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Hello, I have a table representing standards of alloys. The standard is partly based on the chemical composition of the alloys. The composition is presented in percentages. The percentage is determined by a chemical composition test. Sample data .
But...
Started by Slabo on
, 9 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
You just need to find a number ( ELEMENT_ID varchar(2), CERTIFICATE_ID integer, CONCENTRATION number, MEASURABLE integer )
Depending.
You can do that.
After all use 0 as a sentinel end-of-string value.
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Hi,
I am working with microtime() to time some scripts, but all the scripts have really quick times, eg 2.1934509277344E-5
how can i get php to display that correctly without e-5?
(which i assume is 0.000021934509277344? long time since i did maths......
Started by nixnub on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The number will be space-led to fill 40.
You can adjust this as you wish.
With 20 digit of decimal.
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I am trying to do some extreme precise maths calculation of very big/small number. The very big number may have 10 - 50 digits and the very small number may have 10 - 50 decimal places. Can C++ do this? If not is there any other programming language that...
Started by yihang on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Also, Python, Scheme, and Smalltalk,....
Datatype in C++, as well as in most other languages precision is very good for very small and very) both have support for very big and very small numbers like that, you might give them a look.
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Ask your Facebook Friends
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I tried to assign a very small number to a double value, like so:
double verySmall = 0. 1;
9 fractional digits. For some reason, when I multiplicate this value by 10, I get something like 0. 7. I slighly remember there were problems writing big numbers...
Started by HelloMoon on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If you're dealing with very small numbers.
More here.
But fast.
At surprisingly small precision levels.
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Apples Application like Pages and Numbers always show an additional small Toolbar under the main Toolbar. Is there an object like this in the Interface Builder or do I have to build it from scratch? I looked in the IB Library but found nothing so far....
Started by Holli on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You could....
It's just a simple view containing various controls.
Maybe it can fit your needs...
It has a lot of nice controls to build Apple-like applications .
You can take a look at the BWToolkit from Brandon Walkin .
There is no build-in control for that.
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Friends,
Here is the situation: An ASP.NET page has following query string parameter. MyServer.com/ShowSomething.aspx?IDs=1 12,1 21,1 13,1 22&...
Here IDs parameter will always have numbers separated by something, in this case ",". Currently there are...
Started by Dave on
, 7 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
EDIT:
In the linked SO post number in just 3 digits of....
The set of all post for approaches to converting base 10 to arbitrary number bases.
You can take that concept further by using a much larger number base...
As ff (2 digits).
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When I try to take the N th root of a small number using C# I get a wrong number.
For example when I try to take the 3rd root of 1.07, I get 1, which is clearly not true.
Here is the exact code I am using to get the 3rd root.
MessageBox.Show(Math.Pow(...
Started by JK on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I'm pretty sure the "exact code....
C# is treating the 1 and the 3 as integers, you need to do the following:
Math.Pow(1.07,(1d/3d))
or
Math.Pow(1.07,(1.0/3.0))
It is actually interesting because the implicit widening conversion makes you make a mistake .
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I need to store whether something happens once, daily, weekdays, weekly, some days of the week, some days of the month, which may be numerical or symbolic, like first Monday of each month, and so on.
Any recommendations? Any code, data structure or schema...
Started by J. Pablo Fernández on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Store a FK recurrence.
To some constant number of instances, or up to some fixed date range in the future.
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We're using SQL Server 2005 in a project. The users of the system have the ability to search some objects by using 'keywords'. The way we implement this is by creating a full-text catalog for the significant columns in each table that may contain these...
Started by dguaraglia on
, 5 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You can customize the list.
These "small words" are considered "noise words" by the full text index.
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Currently I fail to getRequestDispatcher from Struts2 as below:
RequestDispatcher rd = httpReq.getRequestDispatcher("/category.htm");
Error was show as below:
The requested resource (/xxxx/category.htm) is not available.
but it working well when http:...
Started by Dickson on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Try this instead:
RequestDispatcher rd = httpReq.getRequestDispatcher....
If it works with the /category.htm URL hitting ?id=21 , but that goes to /xxx/yyy/category.htm , then you're not making the same request as the final URL in your getRequestDispatcher() invocation .
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