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Getting “type or namespace name could not be found” but everything seems ok?
... B targets the full framework
The solution in this case is to either upgrade the framework target of the application (Project A), or downgrade the target of referenced assembly (Project B). It is okay for a full framework app to reference/consume a client profile framework assembly, but not the ot...
Add a column with a default value to an existing table in SQL Server
How can I add a column with a default value to an existing table in SQL Server 2000 / SQL Server 2005 ?
41 Answers
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Difference between one-to-many and many-to-one relationship
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RetteMich
12511 silver badge99 bronze badges
answered Jan 5 '11 at 7:30
Devendra D. ChavanDevendra D. Chavan
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Trying to add adb to PATH variable OSX
I am trying to develop for android and I want to add the adb to my PATH so that I can launch it really easily. I have added directories before by for some reason adb does not want to be found. This is very frustrating. Has anyone else had this problem before?
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Pass Array Parameter in SqlCommand
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You will need to add the values in the array one at a time.
var parameters = new string[items.Length];
var cmd = new SqlCommand();
for (int i = 0; i < items.Length; i++)
{
parameters[i] = string.Format("@Age{0}", i);
cmd.Parameter...
What is the difference between the add and offer methods in a Queue in Java?
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I guess the difference is in the contract, that when element can not be added to collection the add method throws an exception and offer doesn't.
From: http://java.sun.com/j2se/1.5.0/docs/api/java/util/Collection.html#add%28E%29
If a collection refuses to add a
particular element for any r...
Mongoose indexing in production code
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I've never understood why the Mongoose documentation so broadly recommends disabling autoIndex in production. Once the index has been added, subsequent ensureIndex calls will simply see that the index already exists and then return. So it only has an effect on performance when you'...
How to find the sum of an array of numbers
...t value)
Array.prototype.reduce can be used to iterate through the array, adding the current element value to the sum of the previous element values.
console.log(
[1, 2, 3, 4].reduce((a, b) => a + b, 0)
)
console.log(
[].reduce((a, b) => a + b, 0)
)
Without default value
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socket.io rooms or namespacing?
I am investigating nodejs/socket.io for real time chat, and I need some advice for implementing rooms.
5 Answers
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How to prevent blank xmlns attributes in output from .NET's XmlDocument?
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infojolt
4,69122 gold badges2626 silver badges6969 bronze badges
answered Sep 25 '08 at 20:49
Neil C. ObremskiNeil C. Obrems...