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How to get the build/version number of your Android application?

... Android's official description of android:versionCode and android:versionName can be found here: developer.android.com/tools/publishing/… – Jeffro Jul 19 '12 at 17:30 ...
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Should Javadoc comments be added to the implementation?

... @see It generates a link to the description in the interface. But I think it is good to add some details about the implementation too. share | improve this...
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What is the method for converting radians to degrees?

...rads -> x*pi/180 I guess if you wanted to make a function for this [in PHP]: function convert($type, $num) { if ($type == "rads") { $result = $num*180/pi(); } if ($type == "degs") { $result = $num*pi()/180; } return $result; } Yes, that coul...
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jQuery Ajax error handling, show custom exception messages

...wanted the 500 statuscode, but to have the exception message in the status description (rather than "Internal server error") - response.StatusCode = (int)HttpStatusCode.InternalServerError; and response.StatusDescription = filterContext.Exception.Message; – Kram ...
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock'

... Run: brew info mysql And follow the instructions. From the description in the formula: Set up databases to run AS YOUR USER ACCOUNT with: unset TMPDIR mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp ...
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What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?

... You should check the ADD and COPY documentation for a more detailed description of their behaviors, but in a nutshell, the major difference is that ADD can do more than COPY: ADD allows <src> to be a URL Referring to comments bellow, the ADD documentation states that: If is a loc...
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How to screenshot website in JavaScript client-side / how Google did it? (no need to access HDD) [du

...o get the outer HTML and pass it to GrabzIt's API. – PHP Rocks May 11 '18 at 10:34 add a comment  |  ...
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How do servlets work? Instantiation, sessions, shared variables and multithreading

...guages which maintains the session by a cookie are sensitive as well, like PHP with PHPSESSID cookie, ASP.NET with ASP.NET_SessionID cookie, etcetera. That's also why URL rewriting with ;jsessionid=xxx as some JSP/Servlet MVC frameworks automatically do is frowned upon. Just make sure that session I...
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Copying files from one directory to another in Java

...ce. See my A on Standard concise way to copy a file in Java? for a full description of usage. share | improve this answer | follow | ...
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Can you issue pull requests from the command line on GitHub?

...ee. The request, printed to the standard output, begins with the branch description, summarizes the changes and indicates from where they can be pulled. @HolgerJust mentioned the github gem that does what you want: sudo gem install gh gh pull-request [user] [branch] Others have mentioned ...