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How to sign an android apk file

... Application, and click Next. The Export Android Application wizard now starts, which will guide you through the process of signing your application, including steps for selecting the private key with which to sign the .apk (or creating a new keystore and private key). Complete th...
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Appending to an object

... This answer expects you to know the id of the alert to be added. Well, if you already know that, then you can simply follow the original object format and do: alerts[3] = { app: 'hello3', message: 'message 3' }. With this you can access a message by id:...
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How to modify a specified commit?

...et HEAD^". that will put the modified files of that commit into the stage. Now pick and commit any files as you wish. This flow is quite well explained in "git-rebase" man page. See section "Splitting commits". bit.ly/d50w1M – Diego Pino Mar 15 '10 at 19:18 ...
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C++ “virtual” keyword for functions in derived classes. Is it necessary?

... @Rasmi, the new portability guide is here, but now it recommends to use the override keyword. – Sergei Tachenov Sep 14 '16 at 18:36 ...
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Merging dictionaries in C#

...ethod of course (with a better name, but I don't have time to think of one now) - it's not terribly hard to do, just overwriting (or ignoring) duplicate keys. The important bit (to my mind) is using SelectMany, and realising that a dictionary supports iteration over its key/value pairs. ...
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Ubuntu says “bash: ./program Permission denied” [closed]

...s for files on external volumes, but that is beyond the scope I can answer now.) – Eric Postpischil Sep 13 '18 at 18:52 2 ...
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A gentle tutorial to Emacs/Swank/Paredit for Clojure

...some of the others are quite outdated, whereas these two seem to be ok for now: in which are found tricks of the trade concerning clojure authorship post on Phil Hagelberg's blog; Phil maintains swank-clojure and clojure-mode, as well as a package called the Emacs Starter Kit which is something an...
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jQuery - What are differences between $(document).ready and $(window).load?

...ady(function(){ }); here $ is used for define jQuery like $ = jQuery. Now difference is that $(document).ready is jQuery event that is fired when DOM is loaded, so it’s fired when the document structure is ready. $(window).load event is fired after whole content is loaded like page contain ...
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Paste text on Android Emulator

... As of January 2018 there is a known bug in the current emulator version where this occasionally stops working. As a workaround, click the "..." icon, go to Settings, and toggle the "Enable clipboard sharing" setting off and on. (Source) ...
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How to replace all occurrences of a string?

... Now from august 2020, you can use inbuilt replaceAll function, stackoverflow.com/a/63587267/8798220 – Nisharg Shah Aug 25 at 21:22 ...