smalltalk
Is there any implementation of class interfaces for Smalltalk?
In C# classes ca开发者_开发百科n have interfaces that can have multiple implementations.How do you do that in smalltalk?First of all you typically don\'t need interfaces, because if an object implemen[详细]
2023-02-14 13:49 分类：问答How to camelCase a String in Pharo?
I\'m trying to get from: \'hello how are you today\' to \'helloHowAreYouToday\' And I thought asCapitalizedPhrase asLegalSelector would do the trick, but it doesn\'t.[详细]
2023-02-13 11:25 分类：问答Updating Reef parts on the fly
I\'m starting to dig into Reef and I\'m stumbling upon something I really don\'t know how to solve...[详细]
2023-02-13 00:38 分类：问答How Smalltalk deals with DataBases?
I\'m using Squeak4.1. How does it handle Database connections? Does it provides something similar toODBC/ADO in .NET or the J2EE stuff?[详细]
2023-02-12 20:57 分类：问答smalltalk texteditor widget print new line
I am using Cincom VisualWorks and开发者_Go百科 using the TextEditor widget.I am able to write data to this widget but for the life of me, I am unable to print new line (or carraige return) characters.[详细]
2023-02-12 10:12 分类：问答Getting the value of a JQueryInstance
I\'m still trying to get to understand how Javascript is wrapped in Seaside, say I have the following query:[详细]
2023-02-11 05:18 分类：问答squeak4.1's debug menu questions
friends As showed on the title, while I am debugging in squeak4.1, the menu \"debug it\" is powerful, there have Proceed, Restart, Into, Over, Through buttons etc. Each time wh开发者_如何学编程en I en[详细]
2023-02-11 01:02 分类：问答How can I parse character in a File in Squeak4.1?
friend, suppose I have a file test.txt, the content of file is \"1+2*3\", if the fomular directly expressed in Squeak\'s Workspac开发者_如何学Goe, print it will result 9, What I want to get is 7[详细]
2023-02-10 14:26 分类：问答How to get an element's position in real time
I need t开发者_运维问答o get the position of a div in real time, and I\'m trying the following:[详细]
2023-02-10 09:42 分类：问答How to implement isGeneralizationOf with the composite specification pattern?
I am trying to implement the composite specification pattern, as per the Specifications Document by Fowler and Evans.[详细]
2023-02-10 07:36 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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