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Extract month and year from a zoo::yearmon object

... Ha thank you for this answer. It especially beats the other solutions when you want to do something like if(year(date1) > 2014){year(date1) <- year(date1) - 100} – Vincent Feb 10 '14 at 9:34 ...
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Inversion of Control vs Dependency Injection

... IoC is a generic term meaning rather than having the application call the methods in a framework, the framework calls implementations provided by the application. DI is a form of IoC, where implementations are passed into an object through constructors/setters/service lookups, which the ob...
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How to read embedded resource text file

...rn it as a string? My current script uses a Windows form and textbox that allows the user to find and replace text in a text file that is not embedded. ...
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How does C compute sin() and other math functions?

...on in C, contributed by IBM. Since October 2011, this is the code that actually runs when you call sin() on a typical x86-64 Linux system. It is apparently faster than the fsin assembly instruction. Source code: sysdeps/ieee754/dbl-64/s_sin.c, look for __sin (double x). This code is very complex. N...
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Fatal error: “No Target Architecture” in Visual Studio

... _WIN32 identifier is not defined. use #include <SDKDDKVer.h> MSVS generated projects wrap this include by generating a local "targetver.h"which is included by "stdafx.h" that is comiled into a precompiled-header throu...
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Display names of all constraints for a table in Oracle SQL

... You need to query the data dictionary, specifically the USER_CONS_COLUMNS view to see the table columns and corresponding constraints: SELECT * FROM user_cons_columns WHERE table_name = '<your table name>'; FYI, unless you specifically created your table with ...
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How to set Oracle's Java as the default Java in Ubuntu?

...of the JVM, you don't need to update your .bashrc file, it should automatically point to the new version. If you want to set JAVA_HOME environment variables globally and at system level means use should set in /etc/environment file. ...
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匿名过程入门:倒计时与回调 - App Inventor 2 案例教程 · App Inventor 2 中文网

... 1、2 关显示问候 字号 20 按钮 按钮_说话 第 1、2 关的触发 文本:说句话 标签 标签_状态 第 3 关显示后台状态 字号 20 按钮 按钮_开始 第 3 关的触发 ...
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Ideal Ruby project structure

...pname folder because most libraries are in the appname namespace. Additionally, if you try running the command newgem --simple [projectname] that'll quickly generate a scaffold for you with just the bare essentials for a Ruby project (and by extension a Ruby Gem). There are other tools which do thi...
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Pass arguments to Constructor in VBA

...mplement a public initiation subroutine in each of your custom classes. I call it InitiateProperties throughout all my classes. This method has to accept the arguments you would like to send to the constructor. 2.- Create a module called factory, and create a public function with the word "Create" ...