大约有 44,000 项符合查询结果（耗时：0.0598秒） [XML]
Can I have onScrollListener for a ScrollView?
...) to it using the method addOnScrollChangedListener().
You can see more information about this class here.
It lets you be aware of every scrolling event - but without the coordinates. You can get them by using getScrollY() or getScrollX() from within the listener though.
scrollView.getViewTreeObs...
How do I hotkey directly to File Search tab in Eclipse
...define another one (e.g. CTRL+SHIFT+H). To delete the other binding search for "Open Search Dialog" and click on Unbind Command.
Other solution: You could press CTRL+3 in your editor, type in "file s", press Enter. The next time you press CTRL+3 "File Search" is at the top.
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MySQL show status - active or total connections?
...L syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '= 'Threads_connected'' at line 1
– Hosam Elzagh
Sep 9 at 14:29
add...
A CSS selector to get last visible div
...ct and style this with JavaScript or jQuery, but CSS alone can't do this.
For example, if you have jQuery implemented on the site, you could just do:
var last_visible_element = $('div:visible:last');
Although hopefully you'll have a class/ID wrapped around the divs you're selecting, in which cas...
Linq: adding conditions to the where clause conditionally
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Thank goodness for simplicity! I am so sick of seeing 20+ line Linq queries when the above is so much more readable
– justanotherdev
Dec 16 '15 at 23:00
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Resize image in the wiki of GitHub using Markdown
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Updated:
Markdown syntax for images (external/internal):
HTML code for sizing images (internal/external):
<img src="https://github.com/favicon.ico" width="48">
Example:
Old Answer:
This should work:
[...
What does .SD stand for in data.table in R
...seful but I do not really know what I am doing with it. What does it stand for? Why is there a preceding period (full stop). What is happening when I use it?
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How to check whether a string is a valid HTTP URL?
There are the Uri.IsWellFormedUriString and Uri.TryCreate methods, but they seem to return true for file paths etc.
9...
Why does git diff on Windows warn that the “terminal is not fully functional”?
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For Git Bash, this can be fixed by adding the following line to ~/.bashrc:
export TERM=cygwin
-or-
export TERM=msys
The first seems to be the original by git for windows, the second a popular known form to "heal" as wel...
Capturing mobile phone traffic on Wireshark
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Here are some suggestions:
For Android phones, any network: Root your phone, then install tcpdump on it. This app is a tcpdump wrapper that will install tcpdump and enable you to start captures using a GUI. Tip: You will need to make sure you supply th...