大约有 36,010 项符合查询结果（耗时：0.0370秒） [XML]
Moving from CVS to Git: $Id$ equivalent?
...f a version (albeit canonical). The git describe command offers others and does so quite well.
For example, when I run git describe in my master branch of my Java memcached client source, I get this:
2.2-16-gc0cd61a
That says two important things:
There have been exactly 16 commits in this tre...
In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...fference between different date/time formats in ActiveRecord has little to do with Rails and everything to do with whatever database you're using.
Using MySQL as an example (if for no other reason because it's most popular), you have DATE, DATETIME, TIME and TIMESTAMP column data types; just as you...
Doing something before program exit
...it to save some data to a file before it exits. Is there a standard way of doing this?
3 Answers
...
How do I use the conditional operator (? :) in Ruby?
...a junk after it), but they are not required in the last case as said issue does not arise.
You can use the "long-if" form for readability on multiple lines:
question = if question.size > 20 then
question.slice(0, 20) + "..."
else
question
end
...
How do I get the path of the assembly the code is in?
...way to get the path for the assembly in which the current code resides? I do not want the path of the calling assembly, just the one containing the code.
...
Disable scrolling on ``
...ted by others (calling "blur()" would normally not be the preferred way to do it, because that wouldn't be, what the user wants).
BUT. I would avoid listening for the mousewheel event on all input-number elements all the time and only do it, when the element is in focus (that's when the problem exi...
How do I find out which keystore was used to sign an app?
...
Thank you for this. I added a tool for doing this to my github project. github.com/RichardBronosky/ota-tools/blob/master/…
– Bruno Bronosky
Aug 1 '14 at 19:43
...
How do I verify/check/test/validate my SSH passphrase?
...t the passphrase for my SSH key, but I have a hunch what it might be. How do I check if I'm right?
5 Answers
...
java.nio.file.Path for a classpath resource
...
@zhuguowei that's a Spring-specific approach. It doesn't work at all when Spring isn't being used.
– Ryan J. McDonough
Jun 1 '18 at 21:04
2
...