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URL: Username with @
... instead of the @ symbol for the url encoding. It should pass it properly then.
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How can I tell when HttpClient has timed out?
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You need to await the GetAsync method. It will then throw a TaskCanceledException if it has timed out. Additionally, GetStringAsync and GetStreamAsync internally handle timeout, so they will NEVER throw.
string baseAddress = "http://localhost:8080/";
var client = new Htt...
What's the difference between assignment operator and copy constructor?
...irst by calling constructor either with arguments or without arguments and then assignment operator is used and new values are assigned based on RHS. In case copy constructor is used, still same constructor will be called, but values used for initialization is from other object.
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How To: Execute command line in C#, get STD OUT results
...directed stream.
// p.WaitForExit();
// Read the output stream first and then wait.
string output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
Code is from MSDN.
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How do you dismiss the keyboard when editing a UITextField
...(UITextField*)sender;
// do whatever you want with this text field
}
Then, in InterfaceBuilder, link the DidEndOnExit event of the text field to this action on your controller (or whatever you're using to link events from the UI). Whenever the user enters text and dismisses the text field, the...
Is there an eval() function in Java? [duplicate]
... code for a class with an eval method, send that to the Java compiler, and then load the resulting compiled class.
Use some scripting language that can be called from Java as an expression evaluator. Possibilities include Javascript, BeanShell, and so on.
Write your own expression evaluator from sc...
How to start new activity on button click
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i.putExtra("PersonID", personID);
startActivity(i);
Then in ViewPerson Activity, you can get the bundle of extra data, make sure it isn't null (in case if you sometimes don't pass data), then get the data.
Bundle extras = getIntent().getExtras();
if(extras !=null)
{
pers...
How do you remove an invalid remote branch reference from Git?
... but you still have reference to that remote branch on your local machine, then you would need to do what I put in my original answer to clean it up.
– jpswain
Aug 9 '12 at 7:54
6
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Ajax, back button and DOM updates
If javascript modifies DOM in page A, user navigates to page B and then hits back button to get back to the page A. All modifications to DOM of page A are lost and user is presented with version that was originally retrieved from the server.
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Constructors vs Factory Methods [closed]
...ss from such a hierarchy you get the following code. Factory methods might then take a parameter that tells the method what concrete instance to instantiate. Let's say you have a MyStudent class and you need to instantiate corresponding ISchool object so that your student is a member of that school....