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Pass An Instantiated System.Type as a Type Parameter for a Generic Class

...}", typeof(T)); } } class Test { static void Main() { string typeName = "System.String"; Type typeArgument = Type.GetType(typeName); Type genericClass = typeof(Generic<>); // MakeGenericType is badly named Type constructedClass = genericCla...
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Android Preferences: How to load the default values when the user hasn't used the preferences-screen

... Be aware that if you are using getSharedPreferences(String sharedPreferencesName, int sharedPreferencesMode) to retrieve preferences you have to use PreferenceManager.setDefaultValues(Context context, String sharedPreferencesName, int sharedPreferencesMode, int resId, boolea...
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Predicate in Java

... a given input. For example, a RegexPredicate might implement Predicate<String>, and return true for any string that matches its given regular expression. This is essentially an OOP abstraction for a boolean test. For example, you may have a helper method like this: static boolean isEven(...
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Multiple inputs with same name through POST in php

...wer in POSTing Form Fields with same Name Attribute you also can interplay strings or integers without quoting. The answers assume that you don't mind the key value coming back for PHP however you can set name=[yourval] (string or int) which then allows you to refer to an existing record. ...
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When should we use intern method of String on String literals

According to String#intern() , intern method is supposed to return the String from the String pool if the String is found in String pool, otherwise a new string object will be added in String pool and the reference of this String is returned. ...
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Handler vs AsyncTask vs Thread [closed]

... public void handleMessage(Message msg) { //txtView.setText((String) msg.obj); Toast.makeText(MainActivity.this, "Foreground task is completed:"+(String)msg.obj, Toast.LENGTH_LONG) .show(); } }; in yo...
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What is the difference between “text” and new String(“text”)?

... new String("text"); explicitly creates a new and referentially distinct instance of a String object; String s = "text"; may reuse an instance from the string constant pool if one is available. You very rarely would ever want to ...
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Auto-size dynamic text to fill fixed size container

... imo. I guess the best way to add multi-line support would be to split the string based on the amount of words and then calculate each part with the above script and it would most likely be faster anyway. – mekwall Nov 7 '11 at 8:05 ...
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Is it possible to cast a Stream in Java 8?

... specific to generics. A List<Object> is not a super type of List<String>, so you can't just cast a List<Object> to a List<String>. Similar is the issue here. You can't cast Stream<Object> to Stream<Client>. Of course you can cast it indirectly like this: Strea...
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How to get last items of a list in Python?

... nine elements from a list (or any other sequence that supports it, like a string) would look like this: num_list[-9:] When I see this, I read the part in the brackets as "9th from the end, to the end." (Actually, I abbreviate it mentally as "-9, on") Explanation: The full notation is sequenc...