大约有 6,700 项符合查询结果（耗时：0.0409秒） [XML]
Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti
...I don't think it'll be getting too much faster any time soon. As far as if vs. try, read dict.get() method returns a pointer which has some performance info. The ratio of hits to misses matter (try can be faster if the key almost always exists) as does the size of the dictionary.
...
PHP and MySQL - how to avoid password in source code? [duplicate]
...iVisser No what I was saying was more of a general comment about constants vs variables and the use of constants in anything other than the top scope implying global state. I can't find fault with your answer (you have a +1) it's just my opinion that's not directly related to the question but I thou...
Equivalent of typedef in C#
...k at Linq... for the record though, I was building for 2.0 at the time (in VS 2008 though)
– Matthew Scharley
Oct 2 '08 at 13:25
...
Fixing slow initial load for IIS
...al calls to web services.
http://msdn.microsoft.com/en-us/library/bk3w6240(VS.80).aspx
If any IIS servers do not have outgoing access to the internet, turn off Certificate Revocation List (CRL) checking for Authenticode binaries by adding generatePublisherEvidence=”false” into machine.config. ...
What is the best method to merge two PHP objects?
...explained in detail here: brian.serveblog.net/2011/07/31/php-array_replace-vs-array_merge
– Vincent Pazeller
Nov 27 '13 at 9:43
...
How to find out if an installed Eclipse is 32 or 64 bit version?
...
how does that tell me I have 64 bit vs 32 bit?
– tatmanblue
Jan 30 '15 at 19:53
...
How to replace all occurrences of a string?
...case anymore in modern browsers.
Benchmark: https://jsperf.com/replace-all-vs-split-join
Conclusion: If you have a performance critical use case (e.g processing hundreds of strings), use the Regexp method. But for most typical use cases, this is well worth not having to worry about special character...
Is there a reason for C#'s reuse of the variable in a foreach?
...Eric's answer: The C# 1.0 specification (in your link we are talking about VS 2003, i.e. C# 1.2) actually did not say whether the loop variable was inside or outside the loop body, as it make no observable difference. When closure semantics were introduced in C# 2.0, the choice was made to put the l...
What is “function*” in JavaScript?
...bout generators I've come across so far. I could see using this in an app, vs previously just understanding it theoretically.
– wes
Aug 6 '15 at 16:17
add a comment
...
Role/Purpose of ContextLoaderListener in Spring?
...ext.
I found this article helps a lot:
Spring MVC – Application Context vs Web Application Context
share
|
improve this answer
|
follow
|
...