Tutorial by Examples: in

We shall now see how the Image/File Uploading code works in the native CI method with the help of the forms that has been proposed by the CI way. File uploading in PHP has Two Scenarios. It is mentioned below as follows. Single Image/File uploader - This can be saved with the help of the normal ...

Shell sort, also known as the diminishing increment sort, is one of the oldest sorting algorithms, named after its inventor Donald. L. Shell (1959). It is fast, easy to understand and easy to implement. However, its complexity analysis is a little more sophisticated. The idea of Shell sort is the f...

Rabin-Karp Algorithm is a string searching algorithm created by Richard M. Karp and Michael O. Rabin that uses hashing to find any one of a set of pattern strings in a text. A substring of a string is another string that occurs in. For example, ver is a substring of stackoverflow. Not to be confuse...

Matrices are essentially two-dimensional arrays. That means that it associates (i, j) coordinates, where i is the row and j is the column, to a value. So, you could have : m3, 4 = "Hello" The easiest implementation is to make an array or arrays. In python, that would go as follows. ma...

This is a basic tslint.json setup which prevents use of any requires curly braces for if/else/for/do/while statements requires double quotes (") to be used for strings { "rules": { "no-any": true, "curly": true, "quotema...

The Maya Python interpreter works like a regular Python intepreter, so it will use the same environment variables to find importable files as any other Python 2.6 or 2.7 installation (described in more detail in the Python documentation. If there is no other python installation on your machine you ...

GCobol >>SOURCE FORMAT IS FIXED *> *************************************************************** *> Purpose: RELATIVE file organization REWRITE example *> Tectonics: cobc -g -debug -W -x relatives.cob *> *********************************************...

SET handle TO returned-pointer SET handle UP BY LENGTH(returned-pointer) SET ADDRESS OF buffer-space TO handle MOVE buffer-space TO work-store DISPLAY "Second element is " work-store

GCobol >>SOURCE FORMAT IS FIXED *> *************************************************************** *> Purpose: Demonstration of the SEARCH verb *> Tectonics: cobc -x searchlinear.cob *> *************************************************************** ...

GCobol >>SOURCE FORMAT IS FIXED *> *************************************************************** *> Purpose: Demonstration of the SEARCH ALL verb and table SORT *> Tectonics: cobc -x -fdebugging-line searchbinary.cob *> ******************************...

GCobol* GnuCOBOL SORT verb example using standard in and standard out identification division. program-id. sorting. environment division. input-output section. file-control. select sort-in assign keyboard organizat...

TERMINATE report-1 report-2 report-summary

*> Strip off trailing zero bytes STRING c-string DELIMITED BY LOW-VALUE INTO working-store

Installation: In order to use DataProviders, you need junit-dataprovider .jar : Github Direct download Hamcrest-core-1.3.jar : Github Direct download And add both of this .jar to your project. Usage: Add this import to your code: import com.tngtech.java.junit.dataprovider.DataProvider; im...

In ruby you can add methods to existing instances of any class. This allows you to add behavior to and instance of a class without changing the behavior of the rest of the instances of that class. class Example def method1(foo) puts foo end end #defines method2 on object exp exp = E...

Detailed instructions on getting operating-system set up or installed.

Selection sort is a sorting algorithm, specifically an in-place comparison sort. It has O(n2) time complexity, making it inefficient on large lists, and generally performs worse than the similar insertion sort. Selection sort is noted for its simplicity, and it has performance advantages over more c...

I used C# language to implement Selection sort algorithm. public class SelectionSort { private static void SortSelection(int[] input, int n) { for (int i = 0; i < n - 1; i++) { var minId = i; int j; for (j = i + 1; j < n; j++...

Its easy to get lost while debugging the hiearchy. You can use PHP's built in command debug_backtrace. Put the next snippet inside any template you want to debug and view the generated page: <!-- <?php print_r( debug_backtrace() ) ?> -->

Flower is a web based tool to monitor Celery. To install Flower, we can use pip as follows: pip install flower To run Flower for proj: celery -A proj flower Now, flower is accessible in: http://localhost:5555