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//create a new ExcelPackage using (ExcelPackage excelPackage = new ExcelPackage()) { //create 2 WorkSheets. One for the source data and one for the Pivot table ExcelWorksheet worksheetPivot = excelPackage.Workbook.Worksheets.Add("Pivot"); ExcelWorksheet worksheetData = exc...
One to Many Lets say that each Post may have one or many comments and each comment belongs to just a single Post. so the comments table will be having post_id. In this case the relationships will be as follows. Post Model public function comments() { return $this->belongsTo(Post::class...
The break instruction: Using break we can leave a loop even if the condition for its end is not fulfilled. It can be used to end an infinite loop, or to force it to end before its natural end The syntax is break; Example: we often use break in switch cases,ie once a case i switch is satisfied...
Environment Setup: Download android sdk of API level 17 or more Node.js (https://nodejs.org/) Appium software (http://appium.io/) Selenium jars (http://www.seleniumhq.org/download/) Appium jar (https://search.maven.org/#search%7Cga%7C1%7Cg%3Aio.appium%20a%3Ajava-client) .apk file of the appl...
CREATE TABLE myschema.tableNew AS ( SELECT * FROM myschema.tableOld ) WITH DATA
CREATE TABLE myschema.tableNew AS ( SELECT * FROM myschema.tableOld ) WITHOUT DATA
Concept AsyncTask is a class that allows running operations in the background, with the results being published on the UI thread. The main purpose is to eliminate all the boilerplate code for starting/running a thread by eliminating the handlers and all the stuff that are needed for manipulating t...
Detailed instructions on getting quartz.net set up or installed.
First, you need to prepare the environment by creating the SQL Server table and the CSV file. Run the script below in SQL Server to create the SQL table either on a new database or an existing one. For this example, I used my ‘TrainingDB’ database. /* Creates table for Students.csv */ CREATE TABL...
' How To Seek Past VBA's 2GB File Limit ' Source: https://support.microsoft.com/en-us/kb/189981 (Archived) ' This must be in a Class Module Option Explicit Public Enum W32F_Errors W32F_UNKNOWN_ERROR = 45600 W32F_FILE_ALREADY_OPEN W32F_PROBLEM_OPENING_FILE W32F_FILE_ALREAD...
Private Const HashTypeMD5 As String = "MD5" ' https://msdn.microsoft.com/en-us/library/system.security.cryptography.md5cryptoserviceprovider(v=vs.110).aspx Private Const HashTypeSHA1 As String = "SHA1" ' https://msdn.microsoft.com/en-us/library/system.security.cryptography.sha1c...
Another variation from the code above gives you more performance when you want to get hash codes of all files from a root folder including all sub folders. Example of Worksheet: Code Option Explicit Private Const HashTypeMD5 As String = "MD5" ' https://msdn.microsoft.com/en-us/libr...
We can create Singleton class in such a way that developers are forced to used the shared instance (singleton object) instead of creating their own instances. @implementation MySingletonClass + (instancetype)sharedInstance { static MySingletonClass *_sharedInstance = nil; static dispa...
Let's say we have the following 4 by 4 grid: Let's assume that this is a maze. There are no walls/obstacles, though. We only have a starting point (the green square), and an ending point (the red square). Let's also assume that in order to get from green to red, we cannot move diagonally. So, s...
Let's say we have the following 4 by 4 grid: Let's assume that this is a maze. There are no walls/obstacles, though. We only have a starting point (the green square), and an ending point (the red square). Let's also assume that in order to get from green to red, we cannot move diagonally. So, s...
package main import "fmt" func mergeSort(a []int) []int { if len(a) < 2 { return a } m := (len(a)) / 2 f := mergeSort(a[:m]) s := mergeSort(a[m:]) return merge(f, s) } func merge(f []int, s []int) []int { var i, j int size :...
Steps: clone the gradle-script-kotlin project copy/paste from the cloned project to your project: build.gradle.kts gradlew gradlew.bat settings.gradle update the content of the build.gradle.kts based on your needs, you can use as inspiration the scripts in the project just clo...
In our example we will be creating a customized formatter for email addresses that will allow us to display obfuscated email addresses to fool those nasty spammers. The formatter will have a some configuration options that will allow us to control how the email address is obfuscated: Remove @ an...
A single entry point to your application is possible with RequireJS by using the data-main attributed within the <script> tag. <script type="text/javascript" data-main="scripts/main" src="http://requirejs.org/docs/release/2.3.2/minified/require.js"></scr...
Not all libraries are defined in a way that is compatible with AMD and RequireJS's define() function. The author's have addressed this by including a shim directive for configuring those dependencies. One example is using the jQuery UI Layout Plugin. That plugin depends on jQuery. You can configu...

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