upgrade

repo at: git@github.com:assafshomer/sample_app.git This app is my learning app based on Michael Hartl's excellent railstutorial. App runs smoothly in development and test suite is all green When deploying to Heroku I get the following error immediatly: "Application Error. An error occurred in the application and your page could not be served" The problem started after upgrading to Rails4 (but I know the problem is not Rails4 itself because, e.g. git://github.com/railstutorial/sample_app_rails_4.git deploys fine to Heroku) I know you are going to ask "did you migrate the db on Heroku?". I did.

I was looking for some insight about what happens to existing workspaces and files that are already checked-out on people, after an upgrade to TFS2010. Surprisingly enough I can not find any satisfactory information on this. (I am talking about upgrading on new hardware by the way. Fresh TFS instance, upgraded databases) I've checked TFS Installation guide, I searched through the web, all I could find is upgrade scenarios for the server side. Nobody even mentions what happens to source control clients. I've created a virtual machine to test the upgrade process, The upgrade was successful and

How to run proguard before jPackage? Introduction Im developing an app in JavaFx using gradle plugins and packaging it with jPackager, also using the gradle plugins. The main plugins im using are: id 'org.openjfx.javafxplugin' version '0.0.8' id 'org.beryx.runtime' version '1.7.0' id "com.github.johnrengelman.shadow" version "5.1.0" My current gradle version is: gradle-5.6.2-all Problem description How do I use proguard so the code gets obfuscated and optimized before jPackage do its job? I can run the proguard tasks, but when I run jPackage, the code doesnt get obfuscated! Ive found a

I notice this question has been asked a few times but I don't really like the solution with two Eclipses in parallel. I just want my Galileo upgraded to Helios with preservation of all settings, plugins and workspaces, without the mumbo-jumbo like copying plugins manually and stuff. I've got the Android plugin, the C/C++ plugin, the PyDev plugin and what not more. Is there a quick and sure way to upgrade Eclipse like this? I've found some instructions on the Eclipse wiki , but it doesn't seem to work with my system (Ubuntu 10.04; I add the Helios site and then Check for Updates, but it doesn't

We contributed to font-awesome 5 (yea), and we are looking from moving from our existing icons (Symbol set) to font-awesome. Will the naming of icons and usage of font-awesome 5 be backwards compatible with font-awesome 4.7? IE: Should we go to 4.7 now, and have very easy upgrade to 5.0? OR should we hold off until font-awesome 5 comes out? It's not backwards compatible. I just publish a script to do the migration from 4 to 5 in: https://github.com/estebandelaf/scripts/blob/master/fontawesome4to5.sh PS: I know the post is from a year ago, but is the second result in google for "fontawesome

Is it possible to upgrade Apache Cassandra 2.1.9+ to Apache Cassandra 3.1+ directly? The release notes for 3.0 mention direct upgrades need a minimum of Apache Cassandra 2.1.9+, but all further releases of Apache Cassandra don't mention whether an intermediate version is needed. Yes, you can upgrade from Cassandra 2.1.9 (or higher) to Cassandra 3.1 (or higher). As stated in the DataStax dev blog in June of 2015 , Cassandra moved to a "tick-tock" release cycle with version 3. The details of which you can get from the link, but the main point is that the release structure of 3.x is not the same

Our office uses SQL Server 2000, and by and large it has served our needs well. I'm looking into the possibility of upgrading to SQL 2005 or 2008 because of the new features not found in 2000 (when I saw Index usage statistics which told me which Indexes were the most used and which were never used, that blew me away). I'm not too concerned with how to move the databases from 2000 to 2005 or 2008 - I can just take a full backup and then restore the backup to the new sql installation. What concerns me are the existing DTS packages. We have dozens of them that we rely on every day. How difficult