Tutorial by Examples: p

The following example creates a Gui with a single button wich brings the SelectFile dialog box. Gui, Loader: New Gui, Loader: Add, Button, Default Center w220 vLOAD, LOAD Gui, Loader: Show, AutoSize Center, Loader return LoaderButtonLOAD: FileSelectFile, LoadedFile, , , , if ErrorLevel...

This examples creates a new empty Gui sensible to Drag n' Drop event: Gui, Dropper: New Gui, Dropper: Font, s10 w700 Gui, Dropper: Add, Text, y80 vText1, Drag the files here Gui, Dropper: Show, w200 h200 Center, Dropper return DropperGuiDropFiles: DroppedFile:=A_GuiEvent FileRead, ...

fuzzy translations Sometimes makemessages may think that the string it found for translation is somewhat similar to already existing translation. It will when mark it in the .po file with a special fuzzy comment like this: #: templates/randa/map.html:91 #, fuzzy msgid "Country" msgstr...

Cassandra uses two kinds of keys: the Partition Keys is responsible for data distribution across nodes the Clustering Key is responsible for data sorting within a partition A primary key is a combination of those to types. The vocabulary depends on the combination: simple primary key: only...

Declaring a key The table creation statement should contain a PRIMARY KEY expression. The way you declare it is very important. In a nutshell: PRIMARY KEY(partition key) PRIMARY KEY(partition key, clustering key) Additional parentheses group multiple fields into a composite partition key or de...

This is my FirebaseMessagingService public class MyFirebaseMessagingService extends FirebaseMessagingService { Bitmap bitmap; @Override public void onMessageReceived(RemoteMessage remoteMessage) { String message = remoteMessage.getData().get("message"); //imageUri will ...

Copy a file COPY source-file target-file Copy c:\temp\source-file.txt to c:\temp\target-file.txt. You need to check OS-ERROR for success or lack thereof. OS-COPY VALUE("c:\temp\source-file.txt") VALUE("c:\temp\target-file.txt"). IF OS-ERROR <> 0 THEN DO: MESS...

Append one file to another. Status is checked in OS-ERROR OS-APPEND source target Appends targetfile.txt with sourcefile.txt: OS-APPEND VALUE("sourcefile.txt") VALUE("targetfile.txt").

Perhaps the most important performance metric is the hitrate. Varnish routes it's incoming requests like this: Hash, a cacheable request. This might be either hit or miss depending on the state of the cache. Hitpass, a not cacheable request. A hash with a miss and a hitpass will be fetched f...

project('Vala Project') glib_dep = dependency('glib-2.0') gobject_dep = dependency('gobject-2.0') executable('foo', 'foo.vala', dependencies: [glib_dep, gobject_dep]) Note: both glib-2.0 and gobject-2.0 dependencies are required unless --nostdpkg is explicitly given.

project('Posix-based Project', 'vala') add_project_arguments(['--nostdpkg'], language: 'vala') posix_dep = meson.get_compiler('vala').find_library('posix') executable('foo', 'foo.vala', dependencies: [posix_dep])

<?php $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "https://api.dropboxapi.com/2/files/list_folder"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_CAINFO, "cacert.pem"); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($ch, CURLOP...

var foo = new uint8[12]; var bar = (owned) foo; assert (foo == null); The bar variable will own the value previously owned by foo.

public class Foo { public string prop { construct; get; } } Pure-Vala and lightweight class. This is useful if you need a compromise between efficiency of a struct and the feature of a full blown GObject class.

[Compact] public class Foo { public string prop; } It is mainly used for writing bindings with specific memory management.

As edgeapi suggests, it provides an interface for protecting attributes from end-user assignment. This makes Action Controller parameters forbidden to be used in Active Model mass assignment until they have been whitelisted. In addition, parameters can be marked as required and flow through a prede...

Now that you have the providers for your different models, you need to request them. Just as Vehicle needs Motor, you have to add the @Inject annotation in the Vehicle constructor as follows: @Inject public Vehicle(Motor motor){ this.motor = motor; } You can use the @Inject annotation to ...

Now that you have every connection ready, you have to obtain an instance of this interface and invoke its methods to obtain the object you need: VehicleComponent component = Dagger_VehicleComponent.builder().vehicleModule(new VehicleModule()).build(); vehicle = component.provideVehicle(); Toast.m...

Arrays can be passed to proceedures by putting () after the name of the array variable. Function countElements(ByRef arr() As Double) As Long countElements = UBound(arr) - LBound(arr) + 1 End Function Arrays must be passed by reference. If no passing mechanism is specified, e.g. myFunction...

# Getting started First, let’s generate a new Ruby on Rails application: rails new ModularTodo The next step is to generate an engine! cd ModularTodo && rails plugin new todo --mountable We will also create an ‘engines’ folder to store the engines (even if we just have one!). mk...