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Parsing a JSON string in Ruby
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Justin EthierJustin Ethier
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How to extract the substring between two markers?
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>>> s = 'gfgfdAAA1234ZZZuijjk'
>>> start = s.find('AAA') + 3
>>> en...
How to Set Focus on Input Field using JQuery
... but text cursor does not appear in the field (jquery 3.1.0).
Inspired by https://www.sitepoint.com/jqueryhtml5-input-focus-cursor-positions/ , I added autofocus attribute to the input field and voila!
function addfield() {
n=$('table tr').length;
$('table').append('<tr><td><...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...( 0.42, color1, false, true ); // rgb(20,60,200) + [42% Lighter] => rgb(119,142,223)
pSBC ( -0.4, color5, false, true ); // #F3A + [40% Darker] => #991f66
pSBC ( 0.42, color8, false, true ); // rgba(200,60,20,0.98631) + [42% Lighter] => rgba(223,142,119,0.98631)
// Shade with Conversion (u...
iOS application: how to clear notifications?
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Just to expand on pcperini's answer. As he mentions you will need to add the following code to...
How can I convert my device token (NSData) into an NSString?
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Why does this have to be so complicated, what's wrong with the OS giving us a string since that is what everyone needs ? Thank you for th...
Update Git branches from master
...merging which may not always be master.
There's a chapter on rebasing at http://git-scm.com/book/ch3-6.html, and loads of other resources out there on the web.
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Hidden Features of ASP.NET [closed]
...re's a caveat to this one: IIS returns the app_offline.htm content with an HTTP Status Code of 404. Should a search engine wander along and attempt to index your site while you're in this offline mode, you might not appreciate the results. But it works great for my private corporate web app!
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What is the single most influential book every programmer should read? [closed]
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Discrete Mathematics For Computer Scientists http://ecx.images-amazon.com/images/I/51HCJ5R42KL._SL500_BO2,204,203,200_AA219_PIsitb-sticker-dp-arrow,TopRight,-24,-23_SH20_OU02_.jpg
Discrete Mathematics For Computer Scientists by J.K. Truss.
While this doesn't teach you...
Usage of @see in JavaDoc?
...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...