long-integer

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C and Objective-C: What's the difference between using Float64 and long?

What\'s the difference, in C and Object开发者_如何学编程ive-C, between using Float64 and long? long is integral (no decimals); Float64 (or double) is floating-point.Long is an integral format, usually[详细]

2023-03-08 06:10 分类：问答
why use int error,but long long right

int c; long long sum=0; sum+=c*(c-1)/2; when c=100000,why sum can\'t get the right answer? should I write[详细]

2023-03-07 04:57 分类：问答
Java RSA Encryption

I am trying to encode a simple String \"test\" back and forth. public static String encode(Key publicKey, String data) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, Il[详细]

2023-03-07 04:07 分类：问答
what is the sending time delay between two parts of a single long SMS?

When we send a SMS longer that 160 characters then it is divided into small parts, and these parts are sent to the network in开发者_C百科dividually. Is there any standard sending time delay between su[详细]

2023-03-06 21:29 分类：问答
How to find N longest lines in a text file and print them to stdout?

The first line cont开发者_运维技巧ains the value of the number \'N\' followed by multiple lines.[详细]

2023-03-05 05:04 分类：问答
What string should I pass to java.lang.Long.parseLong() to return a NaN?

I unfortunately cant use expressions like Long.Nan as the string is actually a return value from a different C module. Is there a string开发者_开发问答 I can pass to parseLong() to return an NaN ?Ther[详细]

2023-03-04 20:35 分类：问答
Contextualizing jQuery

I\'ve got a fairly large site, with a lot of jQuery code for lots of different pages. We\'re talking about 1000 lines of fairly well optimized code (excluding plugins).[详细]

2023-03-04 06:39 分类：问答
Unsigned long and bit shifting

I have a problem with bit shifting and unsigned longs. Here\'s my test code: char header[4]; header[0] = 0x80;[详细]

2023-03-03 18:30 分类：问答
How to make Timer countdown along with progress bar?

How can I make it so that the progress bar slowly goes down with the time limit? class GamePanel extends JPanel implements MouseListener, ActionListener[详细]

2023-03-03 16:03 分类：问答
variables of incompatible width

I am using the following code to simplify assigning large values to specific locations in memory: int buffer_address =virtual_to_physical(malloc(BUFFER_SIZE));[详细]

2023-03-03 15:43 分类：问答