With prelude.ls in livescript, when I run repeat 4 'a', it gives me repeat is not defined, all other function works fine. Encountering the same problem on livescript.net, I guess I missed something simple, what is it?
You have to use Str.repeat at the moment. This might change for a future version.
Related
I have seen a lot of questions about this but I couldn't find the correct answer for me which works.
The object which triggers the problem is like
test123.de.company.com.Database.dbo.Table
Test123.de.company.com
is the database Server.
Object name contains more than the maximum prefixes allowed
I have tried to write it like this [test123.de.company.com].Database.dbo.Table just like [test123.de.company.com].[Database].[dbo].[Table]
Can you tell me what's wrong with this?
Please try this:
["test123.de.company.com"].[Database].[dbo].[Table]
OP also encountered a new problem after implementing this solution above. OP said:
Thank you! This worked for me. To be more precise, the join is for a
view and if I save/close and then later get back to the design option
the quote marks are removed and there is [test123.de.company.com] left
over and the error returns. Is there a way to keep them fixed?
Otherwise if I change anything I always have to add the quote marks
again and again
Then with the help of DaleK that problem also was solved. DaleK:
Don't use the design option, script it as alter instead
I was trying to make the even calculator without using code in LabVIEW but the problem was when i ran the code i get 0 between all the even numbers between 1-100.
I just want the even no in array not 0s.
What modification should i make for it.
Vivien's answer will not going to help you.
You are in right way. Just right click on the output terminal and select Conditional terminal. Remove case structure and connect your boolean line directly to the conditional terminal.
Please read here: https://zone.ni.com/reference/en-XX/help/371361J-01/lvhowto/condacc_valuesnloops/
PS. to get evens between 1-100 you should add 1 to iteration terminal (or you will have event between 0-99).
You can do something like this :
What im trying to do is write a key to the registry but im stepping from one problem to another, first permissions problem, now this..
This is the line of code.
If PNGchk.Checked = True Then
My.Computer.Registry.Users.CreateSubKey(UserSID & "\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.png\UserChoice", True, Security.AccessControl.RegistryRights.FullControl).SetValue("Progid", "SIV.png", Microsoft.Win32.RegistryValueKind.String)
End If
You must have Option Strict Off for that code to even compile, so you might want to fix that to start with. Option Strict On would have flagged issues with that code right away. You should read the documentation or at least pay attention to Intellisense for that method because your second and third arguments make no sense. No overload that I can see has a Boolean parameter and if you want to use a RegistryRights value you do so within a RegistrySecurity object as far as I can see.
RegistryKeyPermissionCheck.ReadWriteSubTree worked for me.
Using clsid64 = view64.CreateSubKey("Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.png\UserChoice", RegistryKeyPermissionCheck.ReadWriteSubTree)
clsid64.SetValue("StubPath", "SIV.png")
clsid64.Close()
End Using
When I use System.Diagnostics.PerformanceCounterCategory.GetInstanceNames call, I always get 0 instances returned the first time. If I actually query for a counter value first (using perfmon) and then call GetInstanceNames, it works fine. Can someone provide some insight? Do I need to get a counter value first (in code) and then use the GetInstanceNames?
I found the answer. I added a call to System.Diagnostics.PerformanceCounterCategory.ReadCategory before trying GetInstances. That seems to fixed the issue I was seeing.
I've getting the following warning Expression result unused
I've inherited the code from my predecessor and I've no idea how to fix this?
Obviously syntax has changed, any ideas ?
static float lowValue;
static float highValue;
- (void) calculateHighLow{
highValue; //here
lowValue; // and here
Simply delete those two lines, they have no purpose.
Obviously those two lines don't do anything so you can just remove them.
If they aren't being used anywhere you can just delete the lines, or you can simply just decide to deal with the warning (though not a good idea). You can also comment out the code, in case you figure out that might need them someday.