How do you call a supertype constructor? We can call a constructor of the same class with the keyword this, or we can call a constructor of the superclass with the keyword super. When a constructor doesn’t call another constructor, the compiler adds a call to the no-argument constructor of the superclass. When to use…
Category: Advice
How do I make sure no one has stolen my Social Security number?
How do I make sure no one has stolen my Social Security number? To see if your Social Security number is being used by someone else for employment purposes, review your Social Security Statement at www.socialsecurity.gov/myaccount to look for suspicious activity. Finally, you’ll want to use additional scrutiny by regularly checking your bank and credit…
How do I stop my child from watching inappropriate videos on YouTube?
How do I stop my child from watching inappropriate videos on YouTube? You can activate YouTube’s Restricted Mode, which is, more or less, the site’s parental control to filter out “potentially objectionable content.” Simply scroll to the bottom of the YouTube page and turn it on via the drop-down menu. On mobile devices, access your…
How do trucks drive on railroad tracks?
How do trucks drive on railroad tracks? In addition to their rubber tires, hi-rail trucks also have a set of flanged steel wheels that, when deployed, allow the vehicle to travel on railways. The flanged wheels are often free rolling. Directional control is contingent on rail construction, eliminating the need for steering. Why does buses…
Is a vector of magnitude 2.7 unit due to East What is the magnitude and direction of vector 4A?
Is a vector of magnitude 2.7 unit due to East What is the magnitude and direction of vector 4A? Answer: Explanation: Magnitude of 4A=4*2.7=10.8 units due east, hope you understood. How do you find the magnitude and resultant direction of a vector? To draw the resultant vector, join the tail of the first vector with…
What happened to Lenin statue?
What happened to Lenin statue? On 1 August 1990, in Chervonohrad a Lenin monument was demolished for the first time in the USSR. Under popular pressure the monument was dismantled, formally with the purpose of moving elsewhere. Why is there a bust of Lenin in Antarctica? Antarctica In December 1958 Soviet scientists responded to the…
How much does af 22 cost?
How much does af 22 cost? The F-22 Raptor is considered to be one of the most highly advanced fighter jets. It is built by Lockheed Martin and Boeing for around $350m per aircraft ($143m unit cost). The total programme cost is around $66bn. Why is f35 over F-22? The F-35 is not built as…
How many papers did Leonhard Euler publish?
How many papers did Leonhard Euler publish? Leonhard Euler (1707-1783) was arguably the greatest mathematician of the eighteenth century (His closest competitor for that title is Lagrange) and one of the most prolific of all time; his publication list of 886 papers and books may be exceeded only by Paul Erdös. What made Euler even…
How many dialects are there in Kurdish?
How many dialects are there in Kurdish? two Today, the two principal written Kurdish dialects are Kurmanji and Sorani. Sorani is, along with Arabic, one of the two official languages of Iraq and is in political documents simply referred to as “Kurdish”….Kurdish languages. Kurdish Dialects Northern Kurdish (Kurmanji) Central Kurdish (Sorani) Southern Kurdish (Xwarîn, Palewani)…
How does regex algorithm work?
How does regex algorithm work? A regex pattern matches a target string. The pattern is composed of a sequence of atoms. An atom is a single point within the regex pattern which it tries to match to the target string. The simplest atom is a literal, but grouping parts of the pattern to match an…