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XML <Dobby> <address>Hogwartz</address> <master></master> <colour>wheatish</colour> <side>all good</side> </Dobby> XPATH boolean(/Dobby/master/text()) OR string(/Dobby/master) != '' OUTPUT false

The Angular CLI command-line interface has AoT compilation support since beta 17. To build your app with AoT compilation, simply run: ng build --prod --aot

Whitelisting won't disable the doze mode for your app, but you can do that by using network and hold-wake locks. Whitelisting an Android application programmatically can be done as follows: boolean isIgnoringBatteryOptimizations = pm.isIgnoringBatteryOptimizations(getPackageName()); if(!isIgnorin...

From android 6.0 this permission needs to grant dynamically, <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/> Throwing below permission denied error on 6.0, Caused by: android.view.WindowManager$BadTokenException: Unable to add window android.view.ViewRoo...

library(deSolve) ## ----------------------------------------------------------------------------- ## Define R-function ## ----------------------------------------------------------------------------- LV <- function(t, y, parms) { with(as.list(c(y, parms)), { dP &l...

library(deSolve) ## ----------------------------------------------------------------------------- ## Define parameters and variables ## ----------------------------------------------------------------------------- eps <- 0.01; M <- 10 k <- M * eps^2/2 L <- 1 L0 <- 0.5 ...

sink("caraxis_C.c") cat(" /* suitable names for parameters and state variables */ #include <R.h> #include <math.h> static double parms[8]; #define eps parms[0] #define m parms[1] #define k parms[2] #define L parms[3] #define L0 parms[4] #define r p...

sink("caraxis_fortran.f") cat(" c---------------------------------------------------------------- c Initialiser for parameter common block c---------------------------------------------------------------- subroutine init_fortran(daeparms) external daeparms ...

When you compiled and loaded the code in the three examples before (ODEs in compiled languages - definition in R, ODEs in compiled languages - definition in C and ODEs in compiled languages - definition in fortran) you are able to run a benchmark test. library(microbenchmark) R <- function(){...

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 ...

In WSO2 registry is a content store and a metadata repository. In WSO2 products and particularly WSO2 ESB uses registry to store metadata, artifacts (WSDL, XSD etc.,) and other service configurations like endpoints, sequences etc., Registry in WSO2 ESB has three flavours. Local registry Config...

public class ShellSort { static void SortShell(int[] input, int n) { var inc = 3; while (inc > 0) { int i; for (i = 0; i < n; i++) { var j = i; var temp = input[i]; w...

Given a class SomeClass, let's see how the TypeScript is transpiled into JavaScript. TypeScript source class SomeClass { public static SomeStaticValue: string = "hello"; public someMemberValue: number = 15; private somePrivateValue: boolean = false; constructor ()...

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...

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...

REPLACE ==magic-number== BY ==65535==.

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

When used in an expression out << setprecision(n) or in >> setprecision(n), sets the precision parameter of the stream out or in to exactly n. Parameter of this function is integer, which is new value for precision. Example: #include <iostream> #include <iomanip> #include...

start indexing key is less than keyfield of indexing-record invalid key display "bad start: " keyfield of indexing-record set no-more-records to true not invalid key read indexing previous record at end set no-more-records to true ...

SUBTRACT item-a item-b item-c FROM account-z ROUNDED MODE IS NEAREST-EVEN ON SIZE ERROR DISPLAY "CALL THE BOSS, Account `Z` is OUT OF MONEY" END-DISPLAY PERFORM promisary-processing NOT ON SIZE ERROR PERFORM normal-processing END-SUBTRACT