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Android: How to bind spinner to custom object list?
...need a value, do something like this (no, you don't have to chain it):
String selectedVal = getResources().getStringArray(R.array.values)[spinner.getSelectedItemPosition()];
share
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improve th...
how can you easily check if access is denied for a file in .NET?
...ened after the required attempts</returns>
public FileStream TryOpen(string filePath, FileMode fileMode, FileAccess fileAccess,FileShare fileShare,int maximumAttempts,int attemptWaitMS)
{
FileStream fs = null;
int attempts = 0;
// Loop allow multiple attempts
while (true)
...
How to get the name of enumeration value in Swift?
... print type names and enum cases by default using print(_:), or convert to String using String's init(_:) initializer or string interpolation syntax. So for your example:
enum City: Int {
case Melbourne = 1, Chelyabinsk, Bursa
}
let city = City.Melbourne
print(city)
// prints "Melbourne"
let ...
(this == null) in C#!
...{
// Methods
public Derived()
{
base..ctor(new Func<string>(Program.Derived.<.ctor>b__0));
return;
}
[CompilerGenerated]
private static string <.ctor>b__0()
{
string CS$1$0000;
CS$1$0000 = CS$1$0000.CheckNull();
Label...
Split a string by a delimiter in python
How to split this string where __ is the delimiter
3 Answers
3
...
How to play a sound in C#, .NET
...tions/2361857/what-does-means-in-c-sharp "It means interpret the following string as literal. Meaning, the \ in the string will actually be a "\" in the output, rather than having to put "\\" to mean the literal character"
– Praveen
Mar 17 '14 at 15:05
...
How to get GET (query string) variables in Express.js on Node.js?
Can we get the variables in the query string in Node.js just like we get them in $_GET in PHP?
26 Answers
...
How to make URL/Phone-clickable UILabel?
..., you do something like the following:
NSRange range = [label.text rangeOfString:@"me"];
[label addLinkToURL:[NSURL URLWithString:@"http://github.com/mattt/"] withRange:range]; // Embedding a custom link in a substring
sha...
Are C# events synchronous?
...rs? answer (by trying): the last subscriber.
public event Func<int, string> OnCall;
private int val = 1;
public void Do()
{
if (OnCall != null)
{
var res = OnCall(val++);
Console.WriteLine($"publisher got back a {res}");
}
}...
Dynamically replace the contents of a C# method?
...namespace InjectionTest
{
class Program
{
static void Main(string[] args)
{
Target targetInstance = new Target();
targetInstance.test();
Injection.install(1);
Injection.install(2);
Injection.install(3);
...