Tutorial by Examples: t

Detailed instructions on getting Nexus Repository Manager 3.x set up or installed.

add the following function into .bash_profile, save and exit function wekaflstart() { export R_HOME=/Library/Frameworks/R.framework/Resources java -Xss10M -Xmx4096M -cp :weka.jar weka.gui.knowledgeflow.KnowledgeFlow "$1" } inside a directory with a weka.jar file, open its termin...

required: understanding Bitmap and Bitmap data what is threshold This adjustment takes all the pixels in an image and…pushes them to either pure white or pure black what we have to do here is a Live Demo of this example with some additional changes like using a UI to changing th...

bitcoin.conf The bitcoin.conf file allows customization for your node. Create a new file in a text-editor and save it as bitcoin.conf in your /bitcoin directory. Location of your /bitcoin directory depends on your operation system. Windows XP C:\Documents and Settings\<username>\...

This design pattern is called Strategy Pattern. It is used to define a family of algorithms, encapsulates each one, and make them interchangeable. Strategy design pattern lets an algorithm vary independently from clients that use it. For example, animals can "walk" in many different w...

To use the method of inflector helper, first load the helper like all other helper with the following code: $this->load->helper('inflector');

Camel Case is the practise of writing compound words or phrases where every word begins with Capital letter, without space between word. The function camelize($string) helps to make a string camelized. It converts a string of words separated by spaces or underscores to camel case. echo camelize('Mc...

Remove delimiter The function humanize($words), takes multiple words separated by underscores and adds spaces for underscores with capitalized each word. echo humanize('mac_donald'); // Prints 'Mac Donald' The function can also replace any declared separator/delimiter. In this case, delimiter w...

PLEASE NOTE: ONLY PUT THIS CODE IN THE HEADER OF THE PAGE, OTHERWISE IT WILL NOT WORK! <?php if (!isset($_SERVER['PHP_AUTH_USER'])) { header('WWW-Authenticate: Basic realm="My Realm"'); header('HTTP/1.0 401 Unauthorized'); echo 'Text to send if user hits Cancel button';...

Add this dependency to the Cargo.toml file: [dependencies] iron = "0.4.0" Run cargo build and Cargo will download and install the specified version of Iron.

Contrary to original documentation, I found this to be the way to properly nest children routes inside the app.routing.ts or app.module.ts file (depending on your preference). This approach works when using either WebPack or SystemJS. The example below shows routes for home, home/counter, and home/...

create table tgt ( id, val ) as select 1, 'a' from dual union all select 2, 'b' from dual ; Table TGT created. create table src ( id, val ) as select 1, 'x' from dual union all select 2, 'y' from dual ; Table SRC created. update ( select t.val as t_val, s.val as s_val ...

Detailed instructions on getting word-vba set up or installed.

def merge(X, Y): " merge two sorted lists " p1 = p2 = 0 out = [] while p1 < len(X) and p2 < len(Y): if X[p1] < Y[p2]: out.append(X[p1]) p1 += 1 else: out.append(Y[p2]) p2 += 1 out += X[p...