大约有 40,740 项符合查询结果(耗时:0.0352秒) [XML]

https://stackoverflow.com/ques... 

Why is Lisp used for AI? [closed]

I've been learning Lisp to expand my horizons because I have heard that it is used in AI programming. After doing some exploring, I have yet to find AI examples or anything in the language that would make it more inclined towards it. ...
https://stackoverflow.com/ques... 

Static class initializer in PHP

I have an helper class with some static functions. All the functions in the class require a ‘heavy’ initialization function to run once (as if it were a constructor). ...
https://stackoverflow.com/ques... 

Yellow fade effect with JQuery

I would like to implement something similar to 37Signals's Yellow Fade effect. 15 Answers ...
https://stackoverflow.com/ques... 

How do I fit an image (img) inside a div and keep the aspect ratio?

I have a 48x48 div and inside it there is an img element, I want to fit it into the div without losing any part, in the mean time the ratio is kept, is it achievable using html and css? ...
https://stackoverflow.com/ques... 

UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang

I'm having problems dealing with unicode characters from text fetched from different web pages (on different sites). I am using BeautifulSoup. ...
https://stackoverflow.com/ques... 

Differences between Octave and MATLAB? [closed]

I'm a programmer who knows Python, Ruby and some C who is trying to decide whether to learn GNU Octave or Matlab. I know that they have a lot in common , but it isn't clear to me how similar the syntax is or even the data structures are. The above link shows several examples where they are syntacti...
https://stackoverflow.com/ques... 

Build fat static library (device + simulator) using Xcode and SDK 4+

It appears that we can - theoretically - build a single static library that includes both simulator and iPhone and iPad. 10...
https://stackoverflow.com/ques... 

Parsing a CSV file using NodeJS

With nodejs I want to parse a .csv file of 10000 records and do some operation on each row. I tried using http://www.adaltas.com/projects/node-csv . I couldnt get this to pause at each row. This just reads through all the 10000 records. I need to do the following: ...
https://stackoverflow.com/ques... 

.gitignore is ignored by Git

My .gitignore file seems to be being ignored by Git - could the .gitignore file be corrupt? Which file format, locale or culture does Git expect? ...
https://stackoverflow.com/ques... 

Seedable JavaScript random number generator

The JavaScript Math.random() function returns a random value between 0 and 1, automatically seeded based on the current time (similar to Java I believe). However, I don't think there's any way to set you own seed for it. ...