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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"]
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Python openpyxl data_only=True returning None
(7 answers)
Closed 1 year ago.
I am not able to print the computed cell value with this option. it is printing the formula instead of cell value.. can someone please help me on this.!!!!!!!!!!!!!!!!
sheet['L3'] = '=COUNTIF(B1:B431,"Resolved")'
now I want to print the L3 cell value to the screen
Python openpyxl data_only=True returning None
According the this thread, the formula needs to be evaluated by Excel before having its value cached.
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I am completing an NEA for my GCSE assessment, and need help with a certain piece of code.
The task requires me to create a music quiz in which the Artist of the song and the first letter of each word of the song title is displayed. I don't know how I would even start to do this. Currently I have the songs in an array from an external file and can output a random one based of a random number generator but need help manipulating the string.
Any help would be much appreciated,
Thanks.
You can read each character individually in VB.NET by accessing it as if it were an array. So if you have for example:
Dim s As String = "abcdef"
Then if you use brackets like it is an array you can return a single character.
So to get the first element would be:
Dim first_letter As String = s(0) ' This would return just "a" as it is the first item and arrays are 0 indexed
And to find each element you can do s(1), s(2) etc or whatever your string is called as a string is an array of characters so they can be accessed and manipulated like one.
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."
$"Hello, this is my label and the value of the thing is: {value}. The label continues for a while here."
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Google Apps Script Text rotation
(2 answers)
Closed 5 years ago.
I cannot find any functions to rotate text in google sheets using google script. Does anyone know of any script workarounds?
I think you want to see this post from help forum.
Here is a sample code snippet:
function myFunction() {
var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
var cell = sheet.getRange(1,1);
cell.setValue('=ARRAYFORMULA(CONCATENATE((MID($B2, ROW(INDIRECT("YY1:YY"&LEN($B2))), 1)&CHAR(10))))');
}
Referenced from this SO post.
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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