大约有 40,000 项符合查询结果（耗时：0.0356秒） [XML]
Why does Python use 'magic methods'?
...lable, an object implements a method, def __len__(self) , and then it is called when you write len(obj) .
7 Answers
...
How to read the Stock CPU Usage data
... screen, showing how much the CPU is being used. The top red bar shows overall CPU usage, and the green bar underneath it shows the CPU time spent in compositing the screen. Note: You cannot turn this feature off once it is on, without restarting the emulator. developer.android.com/tools/debugging/...
Android AsyncTask threads limits?
...ery time user logs in to the system, I also use database in the phone. For all those operations (updates, retrieving data from db and etc.) I use async tasks. As up till now I didn't see why I shouldn't use them, but recently I experienced that if I do some operations some of my async tasks simply s...
How to convert a string of bytes into an int?
...to handle that if you know the type of each item.
– Joshua Olson
Jan 9 '14 at 18:12
2
"L" is actu...
What is Type-safe?
...m:
int AddTwoNumbers(int a, int b)
{
return a + b;
}
If I tried to call that using:
int Sum = AddTwoNumbers(5, "5");
The compiler would throw an error, because I am passing a string ("5"), and it is expecting an integer.
In a loosely typed language, such as javascript, I can do the follow...
A simple explanation of Naive Bayes Classification
... & part two being the confusion surrounding Training set.
In general all of Machine Learning Algorithms need to be trained for supervised learning tasks like classification, prediction etc. or for unsupervised learning tasks like clustering.
During the training step, the algorithms are taught...
What would be the Unicode character for big bullet in the middle of the character?
...???? NEW MOON SYMBOL 1F311
Good luck finding a font that supports them all. Only one shows up in Windows 7 with Chrome.
share
|
improve this answer
|
follow
...
python: How do I know what type of exception occurred?
I have a function called by the main program:
15 Answers
15
...
Best way to require all files from a directory in ruby?
What's the best way to require all files from a directory in ruby ?
11 Answers
11
...
A more useful statusline in vim? [closed]
...nswered Mar 21 '11 at 15:57
TassosTassos
2,6831919 silver badges2828 bronze badges
...