One of my favourite AIR features is the support of creating local database file using SQLite embedded engine. If you have SQL skills it'll be easy to storing persistent local data to your desktop application. You can use this feature to store application data, favourite users' configuration op...
To register a JDBC driver in your Java program, you can use the Class.forName() method from the java.lang.Class class. This method loads the JDBC driver class and registers it with the DriverManager, allowing you to establish a connection to the MySQL database. However, The Class.forName(...
I am sharing a simple example here that explains how easily you can save your form data in a text file or in a .txt file using JavaScript.A web form usually has many different elements, mostly input fields. You can extract data from these elements and save it in a database like SQL ...
Functional components in Next.js are executed exactly like regular functions; they return some custom HTML used to render your component. This means any values in the function are initialised when you call the function, resetting them every time your component renders. You can use the useState ...
Use a statement to execute the query 6. Process the result set ( optional, depends ) 7. Release the resources in the final block. Illustration As we use theOracle databasein our illustration, we need to have the required driver that Oracle should provide. The driver class is usually in ...
Level 1 kamran0322OP Posted 7 years ago @foreach($needies as $needy) echo $needy->lat; // this shows value if i write out of JS but i have to write this inside JS in ShowPosition() , lat=position.coords.latitude Replace with lat=$needy->lat; How i can use this?
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“An item with the same key has already been added” in dictionary (401) Unauthorized Issue asp.net and IIS [RESOLVED] [error] It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level [Help]: System.Net.WebException: The underlying connectio...
JavaScriptJavaScript String Video Player is loading. Current Time0:00 / Duration-:- Loaded:0% At times it is needed to convert a string into a date format. The string may be a date value stored as a string in the database or a value returned from the API. In either case, this strin...
Using Chance.js functions in SQL Our first example will focus on very basic data generation: If you want more than 1 row, you can leverage this trick: Remark thatDATEis an Oracle datatype and thus you need to use lowercase call to distinguish it from the function, that's...