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Performance surprise with “as” and nullable types
I'm just revising chapter 4 of C# in Depth which deals with nullable types, and I'm adding a section about using the "as" operator, which allows you to write:
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How do you switch pages in Xamarin.Forms?
...on
<?xml version="1.0" encoding="utf-8"?>
<ContentPage
xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:viewmodels="clr-namespace:MyApp.ViewModel"
x:Class="MyApp.Views.MyPage">
<ContentPage.BindingContext>...
Java / Android - How to print out a full stack trace?
...ag", Log.getStackTraceString(e.getCause().getCause()));
}
Retreived from http://developer.android.com/reference/android/util/Log.html#getStackTraceString%28java.lang.Throwable%29
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What exactly is an “open generic type” in .NET? [duplicate]
I was going through Asp.Net MVC lesson and learned that, for a method to qualify as an action for a controller,
4 Answer...
Turn off constraints temporarily (MS SQL)
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Kotlin Ternary Conditional Operator
What is the equivalent of this expression in Kotlin?
32 Answers
32
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Convert from List into IEnumerable format
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Convert Enumeration to a Set/List
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How to get Android crash logs?
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This is from http://www.herongyang.com/Android/Debug-adb-logcat-Command-Debugging.html
You can use adb:
adb logcat AndroidRuntime:E *:S
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How do I clear a search box with an 'x' in bootstrap 3?
.... to hide the 'x' if the input is empty, make Ajax requests and so on. See http://www.bootply.com/121508
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