大约有 31,840 项符合查询结果（耗时：0.0333秒） [XML]
Django optional url parameters
...
There are several approaches.
One is to use a non-capturing group in the regex: (?:/(?P<title>[a-zA-Z]+)/)?
Making a Regex Django URL Token Optional
Another, easier to follow way is to have multiple rules that matches your needs, all pointing to...
What's your most controversial programming opinion?
...gs that don't warrant them. Just because something is new, or because someone respected has an opinion, doesn't mean it fits all :)
EDIT:
Just to clarify - I don't think people should ignore best practices, valued opinions etc. Just that people shouldn't just blindly jump on something without thin...
What is the list of valid @SuppressWarnings warning names in Java?
...: Is it possible to add types of warnings in eclipse? The problem is that one of our team members uses IntelliJ, and that IDE has other suppress warning types that give warnings in Eclipse :) In Eclipse Indigo you can set in the preferences: Ignore unused SuppressWarnings tokens, but that doesn't ...
Mimicking sets in JavaScript?
...S6 compatibility table to see the current status for browser availability.
One advantage of the built-in Set object is that it doesn't coerce all keys to a string like the Object does so you can have both 5 and "5" as separate keys. And, you can even use Objects directly in the set without a string...
Git log to get commits only for a specific branch
...your branch to another branch, so know your branches and then choose which one to compare to.
share
|
improve this answer
|
follow
|
...
Uses for Optional
...Java 8 now for 6+ months or so, I'm pretty happy with the new API changes. One area I'm still not confident in is when to use Optional . I seem to swing between wanting to use it everywhere something may be null , and nowhere at all.
...
How can I clear or empty a StringBuilder? [duplicate]
...
Two ways that work:
Use stringBuilderObj.setLength(0).
Allocate a new one with new StringBuilder() instead of clearing the buffer.
share
|
improve this answer
|
follow
...
How to prevent the activity from loading twice on pressing the button
...hread (i.e. UI Thread or Simply use async class). Once your processing is done hide that dialog. It is the best solution in my knowledge and I have used it several times...:)
– Awais Tariq
Nov 10 '11 at 12:51
...
Get current AUTO_INCREMENT value for any table
...
It's not the best idea to add one to it and expect, it will be the ID of next row. In the mean time another transaction could insert a new row and you would use the wrong ID right?
– agim
Apr 4 '13 at 21:11
...
How to find a Java Memory Leak
...
Questioner here, I have got to say getting a tool that does not take 5 minutes to answer any click makes it a lot easier to find potential memory leaks.
Since people are suggesting several tools ( I only tried visual wm since I go...