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Where does Scala look for implicits?
...something that does support m. A simple example would be the method map on String:
"abc".map(_.toInt)
String does not support the method map, but StringOps does, and there's an implicit conversion from String to StringOps available (see implicit def augmentString on Predef).
Implicit Parameters
...
How does Facebook Sharer select Images and other metadata when sharing my URL?
...the http://www.facebook.com/sharer.php does not use meta tags. It uses the string you pass. See below.
http://www.facebook.com/sharer.php?s=100&p[title]=THIS IS MY TITLE&p[summary]=THIS IS MY SUMMARY&p[url]=http://www.MYURL.com&&p[images][0]=http://www.MYURL.com/img/IMAGEADDRESS...
Check if item is in an array / list
If I've got an array of strings, can I check to see if a string is in the array without doing a for loop? Specifically, I'm looking for a way to do it within an if statement, so something like this:
...
C# constructor execution order
...;
public A()
{
Console.WriteLine("A");
}
public A(string x) : this()
{
Console.WriteLine("A got " + x);
}
}
public class B : A
{
public readonly C bc = new C("B");
public B(): base()
{
Console.WriteLine("B");
}
public B(string x)...
How to convert 1 to true or 0 to false upon model fetch
...
All you need is convert string to int with + and convert the result to boolean with !!:
var response = {"isChecked":"1"};
response.isChecked = !!+response.isChecked
You can do this manipulation in the parse method:
parse: function (response) {
...
How do I show a Save As dialog in WPF?
...ave file dialog box results
if (result == true)
{
// Save document
string filename = dlg.FileName;
}
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How to wrap text using CSS? [duplicate]
...ec).
You are better off taking steps to ensure the data doesn't have long strings of non-white-space.
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How to find path of active app.config file?
...ll return when you use NUnit, then you probably need to copy the ConnectionString value the your app.config of your application to the app.config of your test library.
When it is run by the test loader, the test assembly is loaded at runtime and will look in its own app.config (renamed to testAsse...
How to print a number with commas as thousands separators in JavaScript
...urpose. Here is what I did:
function numberWithCommas(x) {
return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
function numberWithCommas(x) {
return x.toString().replace(/\B(?<!\.\d*)(?=(\d{3})+(?!\d))/g, ",");
}
function test(x, expect) {
const result = numberWi...
Call ASP.NET function from JavaScript?
... Tab-Tab) this function to your code file:
public void RaisePostBackEvent(string eventArgument) { }
iii. In your onclick event in JavaScript, write the following code:
var pageId = '<%= Page.ClientID %>';
__doPostBack(pageId, argumentString);
This will call the 'RaisePostBackEvent' meth...