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C# code to validate e<em>mem>ail address
What is the <em>mem>ost elegant code to validate that a string is a valid e<em>mem>ail address?
43 Answers
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What is an index in SQL?
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An index is used to speed up searching in the database. <em>Mem>ySQL have so<em>mem>e good docu<em>mem>entation on the subject (which is relevant for other SQL servers as well):
http://dev.<em>mem>ysql.co<em>mem>/doc/ref<em>mem>an/5.0/en/<em>mem>ysql-indexes.ht<em>mem>l
An index can be used to efficiently find all rows <em>mem>atching so<em>mem>e c...
How to generate a Dockerfile fro<em>mem> an i<em>mem>age?
Is it possible to generate a Dockerfile fro<em>mem> an i<em>mem>age? I want to know for two reasons:
8 Answers
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Debugging Package <em>Mem>anager Console Update-Database Seed <em>Mem>ethod
I wanted to debug the Seed() <em>mem>ethod in <em>mem>y Entity Fra<em>mem>ework database configuration class when I run Update-Database fro<em>mem> the Package <em>Mem>anager Console but didn't know how to do it. I wanted to share the solution with others in case they have the sa<em>mem>e issue.
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Any way to <em>mem>ake a WPF textblock selectable?
How to allow TextBlock 's text to be selectable?
15 Answers
15
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Setting up foreign keys in php<em>Mem>yAd<em>mem>in?
I'<em>mem> setting up a database using php<em>Mem>yAd<em>mem>in. I have two tables ( foo and bar ), indexed on their pri<em>mem>ary keys . I a<em>mem> trying to create a relational table ( foo_bar ) between the<em>mem>, using their pri<em>mem>ary keys as foreign keys.
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How can I get a resource “Folder” fro<em>mem> inside <em>mem>y jar File?
I have a resources folder/package in the root of <em>mem>y project, I "don't" want to load a certain File. If I wanted to load a certain File, I would use class.getResourceAsStrea<em>mem> and I would be fine!! What I actually want to do is to load a "Folder" within the resources folder, loop on the Files inside t...
What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?
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Generally speaking:
F5 <em>mem>ay give you the sa<em>mem>e page even if the content is changed, because it <em>mem>ay load the page fro<em>mem> cache. But Ctrl-F5 forces a cache refresh, and will guarantee that if the content is changed, you will get the new content.
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React.js: onChange event for contentEditable
How do I listen to change event for contentEditable -based control?
7 Answers
7
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Why should text files end with a newline?
I assu<em>mem>e everyone here is fa<em>mem>iliar with the adage that all text files should end with a newline. I've known of this "rule" for years but I've always wondered — why?
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