This question already has an answer here:
Cast to a control using the control name as a string [duplicate]
(1 answer)
Closed 8 years ago.
Sorry for this Newbie question, but it would help me a lot and I can't find a solution:
I want to use a string which I get from a database as object name like this:
NSString *objectName = string from Database
[self.objectName.titlelabel ....
In this case it would be setting a font for a button label.
How can this be achieved in Objective-C? The answers I found with NSMutableDictionary didn't help me.
NSString *objectName doesn't have a titleLabel property, however you could set the titleLabel of another UIButton as the string in objectName
Related
This question already has an answer here:
How to change Intellij CamelHumps behavior as it was in 2017.1?
(1 answer)
Closed 3 years ago.
In IntelliJ, when I double click on a variable like initImage, the IntelliJ only selects either "init" or "Image".
How do I make IntelliJ select the whole variable/function name instead of a word in it?
Check to see that you do not have the CamelHumps words setting turned on.
Under Editor->Smart Keys->Use CamelHumps words (or just search the settings for CamelHump).
Deselect it and that should resolve the issue.
This question already has answers here:
Replace characters in string with values
(3 answers)
Closed 3 years ago.
I'm trying to recall something from my brain from 6 years ago but I can't find it and the standard searches aren't bringing me joy.
I have a label like this:
Hello, this is my label and the value of the thing is: #value#. The label continues for a while here.
I need to update #value# in this instance with something from a database, however I can't remember how to without re-writing all the text again in the code. I know there's a way to do it, does anyone know this?
Thanks in advance!
If you are replacing existing text in the label, something like:
Dim myValueFromDatabase As String = "" ' Get the value from the database here
myLabel.Text = myLabel.Text.Replace("#value#", myValueFromDatabase)
Alternatively, you could use string interpolation:
Dim myValueFromDatabase As String = "" ' Get the value from the database here
myLabel.Text = $"Hello, this is my label and the value of the thing is: {myValueFromDatabase}. The label continues for a while here."
$"Hello, this is my label and the value of the thing is: {value}. The label continues for a while here."
This question already has answers here:
Google Apps Script Text rotation
(2 answers)
Closed 5 years ago.
I cannot find any functions to rotate text in google sheets using google script. Does anyone know of any script workarounds?
I think you want to see this post from help forum.
Here is a sample code snippet:
function myFunction() {
var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
var cell = sheet.getRange(1,1);
cell.setValue('=ARRAYFORMULA(CONCATENATE((MID($B2, ROW(INDIRECT("YY1:YY"&LEN($B2))), 1)&CHAR(10))))');
}
Referenced from this SO post.
This question already has answers here:
How To Get Control Property by "String Name"?
(6 answers)
Closed 9 years ago.
Is there some way in Visual Basic/Studio to find an object using a string?
I want to use it so that i can find objects by concatenating a variable with it.
Something along the lines of:
[Variable & "Main"].Visible = true
Just to elaborate, I don't want to use a table that iterates through all the objects in the form.
This is in VB.net. Any help?
Yes there is a way
Me.Controls(Variable & "Main").Visible = true
See Control.Controls property on MSDN
I don't have any official posting from a Microsoft website, but in my experience this is not possible. I would equate it to trying to use a string as a table name in SQL Server. One option is that you could iterate through the controls on the page (I'm guessing by the .Visible = true that you are dealing with controls) and look for a matching control ID. If found you will then have access to the properties for that control. Let me know if you would like to see an example. I'm not at a pc with Visual Studio so it would not be until tomorrow.
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
iOS compare button title to string
Can someone tell me how to compare UIlabel and a String #"abc".
lets say if(UIlabel??? == #"abc");
[myLabel.text isEqualToString:#"abc"]