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SQL Server - When to use Clustered vs non-Clustered Index?
I know primary differences between clustered and non clustered indexes and have an understanding of how they actually work. I understand how clustered and non-clustered indexes improve read performance. But one thing I am not sure is that what would be the reasons where I would choose one over the o...
Using Kafka as a (CQRS) Eventstore. Good idea?
...they
have been consumed—for a configurable period of time. For example if
the retention is set for two days, then for the two days after a
message is published it is available for consumption, after which it
will be discarded to free up space. Kafka's performance is effectively
constant ...
Copy all files and folders using msbuild
Just wondering if someone could help me with some msbuild scripts that I am trying to write. What I would like to do is copy all the files and sub folders from a folder to another folder using msbuild.
...
Android icon vs logo
The <application> tag for the Android Manifest contains a logo attribute which I have never seen before. What is the difference between your application's icon and its logo? Is it used purely for market?
...
Rails Console: reload! not reflecting changes in model files? What could be possible reason?
...nsole environment. It does not re-initialize existing objects.
This means if you have already instantiated any objects, their attributes would not be updated - including newly introduced validations. However, if you create a new object, its attributes (and also validations) will reflect the reloade...
Login failed for user 'DOMAIN\MACHINENAME$'
...iltin\system) but both will authenticate as the machine account remotely.
If you see a failure like Login failed for user 'DOMAIN\MACHINENAME$' it means that a process running as NETWORK SERVICE or as LocalSystem has accessed a remote resource, has authenticated itself as the machine account and wa...
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
...
but you can still use stream.ToArray() if you want your byte array back.
– Florian Fida
Mar 26 '16 at 22:38
2
...
In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
...I like to use &check; for &check; and &cross; for &cross;. If you're not sure whether a named entity exists for the character you want, try the &what search site. It includes the name for each entity, if there is one.
As mentioned in the comments, &check; and &cross; are...
How can I make a .NET Windows Forms application that only runs in the System Tray?
...pplicationContext, and have the constructor for that class initialize a NotifyIcon
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
...
EC2 instance types's exact network performance?
I cannot find exact network performance details for different EC2 instance types on Amazon. Instead, they are only saying:
...