Tutorial by Examples: p

This example will show how get started with Inverion of Control using Autofac with a relatively simple project, closely following the official getting started docs. Create a console application from File -> New -> Project -> Console Application Install Autofac for this project. Yo...

ProGuard is a tool used in the building process to optimize and obfuscate the Java code of your APK, and also remove unused classes. The resulting APK when using ProGuard will have a smaller size and will be harder to reverse-engineer (decompilation). ProGuard can be used too in Xamarin.Android app...

You made a great app and tested it in Debug, with good results. Everything was working fine! But then, you decided to prepare your app for release. You set up MultiDex, ProGuard and Linker, and then, it stopped working. This tutorial aims to help you to find out common problems related to ProGuard...

Inspect ssl certificate openssl x509 -in server.crt -noout -text Generate server key openssl genrsa -out server.key 2048 Generate csr openssl req -out server.csr -key server.key -new

Suppose you want to see if a certain set of sales prices makes sense for a store. The items originally cost $5, so you don't want to accept the sale if the sales price is less for any of them, but you do want to know what the new price is otherwise. Calculating one price is easy: you calculate the...

Detailed instructions on getting php-7 set up or installed.

You can simply access the fashdata in view like this <?php echo $this->session->flashdata('message'); ?> For access multiple message just change identifier For Ex. <?php echo $this->session->flashdata('my_alert'); ?> <?php echo $this->session->flashdata('my_wa...

If you have multiple asynchronous tasks that needs to occur one after the other, you will need to chain together their promise objects. Here is a simple example: function First() { console.log("Calling Function First"); return $.get("/ajax/GetFunction/First"); } fu...

/// <summary> /// Simple Get method /// </summary> /// <returns> Json formated data </returns> public string GetJsonData1() { IOperations _Obj = ClsOperations.GetOperations(); string url = "http://1.2.3.4:1234/Services/rest/Call...

/// <summary> /// Post Method with input parameter /// </summary> /// <returns> Json formated data </returns> public string GetJsonData2() { IOperations _Obj = ClsOperations.GetOperations(); string url = "http://1.2.3.4:...

/// <summary> /// Post Method with Input/ data to post in JSON format /// </summary> /// <returns> Json formated data </returns> public string GetJsonData3() { IOperations _Obj = ClsOperations.GetOperations(); string url = "htt...

/// <summary> /// Post Method with Input/ data to post in JSON format Or you can send dictionary as shown in previous methods /// </summary> /// <returns> Json formated data </returns> public void GetJsonData4() { IOperations _Obj = ClsOpera...

/// <summary> /// Post Method with Input/ data to post in JSON format Or you can send dictionary as shown in previous methods /// </summary> /// <returns> Json formated data </returns> public DataTable GetJsonData6() { ...

/* By Default if you send only url then automatically it will recognize as GET Method and if service having parameters with, Then automatically will convert to POST Method. But I observed some of the services having only URL but are POST Type. For the purpose you can forcefully make the method as yo...

ng-inspect is a light weight Chrome extension for debugging AngularJS applications. When a node is selected from the elements panel, the scope related info is displayed in the ng-inspect panel. Exposes few global variables for quick access of scope/isolateScope. $s -- scope of the select...

Any Acumatica application developer spends a great deal of their time writing BQL code. At the same time, not everybody knows the underlying details of how BQL types work under the hood. At the heart of BQL lay two key methods: Parse() and Verify(), declared by the IBqlCreator interface. Most of th...

Attoparsec makes parsing binary data trivial. Assuming these definitions: import Data.Attoparsec.ByteString (Parser, eitherResult, parse, take) import Data.Binary.Get (getWord32le, runGet) import Data.ByteString (ByteString, readFile) import ...

There is a container view S which width is 100 and height is wrap to all subviews height. there are four subviews A,B,C,D arranged from top to bottom. Subview A's left margin is 20% width of S, right margin is 30% width of S, height is equal to width of A. Subview B's left margin is 40, width...

This subroutine is a quick example on how to allow a user to select multiple files and then do something with those file paths, such as get the file names and send it to the console via debug.print. Option Explicit Sub OpenMultipleFiles() Dim fd As FileDialog Dim fileChosen As Integer ...

Since both R and regex share the escape character ,"\", building correct patterns for grep, sub, gsub or any other function that accepts a pattern argument will often need pairing of backslashes. If you build a three item character vector in which one items has a linefeed, another a tab ch...