FIND AND MOVE CONFLICTED FILES WITH BASH

find . | grep “conflicted” | while read a; do mv “$a” /tmp; done

APACHE POI CHEAT SHEET

Busy Developers’ Guide to HSSF and XSSF Features

CHANGE MAVEN LOCAL REPO VIA COMMAND LINE

-Dmaven.repo.local=C:\mydir

HIDE ROWS IN GXT GRID WITH CSS: DEVELOPER GUIDE

Thank you El Pacho - Apr 5, 2016 Thank you

HIDE ROWS IN GXT GRID WITH CSS: DEVELOPER GUIDE

Attach a GridViewConfig to the grid, overidding with an impl. that returns a css style of ‘hide’.

SPEED UP SPRING TOOL SUITE STARTUP TIME

1/ Disable RSS feeds Preferences -> Spring -> Dashboard (just delete the entries in the textbox)

LOG4J FORMATTING PATTERN FOR ECLIPSE

log4j.appender.stdout.layout.ConversionPattern=%-5p %40.40c{2} - %m%n

DEBUG GWT RPC PAYLOADS WITH VM ARGUMENTS

Add to vmargs -Dgwt.rpc.dumpPayload=true

OPTIMIZE ECLIPSE STS MEMORY SETTINGS

Without these, runs slow on Phenom X6 4gb.. -Xms768m -Xmx768m

SETTING UP GXT EXPLORER IN ECLIPSE: QUICK GUIDE

Download the latest jars from http://www.sencha.com/products/extgwt/download/ Follow the “setup.txt” create a eclipse project. Add all the folders in samples/**/src as source folder Expand the samples/examples.war into the “war” folder in your eclipse dir Delete the old “gxt.jar” from the WEB-INF/lib and replace with the gxt-2.2.3-gwt22.jar (seems like an old version is bundled with the samples.war) Run As, Web app, explorer.html, cross fingers…