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Change UITextField and UITextView Cursor / Caret Color
...or using the appearance proxy and it will apply throughout the app:
Swift 3.0:
UITextField.appearance().tintColor = .black
Objective-C:
[[UITextField appearance] setTintColor:[UIColor blackColor]];
Same answer applies for an individual UITextField:
Swift 3.0:
myTextField.tintColor = .black...
How long does it take for GitHub page to show changes after changing index.html
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3 Answers
3
Active
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How do I check if a string contains another string in Swift?
...ng is a collection of Character values, it wasn't like this in Swift 2 and 3, so you can use this more concise code1:
let string = "hello Swift"
if string.contains("Swift") {
print("exists")
}
Swift 3.0+
var string = "hello Swift"
if string.range(of:"Swift") != nil {
print("exists")
}
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What are the advantages of using nullptr?
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answered Dec 11 '12 at 8:39
NawazNawaz
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Removing index column in pandas when reading a csv
I have the following code which imports a CSV file. There are 3 columns and I want to set the first two of them to variables. When I set the second column to the variable "efficiency" the index column is also tacked on. How can I get rid of the index column?
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How to modify a pull request on GitHub to change target branch to merge into?
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143
Update August 2016: Change the base branch of a Pull Request finally allows for changing that br...
How do I compare two files using Eclipse? Is there any option provided by Eclipse?
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352
To compare two files in Eclipse, first select them in the Project Explorer / Package Explorer ...
What's the best way to detect a 'touch screen' device using JavaScript?
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36 Answers
36
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How can I suppress column header output for a single SQL statement?
...ect * from names;
+------+-------+
| 1 | pete |
| 2 | john |
| 3 | mike |
+------+-------+
3 rows in set (0.00 sec)
Credit to ErichBSchulz for pointing out the -N alias.
To remove the grid (the vertical and horizontal lines) around the results use -s (--silent). Columns are separated...
Accessing MP3 metadata with Python [closed]
How can I retrieve mp3 metadata in Python?
16 Answers
16
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