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I have a NSNumberFormatter instance like this:
NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init]; [formatter setAlwaysShowsDecimalSeparator:NO]; [formatter setAllowsFloats:YES]; [formatter setFormatterBehavior:NSNumberFormatterBehavior10...
Started by HelloMoon on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You have 9.
I'm not an expert here but I believe floats are limited to 7 significant digits.
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This is probably a quite exotic question.
My Problem is as follows:
The TI 83+ graphing calculator allows you to program on it using either Assembly and a link cable to a computer or its built-in TI-BASIC programming language.
According to what I've found...
Started by wsd on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
You're probably of the output as you....
Going to have to start with your least significant digit, output as many least significant digits, and thus there isn't a direct isolated mapping between input digits and output digits.
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There is an option in R to get control over digit display. For example:
options(digits=10)
is supposed to give the calculation results in 10 digits till the end of R session. In the help file of R, the definition for digits parameter is as follows:
digits...
Started by Mehper C. Palavuzlar on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Displaying 100 digits does not make sense if you are printing R's usual numbers, since the best accuracy you can get using 64-bit doubles is around 16 decimal digits (look at .Machine$double.eps on your system).....
Of digits.
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I have a number from an Oracle database of 47306832975095894070.85314746810624532. When I bring it into SQL Server, it certainly doesn't show that many digits. It shows as 4.73068329750959E+19, and the field is defined as FLOAT.
I think that probably ...
Started by thursdaysgeek on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
The equivalent of the NUMBER (p, s) Oracle....
This should allow you to store the number with the same precision that you had in Oracle .
Instead of float, use Decimal(38,17).
Decimal(p,s) - p is a precision value, s is a scale value .
Use decimal data type.
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Hi,
in my web application i want to validate that user can enter only digits and the digit may be a integer or decimal how can i write the regular expression for this. help me thank you
Started by Surya sasidhar on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Server" ErrorMessage="*" Display="Dynamic" ValidationExpression="[0-9]*\.?[0-9]*"></asp.
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Hello!
my project is to create a program that will test whether a number is prime or not. the code is ready. but when i enter a 19 digit prime for example, the code immediately outputs "composite". i'm quite sure it is because it treats the last few digits...
Answer Snippets (Read the full thread at stackoverflow):
Format(25) will increase the display size..
The value.
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I need to have a string, based on an integer, which should always have 5 digits.
Example:
myInteger = 999 formatedInteger = "00999"
What is the best way of doing this in classic ASP?
Started by Armadillo on
, 7 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Const NUMBER_DIGITS = 5 Dim myInteger Dim formatedInteger myInteger = 999 formatedInteger = Right(String(NUMBER_DIGITS, "0") & myInteger, NUMBER_DIGITS....
This assumes classic ASP with VBScript (original version of the answer) .
For this.
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I was trying to convert a string containing only base 10 digits (e.g. "124890") to an array of corresponding integers (for given example: [1, 2, 4, 8, 9, 0]), in Ruby .
I'm curious about how easily this can be accomplished in Ruby and in other languages...
Started by Cristi Diaconescu on
, 60 posts
by 57 people.
Answer Snippets (Read the full thread at stackoverflow):
Result; for (const char *digit = "124890"; *digit; ++digit) result.push_back(*digit - '0');
Here's ch) { return ch - '0'; } std::string digits("124890"); std::vector<int> result; result.resize Char.toString;....
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The IEE754 (64 bits) floating point is supposed to correctly represent 15 significant digit although the internal representation has 17 ditigs. Is there a way to force the 16th and 17th digits to zero ??
Ref: http://msdn.microsoft.com/en-us/library/system...
Answer Snippets (Read the full thread at stackoverflow):
8
(which has 15 decimal digits) are
1 precision to exactly 15 decimal digits, you will need to pick another representation for your numbers this ("I only want the first x digits") when....
Closest floating-point numbers to a rational
1.
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If I have a number int aNum = 2 how do I format this so that I can display it as the NSString 2,000,000?
Started by RexOnRoids on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
To @"," and -setGroupingSize: to put a grouping separator every 3 digits..
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