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How to change language of app when user selects language?

...o support three languages Spanish,Portuguese & English. And give option to select language in app.I have made 7 Answers ...
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Linq to Entities join vs groupjoin

...Join syntax would be from p in Parent join c in Child on p.Id equals c.Id select new { p.Value, c.ChildValue } returning an IEnumerable<X> where X is an anonymous type with two properties, Value and ChildValue. This query syntax uses the Join method under the hood. GroupJoin syntax would be ...
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How do I create a PDO parameterized query with a LIKE statement?

... Figured it out right after I posted: $query = $database->prepare('SELECT * FROM table WHERE column LIKE ?'); $query->execute(array('value%')); while ($results = $query->fetch()) { echo $results['column']; } ...
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How to check if mysql database exists

... SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = 'DBName' If you just need to know if a db exists so you won't get an error when you try to create it, simply use (From here): CREATE DATABASE IF NO...
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Dialog to pick image from gallery or from camera

...hoto and for picking a photo. Just show a dialog with two options and upon selection, use the appropriate code. To take picture from camera: Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); startActivityForResult(takePicture, 0);//zero can be replaced with any action code (called ...
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How do I write LINQ's .Skip(1000).Take(100) in pure SQL?

...W_NUMBER function. eg. USE AdventureWorks; GO WITH OrderedOrders AS ( SELECT SalesOrderID, OrderDate, ROW_NUMBER() OVER (ORDER BY OrderDate) AS 'RowNumber' FROM Sales.SalesOrderHeader ) SELECT * FROM OrderedOrders WHERE RowNumber BETWEEN 51 AND 60; --BETWEEN is inclusive ...
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How to select lines between two marker patterns which may occur multiple times with awk/sed

Using awk or sed how can I select lines which are occurring between two different marker patterns? There may be multiple sections marked with these patterns. ...
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How to comment out a block of Python code in Vim

...to allow me to indent certain lines of code (whether those lines have been selected in visual mode, or n lines above/below current cursor position). ...
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Group by month and year in MySQL

... I prefer SELECT MONTHNAME(t.summaryDateTime) as month, YEAR(t.summaryDateTime) as year FROM trading_summary t GROUP BY EXTRACT(YEAR_MONTH FROM t.summaryDateTime) DESC"; ...
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Use a list of values to select rows from a pandas dataframe [duplicate]

...andas.pydata.org/pandas-docs/stable/… for more details. A sort after the selection is needed. – Wouter Overmeire Aug 18 '14 at 15:16 1 ...