1) make ElCapitan.iso from old OS X vmware vm box trick is when downloading OS X 10.11, hold on to install it, find out download folder and make it as iso image using this script as root. http://www.insanelymac.com/forum/topic/308533-how-to-create-a-bootable-el-capitan-iso-fo-vmware/ the last stage you may need to change to, mv /tmp/ElCapitan.iso.cdr /Users/username/Desktop/ElCapitan.iso …
JDK and JRE mismatch In general, the compiled class can running cross platform if there is not platform specific coding inside, however there is another condition for cross platform compile and running – JDK and JRE mismatch. Let us say you compile class on Win 7 using J2SE 8, you …
Highlight: Sublime Text 3 already build in support 48 types of language syntax highlight, auto-complete etc Sublime Text 3 only provides few build package for compiling/running Here providing user defined build packages for most popularly languages and scripts: C/C++/Java/Go/Objc/Ruby/Lua/HTML/JavaScript/JQuery/bash it is portable ST3 IDE on windows Language build is pre-zipped …
Let’s say you want to setup Android and Java dev env on portable usb disk. Basically idea is Android app IDE most used Eclipse for many years by Google but now move to Android Studio IDE, both will use same SDK so can share one common copy. 1 portable JDK …
There is not always database API available for python, we can use same way in unix command line, run isql query and return query result in python. This run_isql_query is handy tool to for this purpose: hide all details, only need query statement return formatted query result with delim "|", …
There are so many ways to run shell command in python, and we run shell command all the time, lazy to place those subprocess calls everywhere, so it is necessary to have wrapper for it. This is most powerful and easy one I used, take over everything from subprocess but …
Swift is a multi-paradigm, compiled programming language created by Apple for iOS and OS X development. There is said that Swift will replace Objective-C in next 2 years. – dev by Chris Lattner since 2010 – WWDC 2014 1st introduced Swift – Swift took language ideas “from Objective-C, Rust, Haskell, …
Assumed you have multi python on local disk or usb driver, would like to show you how to setup portable dev tools. 1) portable python env Instead of using virtualenv, I perfect portable instance, but we can do similar thing like virtualenv – setup own dev env, in fact all …
There is buildin perl 5.8 in msys, also got portable Strawberry perl 5.18, how to run it without remove old version? The tough thing is msys $PATH always place below in the beginning when start new shell: .:/usr/local/bin:/mingw/bin:/bin then following up the $PATH from Windows env, so Strawberry perl always …
1) mingw mingw-get setup tool , will install MinGW by default on C:\MinGW, msys\1.0 is under MinGW, it is the best way to install/upgrade/maintenance msys/mingw basic/core/dev pkg Then I just copy MinGW excluding msys to \mingw as portable mingw, which including latest gcc 4.8.1-4 . 2) msys I didn’t use …