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Hidden features of Android development?
...us requests for an action to be completed (Eg. The Where app can request a table booking from the Open Table app).
They can request an unknown application to complete an action without needing to know which application(s) can fulfill that request
Your app can fulfill requests from unknown apps to...
MySQL: Selecting multiple fields into multiple variables in a stored procedure
...HERE pName = iName
You can also make them unambiguous by referencing the table, like:
[ Credit : maganap ]
SELECT p.Id, p.dateCreated INTO id, datecreated FROM products p
WHERE pName = iName
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How do you query for “is not null” in Mongo?
...ta set like my sample) that rather than using an index, MongoDB will use a table scan, even for a potential covered index query. As it turns out that gives me an easy way to illustrate the difference here:
db.foo.find({}, {_id : 0, imageUrl : 1})
{ "imageUrl" : "http://example.com/foo.jpg" }
{ "im...
How do I get the MIN() of two fields in Postgres?
Let's say I have a table like this:
3 Answers
3
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Paging with Oracle
...ults were returned slightly quicker the first time I ran the queries on my table (113 million+ rows) for the new method:
New method: 0.013 seconds.
Old method: 0.107 seconds.
However, as @wweicker mentioned, the explain plan looks much worse for the new method:
New method cost: 300,110
Old met...
What is the difference between loose coupling and tight coupling in the object oriented paradigm?
...r", CustomerName);
}
}
class Database
{
public void AddRow(string Table, string Value)
{
}
}
Example of loose coupling:
class CustomerRepository
{
private readonly IDatabase database;
public CustomerRepository(IDatabase database)
{
this.database = database;
...
Best practices to handle routes for STI subclasses in rails
...roller: 'person', type: 'Employee'
http://samurails.com/tutorial/single-table-inheritance-with-rails-4-part-2/
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How to limit google autocomplete results to City and Country only
...http://code.google.com/apis/maps/documentation/places/supported_types.html#table2
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Calling JMX MBean method from a shell script
...</h4>
<p>Operation exposed for management</p>
<table cellspacing="2" cellpadding="2" border="1">
<tr class="OperationHeader">
<th>Param</th>
<th>ParamType</th>
<th>ParamValue</th>
...
How do I know which version of Javascript I'm using?
...ly partially, you may find 97% of ES6, 39% of ES7, kangax.github.io/compat-table/es6, and even these tables are not quite true.
– prosti
Dec 4 '16 at 21:59
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