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Questions tagged numbers

92 questions · page 1 of 2

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139
votes
19
answers

How do I include negative decimal numbers in this regular expression?

regex numbers
asked 2013-04-04T14:49:32.480
8
votes
6
answers

Convert float number to string with engineering notation (with SI prefix) in Python

python string numbers
asked 2013-03-31T19:48:57.230
16
votes
1
answers

What is the fastest algorithm to calculate all factors of an integer number?

c algorithm numbers factors
asked 2013-03-29T04:07:00.840
22
votes
3
answers

Grouping / clustering numbers in Python

python numbers iteration
asked 2013-02-09T01:24:59.817
11
votes
2
answers

Stopping a large number of zeros being printed (not scientific notation)

r printing numbers digits scientific-notation
asked 2012-12-29T09:27:56.707
208
votes
34
answers

How to make HTML input tag only accept numerical values?

html input numbers validating
asked 2012-12-19T12:40:11.480
12
votes
5
answers

Java: many ways of casting a (long) Object to double

java casting numbers double long-integer
asked 2012-12-13T08:26:44.540
22
votes
2
answers

java String.format: numbers with localization

java localization numbers string-formatting
asked 2012-12-07T13:06:16.390
16
votes
3
answers

How to generate random numbers that are different?

python random numbers
asked 2012-11-29T15:09:17.067
12
votes
2
answers

Set a font specifically for all numbers on the page

javascript css regex numbers font-family
asked 2012-11-28T17:54:43.970
8
votes
2
answers

How to rotate an image by a random amount using CSS?

javascript jquery css random numbers
asked 2012-11-22T01:40:36.710
9
votes
7
answers

Comparing anagrams using prime numbers

algorithm math numbers primes
asked 2012-11-04T03:27:07.180
9
votes
6
answers

What is the fastest way to compute large power of 2 modulo a number

c++ c algorithm optimization numbers
asked 2012-07-02T07:39:08.857
10
votes
2
answers

how can i get the Unicode infinity symbol converted to String

java string numbers
asked 2012-05-29T21:21:35.817
31
votes
8
answers

Why aren't rational numbers implemented and stored as fractions with zero loss of information?

c++ floating-point numbers
asked 2012-05-27T03:21:43.400
8
votes
3
answers

check if Integer is Null or numeric in groovy?

groovy numbers integer
asked 2012-05-07T17:18:00.390
68
votes
4
answers

Convert string to decimal number in ruby

ruby numbers decimal
asked 2012-03-31T14:32:24.473
75
votes
8
answers

PHP remove commas from numeric strings

php string replace numbers
asked 2012-02-17T20:24:11.493
70
votes
5
answers

How can val() return Number?

javascript jquery string numbers
asked 2012-02-10T11:45:04.410
14
votes
3
answers

How does x|0 floor the number in JavaScript?

javascript numbers integer floor
asked 2012-01-28T23:53:01.623
648
votes
18
answers

How to zero pad a sequence of integers in bash so that all have the same width?

bash numbers padding
asked 2012-01-09T14:12:18.840
10
votes
3
answers

Making use of sandy bridge's hardware true random number generator?

c++ numbers hardware generator intel
asked 2011-10-26T11:13:44.130
21
votes
5
answers

Checking a number range with regular expressions

java regex numbers range
asked 2011-10-22T18:25:33.123
8
votes
1
answers

Set decimal separator when using f:convertNumber

jsf numbers decimal converters separator
asked 2011-10-21T22:59:28.393
35
votes
2
answers

How can I make the HTML5 number field display trailing zeroes?

html input numbers decimal field
asked 2011-10-17T07:24:05.627
21
votes
10
answers

Split number into sum components

performance algorithm math numbers sum
asked 2011-10-16T23:42:18.573
40
votes
1
answers

What type would you map BigDecimal in Java/Hibernate in MySQL?

java mysql hibernate numbers bigdecimal
asked 2011-09-26T03:15:13.223
181
votes
7
answers

Fixed point vs Floating point number

numbers computer-science representation
asked 2011-09-23T05:53:57.990
11
votes
6
answers

C# Random Numbers aren't being "random"

c# random numbers
asked 2011-08-31T01:36:44.657
28
votes
3
answers

Check what number a string ends with in Python

python string numbers
asked 2011-08-16T21:51:37.643
148
votes
5
answers

How to sort numbers correctly with Array.sort()?

javascript arrays sorting numbers numeric
asked 2011-08-09T18:17:32.770
268
votes
13
answers

The maximum value for an int type in Go

numbers go
asked 2011-07-29T20:21:51.580
65
votes
15
answers

Add commas or spaces to group every three digits

javascript format numbers string-formatting
asked 2011-07-22T01:52:11.403
62
votes
5
answers

Default php function that turns negative numbers in 0

php math variables numbers
asked 2011-07-03T23:25:48.483
9
votes
4
answers

Difference in accuracy with floating point division vs multiplication

algorithm language-agnostic numbers floating-point
asked 2011-06-26T07:18:30.270
40
votes
7
answers

R Function for returning ALL factors

r math numbers factorization
asked 2011-06-21T11:58:46.863
9
votes
7
answers

What does it mean when a numeric constant in C/C++ is prefixed with a 0?

c++ c syntax numbers
asked 2011-06-15T23:17:42.667
280
votes
16
answers

Phone: numeric keyboard for text input

android ios keyboard numbers html-input
asked 2011-05-30T16:16:46.490
24
votes
3
answers

How to get the numbers after the decimal point? (java)

java math numbers double decimal-point
asked 2011-05-29T08:40:43.640
19
votes
9
answers

How to Generate Unique Number of 8 digits?

c# numbers unique
asked 2011-05-23T22:09:39.107
29
votes
3
answers

Python: Making numpy default to float32

python numpy numbers
asked 2011-04-19T19:49:04.490
12
votes
7
answers

Irrational number representation in any programming language?

java c++ python ruby numbers
asked 2011-03-23T15:04:46.783
44
votes
8
answers

Is there a functionality in JavaScript to convert values into specific locale formats?

javascript numbers currency
asked 2011-03-15T15:46:06.240
54
votes
4
answers

Format a number with leading sign

java formatting numbers currency
asked 2011-03-09T08:54:39.943
16
votes
7
answers

C# find biggest number

c# numbers
asked 2011-02-25T12:33:24.640
26
votes
6
answers

Iterate through each digit in a number

java math numbers iteration
asked 2011-02-15T21:15:47.800
41
votes
4
answers

Float to String format specifier

c# parsing numbers string-formatting
asked 2011-02-01T18:36:47.270
194
votes
41
answers

How to determine if a string is a number with C++?

c++ parsing input numbers
asked 2011-01-11T05:51:31.320
92
votes
11
answers

iOS: How to get a proper Month name from a number?

ios numbers nsdateformatter
asked 2010-12-20T09:31:43.953
11
votes
9
answers

How can I use C# to sort values numerically?

c# .net string sorting numbers
asked 2010-12-08T16:41:38.000
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