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Cannot push to GitHub - keeps saying need merge

...rmation shown on screen will also include either "git@github.com" paths or HTTPS paths, from which you should be able to identify where to push. Hope this helps ! – AYK Dec 17 '12 at 5:38 ...
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What is the best comment in source code you have ever encountered? [closed]

... The first time I've ever been truly RickRolled - and it was funny. When I see links to YouTube I always expect to be RickRolled (camel cased English!!), but I never never never expected to be RickRolled in code comments. – Vincent McNabb Jul 28 '...
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How do I dump an object's fields to the console?

... Using introspection is part of the fun of Ruby. It's often useful to subtract an Object's instance_methods from the class' in question to get the methods that are unique: (String.instance_methods - Object.instance_methods).sort – the Tin ...
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Numbering rows within groups in a data frame

... Use ave, ddply, dplyr or data.table: df$num <- ave(df$val, df$cat, FUN = seq_along) or: library(plyr) ddply(df, .(cat), mutate, id = seq_along(val)) or: library(dplyr) df %>% group_by(cat) %>% mutate(id = row_number()) or (the most memory efficient, as it assigns by reference w...
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Place cursor at the end of text in EditText

... There is a function called append for ediitext which appends the string value to current edittext value and places the cursor at the end of the value. You can have the string value as the current ediitext value itself and call append();...
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asp.net mvc put controllers into a separate project

...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...
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Finding all objects that have a given property inside a collection [duplicate]

...st for the Matchers. Some will argue that this is not Java-style, but it's fun how this guy twisted Java to make a bit of functional programming. Have a look at the source code also, it's quite sci-fi. share | ...
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Dynamic validation and name in a form with AngularJS

...olution created by @caitp and @Thinkscape: // Workaround for bug #1404 // https://github.com/angular/angular.js/issues/1404 // Source: http://plnkr.co/edit/hSMzWC?p=preview app.config(['$provide', function($provide) { $provide.decorator('ngModelDirective', function($delegate) { var ngMo...
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PHP Redirect with POST data

...is some pseudocode HTML: <form id="paymentForm" method="post" action="https://example.com"> <input type="hidden" id="customInvoiceId" .... /> <input type="hidden" .... /> <input type="submit" id="submitButton" /> </form> JS (using jQuery for convenience but t...
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Find index of last occurrence of a sub-string using T-SQL

...ng using SQL? I am using SQL Server 2000 right now. I basically need the functionality that the .NET System.String.LastIndexOf method provides. A little googling revealed this - Function To Retrieve Last Index - but that does not work if you pass in a "text" column expression. Other solution...