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I notice that translating radians to degrees and vice versa is like translating a percentage to a whole number and vice versa. for example , to get 60 percent of 345 you do the following
60 * 345/100
to get 60 degrees in radians you do
60 * 3.14/180
There...
Started by numerical25 on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
I guess your question is, why there....
Thus you divide both 360 and 2*pi by 2 and get pi and 180 .
360 degrees = 2 * Pi radians
1 degree = Pi / 180 radians
The reason you use 180 degrees instead of 360 is that there are 2*pi radians in a circle, not pi .
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I am writing a .NET wrapper class for an existing native class which throws exceptions. What are the best practices for translating between native C++ exceptions and Managed exceptions? Catch and re-throw on a one-to-one basis (e.g. std::invalid_argument...
Started by Brian Stewart on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
All non-translated exceptions will be turned into that exception....
What I've done in the past is translate the ones I know about, and a catch block for System.Runtime.InteropServices.SEHException.
There is no standard mapping that I know of.
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Hi all. I have used google translator. And it has horrible grammatical problems. I am looking for some library, or something that is more versatile then that. Does anyone know anything about it? I once heard that pear has a translator package. Does anyone...
Started by Krishna Kant Sharma on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
The main problem with automatic ....
Computers simply can't understand text well enough to translate it.
Try babelfish: http://babelfish.yahoo.com/
You will not find any package that can automatically translate a text gramatically correct.
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My enum class PlayerPosition holds all of the positions on a football field (QB, HB, etc.). I'm having trouble "translating" (not sure of the word but I hope you understand) the enum from the # it's stored as into a string, which can be read by my switchboard...
Started by dhalberg on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Loop the enum values instead, and turn them into strings only when you need the actual ... .
PlayerPosition position = PlayerPosition.Quarterback; string name = position.ToString();
EDIT ed with Guffa's recommended change from Enum.GetName to ToString() .
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I'm getting my feet wet with Clojure , and trying to get used to functional programming.
I've been translating various imperative functions from other languages into their Clojure equivalents -- and so far everything has been going well. However, I've...
Started by erikcw on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
This effort is closer....
The night of the living n00bs!
I have just a few days of Clojure programming under my belt .
We're just past Hallow'een, and it's...
Clojure does not expose the >>> operator, so a direct translation is not possible.
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I often know exactly what I want, and know how tables are related in order to get it, but I have a real hard time translating that literal language knowledge to SQL syntax when it comes to joins. Do you have any tips or tricks you can share that have ...
Started by hal10001 on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Use SQL....
You will always have to do some trial and error with the queries to get them right .
Look up similar examples and adapt them to your situation .
Open up the query manager and start running queries until you get what you want .
One word: Practice.
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I'm finding light weight HTML Parser for translating to formatted text. for example:
<html> <body> <a href="http://www.google.com/">Google</a> <img src="http://images.google.com/intl/en_us/images/logos/images_logo.gif" alt="...
Answer Snippets (Read the full thread at stackoverflow):
How to use htmlcss on windows system?.
It is lightweight enough.
I finally choosed htmlcxx for this issue.
Lynx).
You could have a look at the source of an open source text browser (f.e .
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I'm having some problems translating this query to use ZF's Zend_Db_Select :
SELECT b.id, b.title, b.description FROM memberships AS m JOIN blogs AS b ON b.id = m.blog_id WHERE m.user_id = ? ORDER BY m.created LIMIT 0, 30
(this query works and returns...
Started by Ross on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Try this instead:....
The Zend_Db_Table::select() methods returns a Zend_Db_Table_Select object which is a subclass of Zend_Db_Select and imposes this restriction .
When retrieved from your table object, the statement will be limited to that table I think .
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There are 4 overloaded signatures for Enumerable.SelectMany. To make it simple, we ignore the two signatures with int argument. So we have 2 signatures for SelectMany:
public static IEnumerable<TResult> SelectMany<TSource, TResult>( this IEnumerable...
Started by Morgan Cheng on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Public void Example(IEnumerable<IEnumerable....
The first version of SelectMany is useful for flattening a List of Lists into a single flat list .
According to the C# Spec, the compiler will not generate an overload call to the first version of SelectMany .
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I'm new to EJB and trying to get my head around translating SQL concepts to EJB entity beans.
Suppose I have two tables: PEOPLE (id, name), CONTACT(pid, phone_number). If I want to get a list of all people whether or not they have phone #s, in my EJB ...
Started by Sajee on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
First, create two JPA entities, something like that for People :
@Entity @Table( name="PEOPLE" ) public class People { @Id @Column private Long id; @Column private String name; @OneToOne @JoinColumn( name="pid" ) private Contact contact; // getters and... .
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