Tutorial by Examples: me

/*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...
Here can be found the most comprehensive math library that emulates pen and paper calculations and allows working with bigger numbers. Here are another examples of pen and paper emulations: ADD , Comparison , Multiply Some math functions implementations can be found here.
You can re-set variables within media queries and have those new values cascade wherever they are used, something that isn't possible with pre-processor variables. Here, a media query changes the variables used to set up a very simple grid: HTML <div></div> <div></div> &...
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 ...
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...
This example will help to have the Edit text with the icon at the right side. Note: In this just I am using setCompoundDrawablesWithIntrinsicBounds, So if you want to change the icon position you can achieve that using setCompoundDrawablesWithIntrinsicBounds in setIcon. public class MKEditTe...
This method will help to get the Java string from C++ string. jstring getJavaStringFromCPPString(JNIEnv *global_env, const char* cstring) { jstring nullString = global_env->NewStringUTF(NULL); if (!cstring) { return nullString; } jclass strC...
Here we can find some useful method using PackageManager, Below method will help to get the app name using package name private String getAppNameFromPackage(String packageName, Context context) { Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); mainIntent.addCategory(Intent.CATE...
Docs: 1.x -> 2.x upgrade guide, registering an element, shared style modules. <link rel="import" href="bower_components/polymer/polymer-element.html"> <dom-module id="element-name"> <template> <!-- Use one of these style declaration...
Docs: extending elements, inherited templates. Instead of Polymer.Element, a custom element can extend a different element: class ParentElement extends Polymer.Element { /* ... */ } class ChildElement extends ParentElement { /* ... */ } To change or add to the parent's template, over...
In landscape orientation \documentclass[final,t]{beamer} \mode<presentation> { \usetheme{Berlin} } \usepackage[orientation=landscape,size=a1,scale=1,debug]{beamerposter} \usepackage{lipsum} % for dummy text \title[]{\huge Awesome title} \author[]{\large \textbf{Author Name...
\documentclass[final,t]{beamer} \mode<presentation> { \usetheme{Berlin} } \usepackage[orientation=landscape,size=a1,scale=1,debug]{beamerposter} \usepackage{lipsum} % for dummy text \usepackage{graphicx} % for dummy image \usepackage{tikz} % for tikzpicture \usepackage{pgfplot...
Docs: lifecycle callbacks, ready. class MyElement extends Polymer.Element { constructor() { super(); /* ... */ } ready() { super.ready(); /* ... */ } connectedCallback() { super.connectedCallback(); /* ... */ } disconnectedCallback() { super.disconnectedCallback(); /* ... */ } attribut...
Listing services systemctl To list running services systemctl --failed To list failed services Managing Targets (Similar to Runlevels in SysV) systemctl get-default To find the default target for your system systemctl set-default <target-name> To set the default target for your syst...
#include opencv2/opencv.hpp> #include vector> using namespace std; using namespace cv; int main() { Mat3b img = imread("test.jpg"); imshow("Original", img); // Cluster int K = 8; int n = img.rows * img.cols; Mat data = img.reshape(1, n); data.convertTo(data, CV_32F); ...
public enum BookCode { _10A("Simon Haykin", "Communication System"), _42B("Stefan Hakins", "A Brief History of Time"), E1("Sedra Smith", "Electronics Circuits"); private String author; private String title; ...
root privileges another working Linux environment,such as Live CD boot or an existing distribution matching environment architectures of chroot source and destination (check current environment architecture with uname -m) kernel modules which you may need in chroot environment must be loaded (f...
Code Block TypeGlobal NamespaceLocal NamespaceModulen.s. for the modulesame as globalScript (file or command)n.s. for __main__same as globalInteractive commandn.s. for __main__same as globalClass definitionglobal n.s. of containing blocknew namespaceFunction bodyglobal n.s. of containing blocknew na...
Consider this example: He went into the cafe "Dostoevski" and said: "Good evening." Here we have two sets of quotes. Let's assume we want to match both, so that our regex matches at "Dostoevski" and "Good evening." At first, you could be tempted to keep...
dvConstraint = (XSSFDataValidationConstraint)validationHelper.CreateTimeConstraint(OperatorType.BETWEEN, "=TIME(0,0,0)", "=TIME(23,59,59)");

Page 193 of 197