numbers

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MongoDB's NumberLong only 54 bit signed?

Is a MongoDB\'s NumberLong really 64 bit signed integer really 64 bit? MongoDB\'s NumberLong is said to be a 64 bit signed integer, which should mean we can play with -2^开发者_运维问答63 <= x <[详细]

2023-04-13 09:54 分类：问答
Split number into sum components

Is there an efficient algorithm to split up a number into N subsections so that the sum of the numbers adds up to the original, with a base minimum? For example, if I want to split 50 into 7 subsectio[详细]

2023-04-13 04:59 分类：问答
How to reset counter number on page refresh in Firefox with jQuery?

I\'m noticed it is a bug or not... then other browsers like Chrome and Opera can reset counter number, but Firefox doesn\'t reset it...[详细]

2023-04-13 01:20 分类：问答
Incrementing value (integer) in an input type field

I have input text and I want to increase the number that is inside using the key up or down. I have: <input type=\"text\" value=\"1\" name=\"qty\" />[详细]

2023-04-12 18:29 分类：问答
Why isn't this int incrementing?

I am stuck on probably an easy problem, but I really can\'t find why it isn\'t working. I am trying to increase mijnScore with 1 each time the method gets called. But somehow mijnScore goes back to 0[详细]

2023-04-12 14:13 分类：问答
Not able to format resulting number into decimal form

Why would this not show #total as a decimal? The value of the inputs in class=\"total\" are a function result that stores the value in 2 decimal format.The function to display the row totals works f[详细]

2023-04-12 09:28 分类：问答
What should i have to change in that function to get the 0.00 like effect?

For to get the fraction point value upto two decim开发者_Python百科al Point i use this function.[详细]

2023-04-12 03:34 分类：问答
What is the best way to format number variables with commas in javascript

I am running into an issue formatting a javascript number.What is the equivalent of this csharp code in javascript:[详细]

2023-04-12 01:23 分类：问答
Retrieve multiple information by a single number?

I was wondering how they did come up with the way of setting permissions using chmod by开发者_如何学JAVA just using numbers. For example:[详细]

2023-04-11 05:04 分类：问答
Need to analyze a set of vectors with 0 and positive integers

I am using Matlab, and I have a 1x200 vector of numbers. I need to assign a \"score\" to the set of numbers by following these rules:[详细]

2023-04-11 01:18 分类：问答