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What are the best practices for SQLite on Android?

... new AtomicInteger(0); public DBSQLiteOpenHelper(Context context, String name, int version, DatabaseManager databaseManager) { super(context, name, null, version); this.databaseManager = databaseManager; } public void addConnection(){ cou...
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How are POST and GET variables handled in Python?

In PHP you can just use $_POST for POST and $_GET for GET (Query string) variables. What's the equivalent in Python? 6 ...
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Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)

...8. Let action be the submitter element's action. 9. If action is the empty string, let action be the document's address. Note: This step is a willful violation of RFC 3986, which would require base URL processing here. This violation is motivated by a desire for compatibility with legacy content. [R...
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Difference between method and function in Scala

...nd co-variant on the result. That variance means that a Function1[Seq[T], String] is a subtype of Function1[List[T], AnyRef]. Being a subtype means it can be used in place of it. One can easily see that if I'm going to call f(List(1, 2, 3)) and expect an AnyRef back, either of the two types above w...
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How to Copy Text to Clip Board in Android?

...hod to copy text to clipboard: private void setClipboard(Context context, String text) { if(android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) { android.text.ClipboardManager clipboard = (android.text.ClipboardManager) context.getSystemService(Context.CLIPBOARD_SE...
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What are major differences between C# and Java?

...t of the language syntax. • C# allows switch statements to operate on strings. • C# allows anonymous methods providing closure functionality. • C# allows iterator that employs co-routines via a functional-style yield keyword. • C# has support for output parameters, aiding in the ...
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How to get the day of week and the month of the year?

...,no. Just use the standard javascript Date class. No need for arrays or an extra library. See my answer: stackoverflow.com/a/50293232/760777 – RWC May 11 '18 at 13:20 ...
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What are the nuances of scope prototypal / prototypical inheritance in AngularJS?

...g-include can trip you up if you try to bind to a primitive (e.g., number, string, boolean) in the parent scope from inside the child scope. It doesn't work the way most people expect it should work. The child scope gets its own property that hides/shadows the parent property of the same name. Yo...
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Javascript : natural sort of alphanumerical strings

...rue, sensitivity: 'base'}) For performance when sorting large numbers of strings, the article says: When comparing large numbers of strings, such as in sorting large arrays, it is better to create an Intl.Collator object and use the function provided by its compare property. Docs link v...
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LINQ to Entities case sensitive comparison

...1_CI_AS Collation and that is NOT case sensitive. Using ObjectQuery.ToTraceString to see the generated SQL query that has been actually submitted to SQL Server reveals the mystery: string sqlQuery = ((ObjectQuery)context.Thingies .Where(t => t.Name == "ThingamaBob")).ToTraceString(); Whe...