000 项符合查询结果（耗时：0.0891秒） [XML]
ViewPager PagerAdapter not updating the View
... suggested by Alvaro Luis Bustamante (previously alvarolb), is to setTag() method in instantiateItem() when instantiating a new view. Then instead of using notifyDataSetChanged(), you can use findViewWithTag() to find the view you want to update.
The second approach is very flexible and high perfo...
Including dependencies in a jar with Maven
... directory-single is now deprecated as well.
– James McMahon
May 2 '12 at 20:44
14
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How to specify the private SSH-key to use when executing shell command on Git?
...
Something like this should work (suggested by orip):
ssh-agent bash -c 'ssh-add /somewhere/yourkey; git clone git@github.com:user/project.git'
if you prefer subshells, you could try the following (though it is more fragile):...
Fix code indentation in Xcode
Once I start editing my code and adding for loops or if then statements my code indentation is whacked because the previous code maintains its former indentation instead of adjusting automatically.
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How do you run multiple programs in parallel from a bash script?
... answered Jun 9 '10 at 10:07
psmearspsmears
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How to reverse-i-search back and forth? [duplicate]
I use reverse-i-search often, and that's cool. Sometime though when pressing CTRL + r multiple times, I pass the command I am actually looking for. Because CTRL + r searches backward in history, from newest to oldest, I have to:
...
How to run a shell script at startup
...to set it executable with:
chmod +x /etc/init.d/start_my_app
Thanks to @meetamit, if this does not run you have to create a symlink to /etc/rc.d/
ln -s /etc/init.d/start_my_app /etc/rc.d/
Please note that on latest Debian, this will not work as your script have to be LSB compliant (provide, at...
How to fix getImageData() error The canvas has been tainted by cross-origin data?
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worked for me if I put crossorigin first then set source and then access data onload
– jones
Aug 22 '18 at 12:04
3
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Difference between method and function in Scala
...cation tell us. Chapter 3 (types) tell us about Function Types (3.2.9) and Method Types (3.3.1). Chapter 4 (basic declarations) speaks of Value Declaration and Definitions (4.1), Variable Declaration and Definitions (4.2) and Functions Declarations and Definitions (4.6). Chapter 6 (expressions) spea...
How do I find the location of my Python site-packages directory?
...package> to show Debian-style package information:
$ pip show pytest
Name: pytest
Version: 3.8.2
Summary: pytest: simple powerful testing with Python
Home-page: https://docs.pytest.org/en/latest/
Author: Holger Krekel, Bruno Oliveira, Ronny Pfannschmidt, Floris Bruynooghe, Brianna Laugher, Flori...