The above code represents the classical word-count program. We used spark-sql to do it. To use sql, we converted the rdd1 into a dataFrame by calling the toDF method. To use this method, we have to import spark.implicits._. We registered the dataFrame(df ) as a temp table and ran...
The relationship between natural gas prices and wholesale electricity prices is demonstrated through the spark spread. The higher the spark spread, the more profitable a natural gas-fired plant. In New York City, spark spreads waver due to the volatility of wholesale electricity andnatural gasprices...
An Apple ID is the main account that is required to use any of Apple’s services, such as the App Store, Apple Music, the iTunes Store, as well as iCloud. The Apple ID works like your identity on your iOS and Mac devices and tells the device who is currently using the device. If...
Bill O'Reilly's "Factor Tip of the Day" segment on last night's installment of The O'Reilly Factor was called "How to Deal With Dumb People"—and, while he didn't use the words "Colbert" and "dumb" in the same sentence, he readily implied that the mock-homage-paying host of The...
You can spark a debate by using the ‘poll’ or ‘ask me a question’ features. Or the ‘countdown feature’ is a cool way to announce when your next gig is happening or your new release is coming out. Adding to that, Stories tie right into direct messages. Fans can choose to “...
Finish.Share or download the collage to your desktop as a JPEG file. Adobe Spark is an easy tool to use, unlike many Adobe tools which come with steep learning curves. The fact that it is one of the nicerfree tools from Adobeadds to the charm....
Add a subject line andpreview textfor your message in the top left corner. Read these tipsto help spark ideas for your subject lines Elements A message is made of one or more elements.You can get creative with the different element blocks or keep it simple with a single text element. See...
<?php /* Connect to the local server using Windows Authentication and specify the AdventureWorks database as the database in use. */ $serverName = "(local)"; $connectionInfo = array( "Database"=>"AdventureWorks"); $conn = sqlsrv_connect( $serverName, $connectionInfo); if( $conn ==...
Usedropshippingto sell products without having to manage inventory and shipping. 3. Design merch for your personal brand “The ability for [creators] to sell products is just so natural, because their abundance of content allows them to have those moments of plugging their products,” says Chris...
How to contribute to GitLab's all-remote guides How to create the perfect home office setup for remote working How to embrace asynchronous communication for remote work How to evaluate a remote job How to repurpose office space in a remote world How to use forcing functions to work ...