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Type-juggling and (strict) greater/lesser-than comparisons in PHP

... Note: The above example throws a "Object of class stdClass could not be converted to double" notice. You can find a few nice graphs for PHP's comparison operators on PHP Sadness 52 - Comparison operators. As a last note, I want to point out that there are two equalities that PHP does guarantee...
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How to print colored text in Python?

...is page. On Windows, Colorama strips these ANSI characters from stdout and converts them into equivalent win32 calls for colored text. On other platforms, Colorama does nothing. Hence you can use ANSI codes, or modules like Termcolor, and with Colorama, they 'just work' on all platforms. Is that ide...
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How to reuse existing C# class definitions in TypeScript projects

...ve a lot of POCOs or you think they might change often, you could create a converter - something simple along the lines of... public class MyPoco { public string Name { get; set; } } To export class MyPoco { public Name: string; } There is also a discussion on Codeplex about auto-generatin...
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Convert a List into an ObservableCollection

I have a List<T> which is being populated from JSON. I need to convert it into an ObservableCollection<T> to bind it to my GridView . ...
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How to convert a java.util.List to a Scala list

I have this Scala method with below error. Cannot convert into a Scala list. 5 Answers ...
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SQL order string as number

...version to number select col from yourtable order by col + 0 BTW MySQL converts strings from left to right. Examples: string value | integer value after conversion --------------+-------------------------------- '1' | 1 'ABC' | 0 /* the string does not contain a number, ...
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How to upload a file to directory in S3 bucket using boto

... Try this... import boto import boto.s3 import sys from boto.s3.key import Key AWS_ACCESS_KEY_ID = '' AWS_SECRET_ACCESS_KEY = '' bucket_name = AWS_ACCESS_KEY_ID.lower() + '-dump' conn = boto.connect_s3(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY) bucket = conn.cr...
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Cannot resolve the collation conflict between “SQL_Latin1_General_CP1_CI_AS” and “Latin1_General_CI_

...as by using this query: SELECT col.name, col.collation_name FROM sys.columns col WHERE object_id = OBJECT_ID('YourTableName') Collations are needed and used when ordering and comparing strings. It's generally a good idea to have a single, unique collation used throughout your databas...
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How to cast int to enum in C++?

... MSDN: The static_cast operator can explicitly convert an integral value to an enumeration type. If the value of the integral type does not fall within the range of enumeration values, the resulting enumeration value is undefined. – Kirill Kobelev ...
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Android: Difference between Parcelable and Serializable?

... How about converting objects to json string instead with gson? – F.O.O Sep 10 '16 at 8:51 add a comment ...