大约有 37,907 项符合查询结果（耗时：0.0437秒） [XML]
Is it wrong to use Deprecated methods or classes in Java?
...at is, no, it's not wrong, but there is a better way of doing it, which is more robust against API changes.
2. What if I don't change any method and run my application with warnings that I have, will it create any performance issue.
Most likely no. It will continue to work as before the deprec...
Why use iterators instead of array indices?
...it loop you're avoiding re-inventing the wheel. Your code is likely to be more efficient (given the right algorithm is chosen), correct and reusable.
share
|
improve this answer
|
...
Generating random whole numbers in JavaScript in a specific range?
...
|
show 27 more comments
543
...
What is the difference between an ORM and an ODM?
...f the data.
Examples of ORMs are nHibernate, Entity Framework, Dapper and more...
MongoDB is an example of a document database - you would use an ODM to translate between your objects in code and the document representation of the data (if needed).
Mandango is an example of an ODM for MongoDB.
...
Why is require_once so bad to use?
...d good reason to: require_once() was pretty inefficient before some of the more recent versions of PHP. But that's been fixed, and it is my contention that the extra bytecode you'd have to compile for the conditional, and the extra method call, would by far overweigh any internal hashtable check.
N...
How to tell if a tag failed to load
...
yes, true, that's why I asked to be more specific of what kind of error he's looking for.
– Luca Matteis
Feb 11 '09 at 21:51
1
...
How do I create an array of strings in C?
...racter of "foo" to the array str, which doesn't work. See this answer for more details.
– John Bode
Feb 7 '14 at 15:33
...
What is the difference between compile code and executable code?
...g and linking a whole application (in the case of e.g. C and C++), or even more, including, among others
packaging
automatic (unit and/or integration) testing
installer generation
installation/deployment
documentation/site generation
report generation (e.g. test results, coverage).
There are sys...
Is it possible to pass query parameters via Django's {% url %} template tag?
... Indeed. That makes sense too ... I just wish it was a little more elegant than that.
– Brian D
Jan 4 '11 at 8:06
...
Various ways to remove local Git changes
...in which case, use clean).
All the other commands are there to facilitate more complex scenarios, where a granularity of "undoing stuff" is needed :)
I feel, your question #1 is covered, but lastly, to conclude on #2: the reason you never found the need to use git reset --hard was that you had nev...