大约有 32,293 项符合查询结果（耗时：0.0408秒） [XML]
Why should I use the keyword “final” on a method parameter in Java?
...vides additional context - the chance of a mistake is much lower. Focus on what he says not on "how" he says it. ;)
– Nir Alfasi
May 13 '16 at 22:10
|
...
What is the best way to insert source code examples into a Microsoft Word document?
...ly move the box up or down, sometimes the caption would not be visible, ah what a pain. Started using tables today based on another SO QA, so far working well. I create a new caption label type "Listing".
– Oliver
Oct 19 '17 at 19:23
...
Why do C and C++ compilers allow array lengths in function signatures when they're never enforced?
This is what I found during my learning period:
10 Answers
10
...
JavaScript for…in vs for
Do you think there is a big difference in for...in and for loops? What kind of "for" do you prefer to use and why?
23 Answe...
Singleton with Arguments in Java
...o more than once. If you are trying to feed parameters to the constructor, what is the point of the singleton?
You have two options. If you want your singleton to be initialized with some data, you may load it with data after instantiation, like so:
SingletonObj singleton = SingletonObj.getInstanc...
Learning WebGL and three.js [closed]
...u have to invest the time to learn the fundamentals. It is not a matter of what you learn first -- you can learn them simultaneously if you want to. (That's what I did.)
This means that you need to understand:
WebGL concepts
Three.js
The underlying mathematical concepts
Three.js. Three.js does ...
Error message “Forbidden You don't have permission to access / on this server” [closed]
...ficient. Apache requires permissions all the way up the directory tree so what you need to do is:
chgrp -R www-data /username/
chmod -R 2750 /username/
Obviously I would not recommend giving access to Apache on a production server to a complete directory structure without analysing what's in tha...
In Objective-C, how do I test the object type?
...in iOS and it's not meant to be used for this. Also, those NSLogs don't do what I think you meant them to--they are checking the class name (always a string) and the coder class, strangely, instead of the class of the actual element.
– andyvn22
Aug 20 '13 at 21...
How do I run a terminal inside of Vim?
...just to open multiple full-screen windows and toggle between them. This is what I normally do, I only use the split screen feature occasionally.
The GNU Screen Survival Guide question has a number of good tips if you're unfamiliar with its use.
...
How to convert all text to lowercase in Vim
...s/./\L&/g, since /g/ denotes an operation that is global for the line. What gets me, though, is the &. Why is that necessary?
– Braden Best
Oct 2 '14 at 3:51
1
...