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iPhone 5 CSS media query
...neGap app webview until adding -webkit-min-device-pixel-ratio as explained by Stephen Sprawl zsprawl.com/iOS/2012/09/css-media-queries-for-the-iphone-5. @media screen and (device-aspect-ratio: 40/71) and (-webkit-min-device-pixel-ratio: 2) { //iphone5 for teh phonegaps }
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How to convert IPython notebooks to PDF and HTML?
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Using print in your browser by using CTRL+P works.
– Levi Baguley
Apr 26 at 0:28
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How can I parse a string with a comma thousand separator to a number?
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May I suggest that we instead capture all commas by using: .replace(/,/g, '') This regex uses the global g to replace-all.
– gdibble
Aug 28 '15 at 4:59
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.NET unique object identifier
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A book on .NET by a highly respected author states that RuntimeHelpers.GetHashCode() will produce a code that is unique within an AppDomain, and that Microsoft could have named the method GetUniqueObjectID. This is simply wrong. In testin...
Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?
...th_errors\">#{html_tag}</div>".html_safe
}
You can override it by putting this in your application's class inside config/application.rb:
config.action_view.field_error_proc = Proc.new { |html_tag, instance|
html_tag
}
Restart rails server for this change to take effect.
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Getting the encoding of a Postgres database
... imageUploader: {
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...
Is it possible to create a remote repo on GitHub from the CLI without opening browser?
...ub does. I don't think Mercurial lets you create a repo on a remote server by pushing to a nonexistent repo, either.
– mipadi
Feb 2 '14 at 9:12
5
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How can I do division with variables in a Linux shell?
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You can find out a lot by reading through the man-page for bash. Type man bash at the prompt (q to exit)
– paddy
Aug 7 '13 at 3:07
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How to randomize (shuffle) a JavaScript array?
...nsuring the random pick is simplified (it can always start at 0), and thereby skipping the final element.
Algorithm runtime is O(n). Note that the shuffle is done in-place so if you don't want to modify the original array, first make a copy of it with .slice(0).
EDIT: Updating to ES6 / ECMAScrip...
Multiple file upload in php
...t this tho... Geeze our life would be so much easier if everyone just went by the standards... LOL
– Andy Braham
Nov 22 '12 at 17:09
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