Category: Users’ questions

Can an array be initialized as null? An array can be null. As a field, an array is by default initialized to null. When using local variable arrays, we must specify this explicitly. Null fields. How do I create an array null in Perl? To empty an array in Perl, simply define the array to […]

What is Minirin used for? Minirin tablets are indicated for the treatment of: cranial diabetes insipidus; primary nocturnal enuresis, in patients from 6 years of age with normal ability to concentrate urine, who are refractory to an enuresis alarm, or in whom an enuresis alarm is contraindicated or inappropriate. What is treatment of enuresis? PHARMACOLOGIC […]

What is threat and its types? Threats can be classified into four different categories; direct, indirect, veiled, conditional. A direct threat identifies a specific target and is delivered in a straightforward, clear, and explicit manner. What is threat and vulnerability? Threat is a negative event, such as the exploit of a vulnerability. And a vulnerability […]

Is there a disease affecting pine trees? Pine Wilt. Pine wilt is a lethal disease caused by the pine wilt nematode Bursaphelenchus xylophilus. The pine sawyer beetle carries the nematode to its host. The nematode requires high summer temperatures to develop in the beetle and within the tree. What could be killing my pine trees? […]

When was the watch me whip song made? 2015 Silentó rose to fame when his “Watch Me (Whip/Nae Nae)” debuted on May 5, 2015. The catchy number also featured an accompanying dance that soon became viral on social media platforms including Instagram and Twitter. When did the whip and Nae Nae Dance come out? Popular […]

Do elite runners train on treadmills? The gadgetry is even more sophisticated for elite runners, who use everything from sleeping in altitude rooms to “anti-gravity” treadmills to hone their performance. But as America’s top runners have discovered in recent Olympiads, sometimes all you need to do is run, run, and run some more. How many […]

Are there any good Star Wars podcasts? Rebel Force Radio: Star Wars Podcast It’s regarded as a definitive guide to the Star Wars Universe as they cover it all – from the Classic Trilogy to the Prequels, as well as the new kids on the block, including the animated series The Clone Wars and Star […]

When can I use on and in? IN Use in when something is located inside of a defined space. It could be a flat space, like a yard, or a three-dimensional space, like a box, house, or car. The space does not need to be closed on all sides (“There is water IN the glass”). […]

Is Castle Wars a safe death? This is a safe minigame. If you die here, you will not lose any of your items. How long does a Castle Wars game take? A game of Castle Wars lasts twenty minutes, with a five minute period in between each game. You are given a cape wear in […]

How do I use a button in Adobe Flash? Create a basic button. Choose Insert > New Symbol, or press Control+F8 (Windows) or Command+F8 (Mac OS). Note: In Flash 3 and earlier, deselect everything on the Stage and choose Insert > Create Symbol. In the Symbol Properties dialog box, enter a name for the new […]