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I have the following use case , array of integers
vector<int> containing elements 123 345 678 890 555 ... pos 0 1 2 3 4
Based on the bits representation I receive for e.g
101 then return 123 678 (Elements of the array with its position bits set)...
Answer Snippets (Read the full thread at stackoverflow):
Also, as....
So you have to go in reverse looking at the array to select the correct elements.
Sizeof(bits) ; i++) if(bit[i] == '1') filtered.push_back(myvector[i]); return filtered
OK, You can do corresponds to position "3" in the array).
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I'm designing a reporting engine for my project. The project will have several reports, each of which can be expressed as a Linq query; some will have parameters, while others won't.
Now in order to meet my clients' requirements, I need to return the ...
Started by Shaul on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Could you make your base report class generic over the ... .
It would be a lot more productive than building a report engine from scratch .
Is your data stored in SQL server?
If so why not use SQL Server Reporting Services? It comes "free" with SQL Server .
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I'm getting back into web dev after a four/five year hiatus. I was wondering what you folks think the Current Big Thing™ is in PHP dev; i.e., if I'm going to try to put myself back in the game after a break, what should I brush up on? I heard that the...
Started by eykanal on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
To look at, with frameworks such as Ruby on Rails, Django, Pylons ( my personal favorite ) which are all!'); return false; });
It's also worth noting that you should use some sort of localization system instead;
People are getting more....
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Ask your Facebook Friends
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I was looking at some example C# code, and noticed that one example wrapped the return in ()'s.
I've always just done:
return myRV;
Is there a difference doing:
return (myRV);
Started by chris on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Second:
int M() { return 1; } Func<int> F3() { return M....
Consider the following:
Func<int> F1() { return ()=>1; } Func<int> F2() { return spec violation here and discards the parenthesis for you.
Trees.
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SQL query for a carriage return in a string and ultimately removing carriage return
I have some data in a table and there are some carriage returns in places where I don't want them. I am trying to write a query to get all of the strings that contain ...
Started by Maestro1024 on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Select * from parameters where name like '%'+....
This will be slow, but if it is a one time thing, try.. .
LIKE '%\n%'
Something like SELECT * FROM Parameters WHERE Name LIKE '%\n%' seems to work for me .
Omit the double quotes from your first query.
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Can someone explain me the behaviour of the following line in VB
Return Not (s Is Nothing)
I am looking to translate this in C# and i am not sure about those negation and do not understand the conditions.
Started by DrDro on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Just FYI, in “idiomatic” VB, this would ....
return s != null;
In C# this would be
return s != null
A more direct transaltion is
return !(s == null)
but that would be odd looking in C# so the original translation is prefered.
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Is there a way, in VC++ (VSTS 2008), to froce a compiler error for functions that do not explicitly return a value on the default return path (Or any other quick way to locate them)?
On the same issue, is there any gaurentee as to what such functions ...
Started by sold on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I don't know exactly the warning number, but you can use #pragma warning .
A guess as to what will be returned otherwise: A default-constructed object of the function's return type.
looking for.
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Which are the advantages/drawbacks of both approaches?
return items.Select(item => DoSomething(item));
versus
foreach(var item in items) { yield return DoSomething(item); }
EDIT As they are MSIL roughly equivalent, which one you find more readable?...
Started by Jader Dias on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Using an additional .Where(x => DoIReallyWantThis(x)) allows you to weed out unwanted... .
The yield return technique causes the C# compiler to generate an enumerator class "behind to return one object for each item in your "items" collection.
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Try this URL:
http://sharepoint.iceweb.com/sites/demo/default.aspx?wsdl
(user: demo@icemail.com, pass: demo)
As far as I remember this used to return the WSDL file for this, but it just returns the normal page instead. How do I get the WSDL for a Sharepoint...
Started by Francis Upton on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The URL corresponding to the list service is {weburl}/_vti_bin....
You are trying to get a WSDL from a web page .
Try this:
http://sharepoint.iceweb.com/sites/demo/_vti_bin/Lists.asmx?wsdl
You can only get WSDL from a webservice .
Your URL is a little wrong.
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I can't think of a good title, but my question is not as naive as it appears.
Consider this:
public static void ExitApp(string message) { // Do stuff throw new Exception(...); }
OR
public static void ExitApp(string message) { // Do stuff System.Environment...
Started by Colin Burnett on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
I'm betting this is the first time you've run into this situation, and look: explicitly a comment saying "Unreachable code" and....
Stuff if (foo == 0) { throw new Exception(...); } else if (foo == 1) { // Do other stuff return to prioritize.
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