Tutorial by Examples: re

PROGRAM zprogram. ... MESSAGE i050(sabapdemos). It may be inconvenient to define a message class for the entire program, so it is possible to define the message class that the message comes from in the MESSAGE statement itself. This example will display message 050 from the message class sabapd...

There is a limitation in Acumatica's SOAP Contract-Based API allowing to download attachments only for a top-level entity. Any attempt to use the GetFiles() method to get the attachments of a detail entity will, unfortunately, result in the error "Entity without screen binding cannot be used as...

Most special characters can be escaped using the caret(^). Take a look at the following example. echo > Hi echo ^> Hi This first command would not output > Hi because > is a special character, which means redirect output to a file. In this case, the file is named "Hi" Ho...

From this website, the OP has noticed a problem. Cause Consider the following code snippet. if 1==1 ( set /a result = 2*(3+4) ) At your first glance, you may think CMD.exe would process it like so: The condition is true, execute code block Set variable result's value to 14 Continu...

gradle.taskGraph.whenReady {taskGraph -> if (taskGraph.hasTask(assembleDebug)) { /* when run debug task */ autoIncrementBuildNumber() } else if (taskGraph.hasTask(assembleRelease)) { /* when run release task */ autoIncrementBuildNumber() } }

/*Wrapping inside a method avoids auto incrementing on every gradle task run. Now it runs only when we build apk*/ ext.autoIncrementBuildNumber = { if (versionPropsFile.canRead()) { def Properties versionProps = new Properties() versionProps.load(new FileInputStream(versio...

def versionPropsFile = file('version.properties') def versionBuild /*Setting default value for versionBuild which is the last incremented value stored in the file */ if (versionPropsFile.canRead()) { def Properties versionProps = new Properties() versionProps.load(new FileInputStream(ve...

A bracket is considered to be any one of the following characters: (, ), {, }, [, or ]. Two brackets are considered to be a matched pair if the an opening bracket (i.e., (, [, or {) occurs to the left of a closing bracket (i.e., ), ], or }) of the exact same type. There are three types of matched p...

Let's create a new project, I'm choosing Single View Application for better demonstration Drag a page view controller to the storyboard, there are 2 things you should change after that: Set the page view controller as initial view controller Change the transition style to scroll ...

<cfcomponent displayname="myAPI" output="false"> <cffunction name="init" access="public" output="no"> <!--- do some basic stuff ---> <cfreturn this> </cffunction> <cffunction name=&q...

std::boolalpha and std::noboolalpha - switch between textual and numeric representation of booleans. std::cout << std::boolalpha << 1; // Output: true std::cout << std::noboolalpha << false; // Output: 0 bool boolValue; std::cin >> std::boolalpha >> bool...

std::ends - inserts a null character '\0' to output stream. More formally this manipulator's declaration looks like template <class charT, class traits> std::basic_ostream<charT, traits>& ends(std::basic_ostream<charT, traits>& os); and this manipulator places charact...

std::ws - consumes leading whitespaces in input stream. It different from std::skipws. #include <sstream> ... std::string str; std::istringstream(" \v\n\r\t Wow!There is no whitespaces!") >> std::ws >> str; std::cout << str; // Output: Wow!There is n...

#include <opencv2/opencv.hpp> #include using namespace cv; using namespace std; int main(int argc, char** argv) { Mat image; image = imread("C:\Users\Development\Documents\Visual Studio 2013\Projects\ImageIn.bmp", CV_LOAD_IMAGE_GRAYSCALE); // Read the file if (!image.data)...

<?php // if device exists, update timestamp $stmt = $mysqli->prepare("UPDATE new_devices SET nd_timestamp=? WHERE nd_deviceid=?"); $stmt->bind_param('ss', $now, $device); $stmt->execute(); //echo "Affected Rows: ".$stmt->affected_rows; // T...

One more way to use ajax in cakephp. Cakephp provide itself for ajax request. Please see example. $data = $this->Js->get('#id')->serializeForm(array('isForm' => true, 'inline' => true)); //on click send request to controller and displays response data in view $this->Js->get...

When trying to filter some record using multiple value in a selector. First you must use the px:PXMultiSelector in the aspx page instead of the normal px:PXSelector. Then after you must create yourself a graph containing at least three views and a view delegate. you will also need at least a basic ...

Suppose this struct is defined and compiled with a 32 bit compiler: struct test_32 { int a; // 4 byte short b; // 2 byte int c; // 4 byte } str_32; We might expect this struct to occupy only 10 bytes of memory, but by printing sizeof(str_32) we see it uses 12 by...

This example shows how to override ToString method in generated class // create an Assembly and new type var name = new AssemblyName("MethodOverriding"); var dynAsm = AppDomain.CurrentDomain.DefineDynamicAssembly(name, AssemblyBuilderAccess.RunAndSave); var dynModule = dynAsm.DefineDyn...

Following example will help to give equal space to an item in GridLayout. ItemOffsetDecoration.java public class ItemOffsetDecoration extends RecyclerView.ItemDecoration { private int mItemOffset; private int spanCount = 2; public ItemOffsetDecoration(int itemOffset) { ...