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float
0
votes
3
answers
57
views
Problem summing floats from SQLite database for android app
I'm having a problem with summing floats properly from my SQLite database. I have created my table as follows where I have set the column 'amount'…
android
sqlite
float
sum
asked
June 24, 2011 6:49 am CDT
Aaron
1
vote
1
answer
28
views
Converting money formatted strings to floats
I have to read a rather large file, containing numbers, formatted in different ways. I have tried using the builtin floatval() function. This…
php
regex
float
numbers
asked
June 22, 2011 8:02 am CDT
Ragnar123
0
votes
5
answers
28
views
Problem Storing Latitude and Longitude values in MySQL database
I want to store the values of latitude and longitude fetched from Google Maps GeoCoding API in a MySQL database. The values are in float format.…
php
mysql
float
datatypes
asked
May 31, 2011 8:17 am CDT
Ibrahim Azhar Armar
2
votes
2
answers
29
views
How can I disable exponential notation when selecting a float from MySQL?
I have a FLOAT column that contains some very small numbers like 0.00000000000234 When I select them in MySQL, I get them back in exponential…
mysql
float
asked
May 20, 2011 3:05 pm CDT
Stephen
0
votes
1
answer
29
views
Cannot achieve a WHERE clause on a float value
I have a 4.3 float value in a table. When sending that request : SELECT * FROM mytable WHERE floatfield = 4.3 is return an empty result. Even when…
mysql
float
where-clause
asked
May 7, 2011 9:10 am CDT
Oliver
0
votes
0
answers
71
views
SQlite3 problem with floating point for arm-linux
Hi everyone! I am trying to use sqlite-3.7.2 cross compiling it in two machines, an arm-linux and a xscale system, I have cross compile it using…
sqlite
sqlite3
float
floating-point
asked
April 19, 2011 4:49 am CDT
Jucar
0
votes
2
answers
31
views
Accepting values containing multiple point system
Hey, How do i accept values from user that contain multiple points like 1.2.1...if i use float--1.2.1 gets converted to 1.2. Thanks.
php
mysql
database
float
asked
March 31, 2011 10:39 am CDT
sarthak
0
votes
2
answers
45
views
Float vs smallint vs decimal in mysql
Now I have a table with impressions, clicks and ctr. I was wondering if I should use tinyint(1) and store ctr which has a range from 1-250 or should…
php
mysql
float
decimal
tinyint
asked
March 30, 2011 5:51 pm CDT
user658911
1
vote
2
answers
47
views
MySQL - Storing numbers, greater than 1, with a large number of decimal places
I need to use an accurate number that has many decimal places. If I use the type decimal (because float is not precise enough to store such numbers)…
mysql
float
floating-point
decimal
asked
March 28, 2011 7:39 pm CDT
gaoshan88
0
votes
5
answers
54
views
1.2 in SQLite3 Database Is Actually 1.199999998
Hello I am attempting to store a float in my SQLite3 database using java. When I go to store the number 1.2 in the database, it is actually stored…
sql
sqlite
float
asked
February 24, 2011 9:08 pm CST
Mack
1
vote
4
answers
58
views
Regular Expression (avoid float numbers)
I want a pattern to create a "is_id()" function to validate user input before mysql query. The pattern most contain ONLY numbers, my problem is…
php
regex
float
numbers
patterns
asked
February 11, 2011 1:54 pm CST
Rich
11
float
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