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How do I associate file types with an iPhone application?
... on UTIs can be found in Apple's Uniform Type Identifiers Overview. Those guides reside in the Mac developer center, because this capability has been ported across from the Mac.
One of the UTIs used in the above example was system-defined, but the other was an application-specific UTI. The applic...
What is the C# equivalent of NaN or IsNumeric?
...ncidentally, all of the standard data types, with the glaring exception of GUIDs, support TryParse.
update
secretwep brought up that the value "2345," will pass the above test as a number. However, if you need to ensure that all of the characters within the string are digits, then another approach...
How to make a great R reproducible example
...ollowing in R:
install.packages("devtools")
library(devtools)
source_url("https://raw.github.com/rsaporta/pubR/gitbranch/reproduce.R")
reproduce(myData)
Details:
This function is an intelligent wrapper to dput and does the following:
automatically samples a large data set (based on size and...
How do I create a unique constraint that also allows nulls?
... to have a unique constraint on a column which I am going to populate with GUIDs. However, my data contains null values for this columns. How do I create the constraint that allows multiple null values?
...
Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
...t happened when I did some testing)
Additionally the Android Developer API Guidelines suggest:
ACTION_OPEN_DOCUMENT is not intended to be a replacement for ACTION_GET_CONTENT. The one you should use depends on the needs of
your app:
Use ACTION_GET_CONTENT if you want your app to simply read/import
...
Correct way to define C++ namespace methods in .cpp file
...
Googles C++ Style Guide dictates your version 1, without indentation though.
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MySQL connection not working: 2002 No such file or directory
...r.
A great tutorial on setting up LAMP is: http://library.linode.com/lamp-guides/centos-5.3/index-print
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PHP Multidimensional Array Searching (Find key by specific value)
... "_id": "57fe684fb22a07039b3f196c",
"index": 0,
"guid": "98dd3515-3f1e-4b89-8bb9-103b0d67e613",
"isActive": true,
"balance": "$2,372.04",
"picture": "http://placehold.it/32x32",
"age": 21,
"eyeColor": "blue",
...
Is JavaScript an untyped language?
... @Suamere - Here’s a quote from “Javascript: The Definitive Guide” from O’Reilly: “An important difference between JavaScript and languages like Java and C is that JavaScript is untyped. This means, in part, that a JavaScript variable can hold a value of any datatype, unlike a J...
How to process POST data in Node.js?
...k :/ nodejs.org/api/http.html , senchalabs.org/connect & expressjs.com/guide.html
– Salman von Abbas
Jul 19 '12 at 10:58
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