大约有 40,000 项符合查询结果(耗时:0.0527秒) [XML]

https://stackoverflow.com/ques... 

Method overloading in Objective-C?

...sign pattern) Here's a simple example on how function overloading works: __attribute__((overloadable)) float area(Circle * this) { return M_PI*this.radius*this.radius; } __attribute__((overloadable)) float area(Rectangle * this) { return this.w*this.h; } //... //In your Obj-C methods you...
https://stackoverflow.com/ques... 

C++ Convert string (or char*) to wstring (or wchar_t*)

...f8_source_string); Longer online compilable and runnable example: (They all show the same example. There are just many for redundancy...) http://ideone.com/KA1oty http://ide.geeksforgeeks.org/5pRLSh http://rextester.com/DIJZK52174 Note (old): As pointed out in the comments and explained in h...
https://stackoverflow.com/ques... 

How would you access Object properties from within an object method? [closed]

... PHP offers a myriad of ways to handle this, including magic methods __get and __set, but I prefer explicit getters and setters. Here's why: Validation can be placed in setters (and getters for that matter) Intellisense works with explicit methods No question whether a property is read only,...
https://stackoverflow.com/ques... 

Java 8: performance of Streams vs Collections

I'm new to Java 8. I still don't know the API in depth, but I've made a small informal benchmark to compare the performance of the new Streams API vs the good old Collections. ...
https://stackoverflow.com/ques... 

How do you configure Django for simple development and deployment?

...leased which is probably a better option for most people than doing it manually. If you would prefer to do things manually, my earlier answer still applies: I have multiple settings files. settings_local.py - host-specific configuration, such as database name, file paths, etc. settings_developme...
https://stackoverflow.com/ques... 

Correct way to use _viewstart.cshtml and partial Razor views?

I'm using _viewstart.cshtml to automagically assign the same Razor Layout to my views. 1 Answer ...
https://stackoverflow.com/ques... 

Amazon Interview Question: Design an OO parking lot [closed]

...s. ParkingSpace has an Entrance. Entrance has a location or more specifically, distance from Entrance. ParkingLotSign is a class. ParkingLot has a ParkingLotSign. ParkingLot has a finite number of ParkingSpaces. HandicappedParkingSpace is a subclass of ParkingSpace. RegularParkingSpace is a s...
https://stackoverflow.com/ques... 

How to find unused images in an Xcode project?

Has anyone a one-line to find unused images in an Xcode project? (Assuming all the files are referenced by name in code or the project files - no code generated file names.) ...
https://stackoverflow.com/ques... 

How to install the JDK on Ubuntu Linux

I am trying to install the Java Development Kit (JDK) on Ubuntu Linux distribution, but I am unable to install it. 33 A...
https://stackoverflow.com/ques... 

Split a string by another string in C#

... I actually ended up changing my answer to this for 2 reasons: #1: To handle the splits I want to do I would need to use Regex.Escape, because my split string will often contain asterisks, etc. #2: While this program I'm writing...