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KeyValuePair VS DictionaryEntry
...; T,T > is for iterating through Dictionary < T,T >. This is the .Net 2 (and onwards) way of doing things.
DictionaryEntry is for iterating through HashTables. This is the .Net 1 way of doing things.
Here's an example:
Dictionary<string, int> MyDictionary = new Dictionary<string...
Most efficient way to concatenate strings?
...
Rico Mariani, the .NET Performance guru, had an article on this very subject. It's not as simple as one might suspect. The basic advice is this:
If your pattern looks like:
x = f1(...) + f2(...) + f3(...) + f4(...)
that's one co...
What's wrong with Java Date & Time API? [closed]
...tive feedback on Java Date and other date-time-related classes. Being a .NET developer, I cannot fully (without having used them) understand, what's actually wrong with them.
...
Excel VBA - exit for loop
...nixda Please remove your comment, as the hyperlink you shared points to VB.NET documentation, not Office VBA documentation. VBA's Exit statement has fewer options than VB.NET's. In fact, VBA only supports: Exit Do Exit For Exit Function Exit Property and Exit Sub. VBA has no Exit While. The correct ...
How to Detect if I'm Compiling Code with a particular Visual Studio version?
...ual Studio 2005 version 8.0)
MSVC++ 7.1 _MSC_VER == 1310 (Visual Studio .NET 2003 version 7.1)
MSVC++ 7.0 _MSC_VER == 1300 (Visual Studio .NET 2002 version 7.0)
MSVC++ 6.0 _MSC_VER == 1200 (Visual Studio 6.0 version 6.0)
MSVC++ 5.0 _MSC_VER == 1100 (Visual Studio 97 version 5.0)
The versio...
Namespace for [DataContract]
...should reference System.Runtime.Serialization.dll. It's only available in .Net >= 3
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How can I easily convert DataReader to List? [duplicate]
...igh road” if you are doing this a lot.
See "A Defense of Reflection in .NET" for one example of this.
You can then write code like
class CustomerDTO
{
[Field("id")]
public int? CustomerId;
[Field("name")]
public string CustomerName;
}
...
using (DataReader reader = ...)
{...
How do you run a crontab in Cygwin on Windows?
...dows service, using cygrunsrv:
cygrunsrv -I cron -p /usr/sbin/cron -a -n
net start cron
Note, in (very) old versions of cron you need to use -D instead of -n
The 'non .exe' files are probably bash scripts, so you can run them via the windows scheduler by invoking bash to run the script, e.g....
What is the difference between “instantiated” and “initialized”?
I've been hearing these two words used in Microsoft tutorials for VB.NET. What is the difference between these two words when used in reference to variables?
...
What is the purpose of “return await” in C#?
....Dispose()); return task; }. The use case is pretty simple: if you are on .NET 4.0 (like most), you can still write async code this way which will work nicely called from 4.5 apps.
– ghord
Sep 23 '14 at 11:38
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