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'System.Net.Http.HttpContent' does not contain a definition for 'ReadAsAsync' and no extension metho
...a reference to System.Net.Http.Formatting.dll is to read the response as a string and then desearalize yourself with JsonConvert.DeserializeObject(responseAsString). The full method would be:
public async Task<T> GetHttpResponseContentAsType(string baseUrl, string subUrl)
{
using (var c...
What are 'closures' in .NET?
...ple, take this C# code:
delegate int testDel();
static void Main(string[] args)
{
int foo = 4;
testDel myClosure = delegate()
{
return foo;
};
int bar = myClosure();
}
At the end of it, bar will be set to 4, and the myClosure d...
How to send a message to a particular client with socket.io
...ver with the following data:
{
to:[the other receiver's username as a string],
from:[the person who sent the message as string],
message:[the message to be sent as string]
}
On the server, listen for messages. When a message is received, emit the data to the receiver.
users[data.to]....
Why would I make() or new()?
...
What about m := map[string]int{} instead of m := make(map[string]int)? no need to preallocate size as well.
– Noam Manos
May 31 at 15:55
...
NSLog with CGPoint data
...
Actually, the real easiest way to log a CGPoint is:
NSLog(@"%@", NSStringFromCGPoint(point));
The desktop Cocoa equivalent is NSStringFromPoint().
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How to remove the querystring and get only the url?
...
You can use strtok to get string before first occurence of ?
$url = strtok($_SERVER["REQUEST_URI"], '?');
strtok() represents the most concise technique to directly extract the substring before the ? in the querystring. explode() is less direct be...
Find files containing a given text
...e) for every file of type .php|.html|.js containing the case-insensitive string "document.cookie" | "setcookie"
6 Answer...
Will code in a Finally statement fire if I return a value in a Try block?
...Here's a little test:
class Class1
{
[STAThread]
static void Main(string[] args)
{
Console.WriteLine("before");
Console.WriteLine(test());
Console.WriteLine("after");
}
static string test()
{
try
{
return "return";
...
.NET Configuration (app.config/web.config/settings.settings)
... I typically store at the machine level:
Application settings
Connection strings
retail=true
Smtp settings
Health monitoring
Hosting environment
Machine key
When each environment (developer, integration, test, stage, live) has its own unique settings in the c:\Windows\Microsoft.NET\Framework64\v...
How to find out which view is focused?
....getId() != oldId) {
oldId = view.getId();
String idName = "";
try {
idName = getResources().getResourceEntryName(newView.getId());
} catch (Resources.NotFoundException e) {
idName = String.valueOf...