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Entity Framework - Invalid Column Name '*_ID"
...instead of .HasRequired().
Here's the link that put me over the hump:
https://social.msdn.microsoft.com/Forums/en-US/862abdae-b63f-45f5-8a6c-0bdd6eeabfdb/getting-sqlexception-invalid-column-name-userid-from-ef4-codeonly?forum=adonetefx
And then, the Fluent API docs help out, especially the for...
Resize image proportionally with CSS? [duplicate]
...
Here's a jsfiddle for you: jsfiddle.net/oy6t2xgL
– Mārtiņš Briedis
Sep 30 '14 at 12:52
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show 2 mo...
Regex empty string or email
...ng or email
(^$|^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.(?:[a-zA-Z]{2}|com|org|net|edu|gov|mil|biz|info|mobi|name|aero|asia|jobs|museum)$)
matching empty string or email but also matching any amount of whitespace
(^\s*$|^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.(?:[a-zA-Z]{2}|com|org|net|edu|gov|mil|biz|inf...
Using braces with dynamic variable names in PHP
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from phpNET manual php.net/manual/ru/language.variables.variable.php $price_for_monday = 10; $price_for_tuesday = 20; $today = 'tuesday'; $price_for_today = ${ 'price_for_' . $today}; echo $price_for_today; // will return 20
...
How can we match a^n b^n with Java regex?
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As mentioned in the question — with .NET balancing group, the patterns of the type anbncndn…zn can be matched easily as
^
(?<A>a)+
(?<B-A>b)+ (?(A)(?!))
(?<C-B>c)+ (?(B)(?!))
...
(?<Z-Y>z)+ (?(Y)(?!))
$
For example: http...
text-overflow:ellipsis in Firefox 4? (and FF5)
... including jQuery to make this example work -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
//Loop through each DIV element
...
Difference between solr and lucene
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Using jQuery to replace one tag with another
... children() won't work. Using contents() instead works perfectly. jsfiddle.net/7Yne9
– Jens Roland
Aug 17 '11 at 13:31
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How to insert a line break before an element using CSS
...e:
$('<br />').insertBefore('#restart');
Example: http://jsfiddle.net/jasongennaro/sJGH9/1/
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Python, Unicode, and the Windows console
...nt "Python Win32 Extensions module is required.\n You can download it from https://sourceforge.net/projects/pywin32/ (x86 and x64 builds are available)\n"
exit(-1)
# win32console implementation of SetConsoleCP does not return a value
# CP_UTF8 = 65001
win32console.SetConsoleCP(6...