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Entity framework code-first null foreign key
...nd Foreign Keys in EF Code First, like this picture.
Guide link below:
https://docs.microsoft.com/en-gb/ef/ef6/fundamentals/relationships?redirectedfrom=MSDN
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jQuery selectors on custom data attributes using HTML5
... = $('[data-company$="book"]',group).css('color','pink');
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul data-group="Companies">
<li data-company="Microsoft">Microsoft</li>
<li data-company="Google">Google</...
ruby on rails f.select options with custom attributes
...sted about finding this not in the docs, but by reading the rails source. https://web.archive.org/web/20130128223827/http://www.pogodan.com/blog/2011/02/24/custom-html-attributes-in-options-for-select
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Remove non-ascii character in string
...es on those:
http://www.fileformat.info/info/unicode/char/200B/index.htm
https://en.wikipedia.org/wiki/Left-to-right_mark
Note that although the encoding of the embedded character is UTF-8, the encoding in the regular expression is not. Although the character is embedded in the string as three ...
WebView link click open default browser
... if (url != null && (url.startsWith("http://") || url.startsWith("https://"))) {
view.getContext().startActivity(
new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
return true;
} else {
return false;
}
}
});
...
Scaling Node.js
...and the also don't transmit passwords via plain-text but thank for god use https. I also have answered a topic for a user who wanted to use facebook-connect.
validation of input data
To validate input you could use node-validator.
var check = require('validator').check,
sanitize = require('v...
brew update: The following untracked working tree files would be overwritten by merge:
... first you may have have to cd usr/local and git remote add origin https://github.com/mxcl/homebrew.git see also stackoverflow.com/questions/6024671/…
– s2t2
Jul 27 '13 at 19:51
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How do I update an NPM module that I published?
...npm version <update_type>
Run npm publish.
Go to your package page (https://npmjs.com/package/) to check that the package version has been updated.
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PowerShell and the -contains operator
...st, or at least easiest.
match is used for regex comparisons.
Reference: https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_comparison_operators?view=powershell-6
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Android Quick Actions UI Pattern
...cludes demos and links to repos for several Quick Action implementations:
https://play.google.com/store/apps/details?id=com.groidify.uipatterns
(I have nothing to do with the app apart from finding it useful.)
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