Imagine having two annoying little bloggers looking over your shoulder and trying to mess up with the chart you are making….
I am still waiting, go ahead, imagine…
Now come back, that is exactly what “The Chart DoctorBusters” is all about. It is a new series of posts on PHD and Jon Peltier where we take badly made charts, one at a time and suggest improvements, alternative visualization options and corrective measures.
For a doctor to be really good, he needs to have really sick people. In our case we need bad charts. I mean really bad ones with all those 23 colors or 17 pies or stressful extra grid lines or .. ok, you get the picture.
Here is what you should do:
- Upload your chart or excel workbook to a public site like skydrive.
- Now go to this google docs form and submit your charts
- (alternatively you can tweet us on @r1c1 or @Jon_Peltier)
Here is what Jon and I will do:
Every week we will take one of the really bad charts and post an entire article dissecting the problems and prescribing the treatment. We will take turns, so one week it will be Peltier and next week it will be me. We will also try to comment on each other’s treatment. With some luck, we should get other leading authorities in charting world to come and comment here.
Some rules to keep in mind:
- We are talking about charts here, not complicated dashboards or vibrating visualizations.
- As much as possible try to post the actual data associated with the chart and tell us clearly what you think the chart was trying to achieve.
- Remember, even parapsychologists get psyched.
- Have fun 🙂
6 Responses to “Make VBA String Comparisons Case In-sensitive [Quick Tip]”
Another way to test if Target.Value equal a string constant without regard to letter casing is to use the StrCmp function...
If StrComp("yes", Target.Value, vbTextCompare) = 0 Then
' Do something
End If
That's a cool way to compare. i just converted my values to strings and used the above code to compare. worked nicely
Thanks!
In case that option just needs to be used for a single comparison, you could use
If InStr(1, "yes", Target.Value, vbTextCompare) Then
'do something
End If
as well.
Nice tip, thanks! I never even thought to think there might be an easier way.
Regarding Chronology of VB in general, the Option Compare pragma appears at the very beginning of VB, way before classes and objects arrive (with VB6 - around 2000).
Today StrComp() and InStr() function offers a more local way to compare, fully object, thus more consistent with object programming (even if VB is still interpreted).
My only question here is : "what if you want to binary compare locally with re-entering functions or concurrency (with events) ?". This will lead to a real nightmare and probably a big nasty mess to debug.
By the way, congrats for you Millions/month visits 🙂
This is nice article.
I used these examples to help my understanding. Even Instr is similar to Find but it can be case sensitive and also case insensitive.
Hope the examples below help.
Public Sub CaseSensitive2()
If InStr(1, "Look in this string", "look", vbBinaryCompare) = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub
Public Sub CaseSensitive()
If InStr("Look in this string", "look") = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub
Public Sub NotCaseSensitive()
'doing alot of case insensitive searching and whatnot, you can put Option Compare Text
If InStr(1, "Look in this string", "look", vbTextCompare) = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub