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How to extract URL parameters from a URL with Ruby or Rails?

...ink you want to turn any given URL string into a HASH? You can try http://www.ruby-doc.org/stdlib/libdoc/cgi/rdoc/classes/CGI.html#M000075 require 'cgi' CGI::parse('param1=value1&param2=value2&param3=value3') returns {"param1"=>["value1"], "param2"=>["value2"], "param3"=>["val...
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How enable auto-format code for Intellij IDEA?

... makes some more handy stuff with functions, cycles, etc. JetBrains docs: https://www.jetbrains.com/help/idea/2016.3/completing-statements.html share | improve this answer | ...
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Intellij idea subversion checkout error: `Cannot run program “svn”`

...ork. Solutions: First Download Subversion 1.8.13 ( 1.8 ) Download link ( https://www.visualsvn.com/downloads/ ) Then unzipped in a folder. There will have one folder "bin". Then Go to settings - > Version control -> Subversion Copy the url of your downloaded svn.exe that is in bin fo...
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Get the height and width of the browser viewport without scrollbars using jquery?

...size of the actual viewport use window.innerHeight and window.innerWidth. https://gist.github.com/bohman/1351439 Do not use the jQuery methods, e.g. $(window).innerHeight(), as these give the wrong numbers. They give you the window's height, not innerHeight. ...
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Serialize form data to JSON [duplicate]

... console.log( data ); return false; //don't submit } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <form onsubmit='return onSubmit(this)'> <input name='user' placeholder='user'><br> <input name='password' type...
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How to position text over an image in css

...ll data from a database. this code started with Kailas's answer up above https://jsfiddle.net/jim54729/memmu2wb/3/ My HTML <div class="containerBox"> <img class="img-responsive" src="https://s20.postimg.org/huun8e6fh/Gold_Ring.png"> <div class='text-box'> <p class=...
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What does this Google Play APK publish error message mean?

I'm trying to publish a new version of my Android app to Google Play and get the following error? 17 Answers ...
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How to write a caption under an image?

...rgin:0px 20px; display:inline-block; text-decoration:none; color:black;} https://jsfiddle.net/c7borg/jLzc6h72/3/ share | improve this answer | follow | ...
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How can I detect when the mouse leaves the window?

...); }); To trigger when the mouse enters back to the page again. Source: https://stackoverflow.com/a/16029966/895724 share | improve this answer | follow | ...
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Changing Locale within the app itself

...tarting the app from a cold start, with the system font size set to large. Google has changed the way updateConfiguration() works, so sometimes your Activity will be displayed in 2 different languages (especially in Dialogs). More info: stackoverflow.com/questions/39705739/… –...