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Android Spinner: Get the selected item change event
...ecuting the containing code only if there is a real item selection invoked by the user?
– Kennethvr
Dec 28 '10 at 11:53
39
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How to have conditional elements and keep DRY with Facebook React's JSX?
... is the same as a component return, so your content needs to be surrounded by a <div></div>.
– JoeTidee
May 2 '16 at 1:16
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How to remove duplicate values from a multi-dimensional array in PHP
... This also appears to work in my case but is anybody else bothered by this note in the array_unique() doc? php.net/manual/en/…
– Arleigh Hix
May 2 '16 at 18:46
2
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Correct way to use StringBuilder in SQL
...nstead of at compile time. Oops.
If the real code is building a SQL query by including values in the query, then that's another separate issue, which is that you should be using parameterized queries, specifying the values in the parameters rather than in the SQL.
I have an article on String / Str...
Using “Object.create” instead of “new”
...Id(),
enumerable:true // writable:false, configurable(deletable):false by default
},
'name': {
value: 'Bob',
enumerable: true
}
});
As you can see, the properties can be initialized on the second argument of Object.create, with an object literal using a syntax similar to the used...
Leaflet - How to find existing markers, and delete markers?
...ve the latest marker that way, because each time, the var marker is erased by the latest. So one way to go is to create a global array of marker, and you add your marker in the global array.
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Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
... for me to find the specific views in the storyboard source code (probably by searching the text for "17" initially), or at least a few likely candidates. From there I should be able to actually figure out which views these are in the storyboard which will make it a lot easier to identify the proble...
MySQL Select all columns from one table and some from another table
...t all columns from table 1 and only the listed columns from table 2 joined by id.
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Hidden Features of SQL Server
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You can get the name of the table in the query by using single quotes around the question mark. sp_msforeachtable "select count(*), '?' as tabenm from ?"
– Jody
Oct 29 '08 at 13:35
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Routing with Multiple Parameters using ASP.NET MVC
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Parameters are directly supported in MVC by simply adding parameters onto your action methods. Given an action like the following:
public ActionResult GetImages(string artistName, string apiKey)
MVC will auto-populate the parameters when given a URL like:
/Arti...