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How can I convert my device token (NSData) into an NSString?
I am implementing push notifications. I'd like to save my APNS Token as a String.
29 Answers
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How to use npm with node.exe?
I have downloaded Windows Binary (.exe) of nodejs from the main page .
10 Answers
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How to encode a URL in Swift [duplicate]
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Swift 4.2
var urlString = originalString.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)
Swift 3.0
var address = "American Tourister, Abids Road, Bogulkunta, Hyderabad, Andhra Pradesh, India"
let escapedAddress = address.adding...
How to export a mysql database using Command Prompt?
I have a database that is quite large so I want to export it using Command Prompt but I don't know how to.
16 Answers
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How to return a result from a VBA function
... value to the name of your function, like this:
Public Function test() As Integer
test = 1
End Function
Example usage:
Dim i As Integer
i = test()
If the function returns an Object type, then you must use the Set keyword like this:
Public Function testRange() As Range
Set testRange = ...
Unique Constraint in Entity Framework Code First
...work at the moment. However, this isn't just a problem with unique constraints... you may want to create indexes, check constraints, and possibly triggers and other constructs too. Here's a simple pattern you can use with your code-first setup, though admittedly it's not database agnostic:
public...
Write a function that returns the longest palindrome in a given string
I thought of a solution but it runs in O(n^2) time
22 Answers
22
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Set Django IntegerField by choices=… name
...d to have some magic values associated with human readable names. Is there in Django a convenient way to set these fields by the human readable name instead of the value?
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Why does intellisense and code suggestion stop working when Visual Studio is open?
I have been having issues with Intellisense in Microsoft Visual Studio 2012 . I will be working in a project, editing code and whatnot (after a period of time, anywhere from 5 minutes to over an hour) and all of a sudden, no more code suggestions or intellisense. Both seem to stop working complete...
A non well formed numeric value encountered
I have a form that passes two dates (start and finish) to a PHP script that will add those to a DB. I am having problems validating this. I keep getting the following errors
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