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Swipe to Delete and the “More” button (like in Mail app on iOS 7)

How to create a "more" button when user swipe a cell in table view (like mail app in ios 7) 20 Answers ...
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Query for array elements inside JSON type

... json type in PostgreSQL 9.3. I have a json column called data in a table called reports . The JSON looks something like this: ...
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What MySQL data type should be used for Latitude/Longitude with 8 decimal places?

...types and Point is a single-value type which can be used. Example: CREATE TABLE `buildings` ( `coordinate` POINT NOT NULL, /* Even from v5.7.5 you can define an index for it */ SPATIAL INDEX `SPATIAL` (`coordinate`) ) ENGINE=InnoDB; /* then for insertion you can */ INSERT INTO `buildings` (...
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Command line CSV viewer? [closed]

...ropriate width of each column, and displays the text as a nicely formatted table. Note: whenever you have empty fields, you need to put some kind of placeholder in it, otherwise the column gets merged with following columns. The following example demonstrates how to use sed to insert a placeholder:...
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Add a custom attribute to a Laravel / Eloquent model on load?

...s any accessors which do not directly relate to a column in the underlying table. As Taylor Otwell mentioned here, "This is intentional and for performance reasons." However there is an easy way to achieve this: class EventSession extends Eloquent { protected $table = 'sessions'; protecte...
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Deprecated: mysql_connect()

...tical with the old way: <?php // Old way mysql_query('CREATE TEMPORARY TABLE `table`', $connection); // New way mysqli_query($connection, 'CREATE TEMPORARY TABLE `table`'); Turn off all deprecated warnings including them from mysql_*: <?php error_reporting(E_ALL ^ E_DEPRECATED); The Exac...
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How can I send an inner to the bottom of its parent ?

...ircumstances, a better solution is to make the grandparent element display:table; and the parent element display:table-cell;vertical-align:bottom;. After doing this, you should be able to give the the child elements display:inline-block; and they will automagically flow towards the bottom of the pa...
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Lost my schema.rb! Can it be regenerated?

...lright. It simply holds a representation of the structure of your database tables. The data itself is not contained in this file. To regenerate your schema.rb file, run: bundle exec rake db:schema:dump Then simply commit the new schema.rb file and you should be in good shape! ...
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How can I find non-ASCII characters in MySQL?

... but I would suggest trying a variant of a query like this: SELECT * FROM tableName WHERE columnToCheck NOT REGEXP '[A-Za-z0-9]'; That query will return all rows where columnToCheck contains any non-alphanumeric characters. If you have other characters that are acceptable, add them to the charact...
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SQL how to increase or decrease one for a int column in one command

I have an Orders table which has a Quantity column. During check in or check out, we need to update that Quantity column by one. Is there a way to do this in one action or we have to get the existing value and then add or minus one on top of it? ...