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Changing specific text's color using NSMutableAttributedString in Swift

...nge the textColor of certain text in a TextView. I am using a concatenated string, and just want the strings I am appending into the TextView's text. It appears that what I want to use is NSMutableAttributedString , but I am not finding any resources of how to use this in Swift. What I have so far ...
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REST API Best practices: Where to put parameters? [closed]

...ters in an url: Optional parameters tend to be easier to put in the query string. If you want to return a 404 error when the parameter value does not correspond to an existing resource then I would tend towards a path segment parameter. e.g. /customer/232 where 232 is not a valid customer id. If ...
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Handle ModelState Validation in ASP.NET Web API

...BaseApiController or something like that var errors = new List<string>(); foreach (var state in ModelState) { foreach (var error in state.Value.Errors) { errors.Add(error.ErrorMessage); } } return Requ...
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Storing DateTime (UTC) vs. storing DateTimeOffset

...t cast the DTO to a DT since the DT base is UTC (although this would be an extra step for everyone using the database, and is arguably no simpler than just using UTC time alone) – iliketocode Jan 23 '16 at 4:45 ...
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How to pass object with NSNotificationCenter

...cation:(NSNotification*)notification { if ([notification.name isEqualToString:@"TestNotification"]) { NSDictionary* userInfo = notification.userInfo; NSNumber* total = (NSNumber*)userInfo[@"total"]; NSLog (@"Successfully received test notification! %i", total.intValue...
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Python dictionary from an object's fields

...a dictionary from an arbitrary object, it's sufficient to use __dict__. Usually, you'll declare your methods at class level and your attributes at instance level, so __dict__ should be fine. For example: >>> class A(object): ... def __init__(self): ... self.b = 1 ... self.c = 2 ....
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Detect & Record Audio in Python

... Great example! Really useful when I tried to wrap my head around how to record voice using Python. One quick question I had is whether there is a way to define the time period of the recording. Now it records a word? Can I play with it and ha...
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What's invokedynamic and how do I use it?

...mple would be something like: Compiled from "Range.java" public java.lang.String toString(); descriptor: ()Ljava/lang/String; flags: (0x0001) ACC_PUBLIC Code: stack=1, locals=1, args_size=1 0: aload_0 1: invokedynamic #18, 0 // InvokeDynamic #0:toString:(LRange;...
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Why does this Java code compile?

...s test { int a = a = 1; int b = b + 1; public static void Main(String[] args) { int c = c = 1; int d = d + 1; } } The declaration of b is invalid and fails with an illegal forward reference error. The declaration of d is invalid and fails with an variable d might no...
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e.printStackTrace equivalent in python

...therefore cannot just print the trace, you can format_exc instead to get a string. – SeldomNeedy Oct 14 '16 at 4:13 ...