大约有 42,000 项符合查询结果（耗时：0.0453秒） [XML]
Java equivalent to C# extension methods
I am looking to implement a functionality in a list of object as I would in C# using an extension method.
14 Answers
...
Java compile speed vs Scala compile speed
...or a while and I like it but one thing I'm annoyed by is the time it takes to compile programs. It's seems like a small thing but with Java I could make small changes to my program, click the run button in netbeans, and BOOM, it's running, and over time compiling in scala seems to consume a lot of ...
Can local storage ever be considered secure? [closed]
I'm required to develop a web application that will function offline for long periods. In order for this to be viable I cannot avoid saving sensitive data (personal data but not the kind of data you would only store hashed) in local storage.
...
When and why to 'return false' in JavaScript?
When and why to return false in JavaScript?
12 Answers
12
...
How to get the part of a file after the first line that matches a regular expression?
...printing each line after executing its script on it, -e indicated a script to sed, /TERMINATE/,$ is an address (line) range selection meaning the first line matching the TERMINATE regular expression (like grep) to the end of the file ($), and p is the print command which prints the current line.
Th...
Checking network connection
I want to see if I can access an online API, but for that I need to have Internet access.
21 Answers
...
How to disable typing special characters when pressing option key in Mac OS X? [closed]
Now when I press option-b, I will get ∫. I don't need to type special characters and need to map option-b to shortcuts to certains applications. Is there any way to do this?
...
In C#, why is String a reference type that behaves like a value type?
...teristics of a value type such as being immutable and having == overloaded to compare the text rather than making sure they reference the same object.
...
How to publish a website made by Node.js to Github Pages?
...e lots of hosting providers, as listed on the Node.js wiki.
App fog seems to be the most economical as it provides free hosting for projects with 2GB of RAM (which is pretty good if you ask me).
As stated here, AppFog removed their free plan for new users.
If you want to host static pages on GitHu...
String vs. StringBuilder
...
Yes, the performance difference is significant. See the KB article "How to improve string concatenation performance in Visual C#".
I have always tried to code for clarity first, and then optimize for performance later. That's much easier than doing it the other way around! However, having seen ...