Tutorial by Examples: o

$array = [1, 0, 5, 9, 3, 7, 6, 8, 4, 2]; usort($array, function (int $a, int $b): int { return $a <=> $b; }); print_r($array); Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 [4] => 4 [5] => 5 [6] => 6 [7] => 7 [8...
GeneralDescriptionCTRL + `Show Hide ConsoleCTRL + K or CTRL + BShow/Hide SidebarCTRL + SHIFT + PCommand PalletteCTRL + SPACESelect 'autocomplete' suggestionCTRL + YRedo last keyboard shortcutSelecting TextShortcut ActionCTRL + DSelects a word/ used for 'select next iteration'CTRL + UDeselect next it...
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Detailed instructions on getting jooq set up or installed.
In the menu bar, click Build > Generate Signed APK. Select the module you would like to release from the drop down and click Next. To Create a new keystore, click Create new. Now fill the required information and press ok in New Key Store. On the Generate Signed APK Wiz...
To add a component with a selector [prefix]-user-list, run: $ ng g c user-list installing component create src/app/user-list/user-list.component.css create src/app/user-list/user-list.component.html create src/app/user-list/user-list.component.spec.ts create src/app/use...
To create a window do a prefix followed by c ie, by default ctrlb followed by c To list all windows, do a prefix followed by w ie, by default ctrlb followed by w To rename current window, do a prefix followed by , ie, by default ctrlb followed by ,
To move between panes, follow prefix with movement keys ie, ctrlb followed by corresponding arrow keys                        ▲ ctrlb ◀        ▶                        ▼
To add a module called GuestModule, run: $ ng g m guest installing module create src/app/guest/guest.module.ts To enable .spec files creation add --spec or -sp flag $ ng g m guest --spec installing module create src/app/guest/guest.module.spec.ts create src/app/...
Let's go through the problem first. Have a look on the code below: public class BankAccount { public BankAccount() {} public string AccountNumber { get; set; } public decimal AccountBalance { get; set; } public decimal CalculateInterest() { // Co...
Here, we try to explain OCP using codebase. First we'll show a scenario that violate OCP and then we'll remove that violation. Area Calculation (OCP violation Code) : public class Rectangle{ public double Width {get; set;} public double Height {get; set;} } public class Circle{ public do...
If your Internet connection is provided via a proxy Maven will not be able to download jars from remote repositories - a common problem faced by companies. To solve this, Maven needs to be provided the details and credentials of the proxy by going to {Maven install location} → conf → settings.xml. ...
Renaming a variable or class is usually a tedious task, by searching for all the locations where it is used. This can be significantly speeded up by highlighting the word, pressing Alt+Shift+R and then typing the new word. Eclipse will automatically rename the word in every file where it is called. ...
MARS MIPS simulator is an assembly language editor, assembler, simulator & debugger for the MIPS processor, developed by Pete Sanderson and Kenneth Vollmar at Missouri State University (src). You get the MARS for free here. As for installing the 4.5 version, you might need the suitable Java SD...
Ordered broadcasts are used when you need to specify a priority for broadcast listeners. In this example firstReceiver will receive broadcast always before than a secondReceiver: final int highPriority = 2; final int lowPriority = 1; final String action = "action"; // intent filter ...
Detailed instructions on getting django-views set up or installed.
The message you want to serialize and send that you can include into a file test.proto, containing package example; enum FOO { X = 17; }; message Test { required string label = 1; optional int32 type = 2 [default=77]; repeated int64 reps = 3; optional group OptionalGroup = 4 { ...
To understand Dependency Inversion Principle (DIP) we need to clear concept about Inversion Of Control(IOC) and Dependency Injection(DI). So here we discuss all about the terms with Dependency Inversion Principle (DIP). Inversion Of Control(IOC) : The control or logic which is not the part of t...

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