negative-number

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processing negative number in "accounting" format

I have dataset, which negative value is presented with a bracket around the number i.e. (10)==-10, it is in csv format, how can I process it so that R will inte开发者_如何学Crpret the (10) as -10? Tha[详细]

2023-02-12 15:42 分类：问答
How'll the offset in these two cases be applied?

First of all I\'m familiar with the concept of how negative numbers are presented by two\'s complement system and I know that when there\'s a jump instruction(short or near) the offset it contains wil[详细]

2023-02-05 14:48 分类：问答
Negative/positive numbers in object inverting themselves?

So I\'m sure the answer to this will be something simple and I\'ll read it and immediately commence epic facepalming, but at the moment I\'ve spent an entire day wondering why the heck this isn\'t wor[详细]

2023-02-05 14:18 分类：问答
How does java do modulus calculations with negative numbers?

Am I doing modulus wrong? Because in Java -13 % 64 evaluates to -13 but I want to get 51开发者_如何学编程.Both definitions of modulus of negative numbers are in use - some languages use one definition[详细]

2023-01-30 08:06 分类：问答
Best way to make Java's modulus behave like it should with negative numbers?

In java when you do a % b If a is negative, it will return a negative result, instead of wrapping around to b like it should. What\'s the best way to fix this? Only way I can think is开发者_Go百科[详细]

2023-01-30 04:10 分类：问答
How to check if a signed integer is neg or pos?

I am new to x86 assembly language, I have a signed integer saved in register eax, and I want to check if the number is negative or positive. To do that, I used bt instruction to check the first bit.[详细]

2023-01-21 17:22 分类：问答
Representation of negative numbers in C?

How does C represent negative integers? Is it by two\'s complement representation or by using the MSB (most significant bit)?[详细]

2023-01-20 02:34 分类：问答
Random and negative numbers

I have to generate numbers in range [-100; +2000] in c++. How can I 开发者_JS百科do this with rand if there is only positive numbers available? Are there any fast ways?generate a random number between[详细]

2023-01-18 09:51 分类：问答
how to convert -1 to 1 with javascript?

how to convert -1 to 1 with javascript ? var count = -1; //or any other number -2 -3 -4 -5 ... or var count = 1; //or any other number 2 3 4 5 ...[详细]

2023-01-16 15:24 分类：问答
Unsigned negative primitives?

In C++ we can make primitives unsigned. But they are always positive. Is there also a way to make unsigned negative variables? I know the word 开发者_开发百科unsigned means \"without sign\", so also n[详细]

2023-01-03 11:13 分类：问答