Tutorial by Examples: n

Main process source code index.js: const {app, BrowserWindow, ipcMain} = require('electron') let win = null app.on('ready', () => { win = new BrowserWindow() win.loadURL(`file://${__dirname}/index.html`) win.webContents.openDevTools() win.on('closed', () => { win = null ...

After launching Visual Studio 2015, go to File → New → Project. In the New Project dialog box, browse in the templates tree to Visual C# → Windows → Universal and select Blank App (Universal Windows). Next, we need to fill the form to describe the Application: Name: this is the name of the appli...

JavaFX provides an easy way to internationalize your user interfaces. While creating a view from an FXML file you can provide the FXMLLoader with a resource bundle: Locale locale = new Locale("en", "UK"); ResourceBundle bundle = ResourceBundle.getBundle("strings", loc...

A Resource bundles contain locale-specific objects. You can pass the bundle to the FXMLLoader during its creation. The controller must implement Initializable interface and override initialize(URL location, ResourceBundle resources) method. The second parameter to this method is ResourceBundle which...

Apple introduced ATS with iOS 9 as a new security feature to improve privacy and security between apps and web services. ATS by default fails all non HTTPS requests. While this can be really nice for production environments, it can be a nuisance during testing. ATS is configured in the target's Inf...

Similar to enabling all HTTP content, all configuration happens under the App Transport Security Settings. Add the Exception Domains dictionary (NSExceptionDomains) to the top level ATS settings. For every domain, add a dictionary item to the Exception Domains, where the key is the domain in questi...

Examples of what happens when NULL and 'bad-value' are stored into nullable and not nullable columns. Also shows usage of casting to numeric via +0. CREATE TABLE enum ( e ENUM('yes', 'no') NOT NULL, enull ENUM('x', 'y', 'z') NULL ); INSERT INTO enum (e, enull) VA...

The time for Scheduler Tasks are measured in Ticks. Under normal conditions, there are 20 ticks per second. Tasks scheduled with .scheduleSyncRepeatingTask will be run on the Main Thread Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable() { @Override public void run(...

One can initialize a Julia array by hand, using the square-brackets syntax: julia> x = [1, 2, 3] 3-element Array{Int64,1}: 1 2 3 The first line after the command shows the size of the array you created. It also shows the type of its elements and its dimensionality (int this case Int64 ...

You might want to import and export your database for bacukups for example. Dont forget about the permissions. public void exportDatabase(){ try { File sd = Environment.getExternalStorageDirectory(); File data = Environment.getDataDirectory(); String currentD...

Here is an example of inserting large chunks of data at once. All the data you want to insert is gathered inside of a ContentValues array. @Override public int bulkInsert(Uri uri, ContentValues[] values) { int count = 0; String table = null; int uriType = IChatContract.MessageColu...

It may become necessary to traverse the elements of a series or the rows of a dataframe in a way that the next element or next row is dependent on the previously selected element or row. This is called path dependency. Consider the following time series s with irregular frequency. #starting pytho...

If you have multiple libraries in the same solution, you can add local (project) references between them: { "dependencies": { "NETStandard.Library": "1.6.0", "MyOtherLibrary": { "target": "project" } }...

Detailed instructions on getting theano set up or installed.

Spring Data is a project consisting of a number of subprojects. The most common ones are Spring Data JPA, Spring Data MongoDB, Spring Data Elasticsearch, Spring Data Neo4J, Spring Data Cassandra and Spring Data Redis. Unless you are developing your own subproject based upon Spring Data, it is highl...

:qa!

ABCD1penred5002penblue-503penred04pencilblue175pencilgreen-1.5 To sort by column D with "order by": =QUERY("A1:D6","select * order by D desc",1)

ABCD1penred5002penblue-503penred04pencilblue175pencilgreen-1.5 To only return "pencil" data: =QUERY("A1:D6","select * where B='pencil' ",1) To only return rows that contain "pen" (all rows): =QUERY("A1:D6","select * where B contains 'pen' ...

Create an empty directory somewhere ... mkdir HelloWorld cd HelloWorld Then use the built in scaffolding technology to create a Hello World sample dotnet new console -o This command creates two files: HelloWorld.csproj describes the project dependencies, settings, and Target Framework ...

You can add hours, minutes, seconds and nanoseconds: LocalTime time = LocalTime.now(); LocalTime addHours = time.plusHours(5); // Add 5 hours LocaLTime addMinutes = time.plusMinutes(15) // Add 15 minutes LocalTime addSeconds = time.plusSeconds(30) // Add 30 seconds LocalTime addNanoseconds = ti...