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Optional query string parameters in ASP.NET Web API
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I was using date parameters and if i just set them to nullable was not working. So i have to set it nullable and the set null as default value, and use server side validation accordingly and return error messages back. It worked.
– Atta H.
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How to select Python version in PyCharm?
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File -> Settings
Preferences->Project Interpreter->Python Interpreters
If it's not listed add it.
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Set background color of WPF Textbox in C# code
...F Foreground and Background is of type System.Windows.Media.Brush. You can set another color like this:
using System.Windows.Media;
textBox1.Background = Brushes.White;
textBox1.Background = new SolidColorBrush(Colors.White);
textBox1.Background = new SolidColorBrush(Color.FromArgb(0xFF, 0xFF, 0, ...
How to set std::tuple element by index?
...element from std::tuple by index using std::get .
Analogically, how to set tuple's element by index?
2 Answers
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UIScrollView not scrolling
...ew *contentView;
// scrollview won't scroll unless content size explicitly set
[myScrollView addSubview:contentView];//if the contentView is not already inside your scrollview in your xib/StoryBoard doc
myScrollView.contentSize = contentView.frame.size; //sets ScrollView content size
Swift 4.0
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CSS text-overflow: ellipsis; not working?
...) won't work.
The element must have overflow:hidden and white-space:nowrap set.
The reason you're having problems here is because the width of your a element isn't constrained. You do have a width setting, but because the element is set to display:inline (i.e. the default) it is ignoring it, and n...
Java ArrayList replace at specific index
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Check out the set(int index, E element) method in the List interface
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Sublime Text 3 how to change the font size of the file sidebar?
...there is the full file (as found in ST2).
Ubuntu 18.04
Location of theme setting on Ubuntu 18.04, installed via sudo apt install sublime-text:
~/.config/sublime-text-3/Packages/User/Default.sublime-theme
MacOS
Location of theme setting on MacOS, installed via DMG:
~/Library/Application\ Suppo...
How can I change image tintColor in iOS and WatchKit
... imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
[theImageView setTintColor:[UIColor redColor]];
Watchkit
In WatchKit for Apple Watch apps, you can set the tint color for a template image.
You must add your image to an Asset Catalog in your WatchKit App, and set the image set to b...
Opacity of div's background without affecting contained element in IE 8?
I want to set Opacity of div's background without affecting contained element in IE 8. have a any solution and don't answer to set 1 X 1 .png image and set opacity of that image because I am using dynamic opacity and color admin can change that
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