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Adding the “Clear” Button to an iPhone UITextField
...y the UITextField class, but as of the iOS 2.2 SDK, there isn't any way to set it via Interface Builder. You have to enable it programmatically.
Add this line of code somewhere (viewDidLoad, for example):
Objective-C
myUITextField.clearButtonMode = UITextFieldViewModeWhileEditing;
Swift 5.0
m...
Referenced Project gets “lost” at Compile Time
... of each project under project properties - I bet one or the other will be set to build against .NET XX - Client Profile.
With inconsistent versions, specifically with one being Client Profile and the other not, then it works at design time but fails at compile time. A real gotcha.
There is someth...
How do I remove the horizontal scrollbar in a div?
When I set overflow: scroll , I get horizontal and vertical scrollbars.
13 Answers
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How to clear ostringstream [duplicate]
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s.str("");
s.clear();
The first line is required to reset the string to be empty; the second line is required to clear any error flags that may be set. If you know that no error flags are set or you don't care about resetting them, then you don't need to call clear().
Usually ...
CSS submit button weird rendering on iPad/iPhone
... pale/dull compared to the browser on other devices/desktop. I also had to set opacity to full (ranges from 0 to 1)
-webkit-appearance:none;
opactiy: 1
After setting the opacity, the button looked the same on all the different devices/emulator/desktop.
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Why should we use sp for font sizes in Android? [duplicate]
...s based on dp but all text rendered inside that layout scaled to user's sp settings? If the text becomes larger, shouldn't the containing view also grows to accommodate them?
– chakrit
Mar 18 '14 at 15:36
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Using a string variable as a variable name [duplicate]
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"I'm cold, how can I set my house on fire?"
– Ned Batchelder
Mar 10 at 16:48
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How to 'restart' an android application programmatically [duplicate]
...eckout intent properties like no history , clear back stack etc ... Intent.setFlags
Intent mStartActivity = new Intent(HomeActivity.this, SplashScreen.class);
int mPendingIntentId = 123456;
PendingIntent mPendingIntent = PendingIntent.getActivity(HomeActivity.this, mPendingIntentId, mStartActivity...
Testing for empty or nil-value string [duplicate]
I'm trying to set a variable conditionally in Ruby. I need to set it if the variable is nil or empty (0 length string). I've come up with the following:
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How to auto-generate a C# class file from a JSON string [closed]
...he advantage. For example if you had a mock api, you could interate over a set of endpoints to regenerate your models. You could go as far as setting a script that checks for new commits and updates the model if anything has changed. You wouldn't want to manually paste new json each time as this cou...