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What does it mean to have a string split in java?
To have a string split in Java means that a string array, containing substrings (can be delimited by elements of a specified string or Unicode character array), is returned.
What restriction must be satisfied by all of the data items represented by an array?
An array is a group of related items that share a common name.All these elements are stored consecutively. An array must be declared before its use in the program. Array size must be specified All Array elements must be assigned to any value for assignment the value. Partial initialization of elements of an array is not allowed. Size must be integer constant enclosed within square brackets The name of the array indicates starting address of an array. Each individual element of array is accessed by a subscript.
What is the requirement of an array?
The two main requirements of an array are: * Its size should be specified while declaration. This size cannot change. * It can contain only homogeneous elements as its values. i.e., for example an array can contain either all int values or all char values etc. It cannot take values of different data types
What would happen if you put too few elements in an array when you initialize it?
If the array does not have an initial size parameter, the array would be the size of the initialization vector, so you would not be able to store any data beyond the end of those elements without crashing your program or causing memory bugs. If there is a specified array size and the initialization vector is smaller than that size, then all remaining elements will be set to the value 0; it is not an error to not specify all elements in the initialization vector.
How you can use array in c language?
An array is a contiguous block of memory containing one or more elements of the same type and size. Each element in the array is accessed as a zero-based offset from the start of the array or by using the index []. Examples: int a[10]; // allocates memory for 10 integers (e.g., 40 bytes for a 4 byte int). int x = a[5]; // accesses the 6th element (a[0] is the first element). int *p = a; // point to start of the array. p += 5; // advance pointer 5 * sizeof( int ) addresses. *p = 10; // access the 6th element and assign the value 10. int d * = new int[*p]; // dynamically allocate an array of 10 elements. delete [] d; // release dynamic array.
How do you convert magnetic azimuth to grid azimuth?
To convert a magnetic azimuth to grid azimuth, subtract G-M angle.” If you have a magnetic azimuth of 270 degrees, and the G-M angle is 8 degrees, your grid azimuth will be 262 degrees.
What is a back azimuth?
A BACK AZIMUTH IS A PROJECTION OF THE AZIMUTH FROM THE ORIGIN TO THE OPPOSITE SIDE OF THE AZIMUTH CIRCLE. i.e. THERE ARE 360 DEGREES IN AN AZIMUTH CIRCLE, THUS THE OPPOSITE DIRECTION IS 180 DEGREES.
What is the azimuth and altitude of the star Betelgeuse?
azimuth 100 degrees altitude 20 degrees
Are victors a measure of the friction on an object?
No, vectors are a measurement of speed in a specified direction. They can be represented by lines and arrows on paper, or as as numbers as in, "63mph at 127 degrees north azimuth."
What is the back azimuth of 223 degrees?
As the request is for the back azimuth, then what is wanted is the reverse (or inverse) of the azimuth, 223 degrees. In other words, an object moved in the direction of 223 degrees (Southwest relatively), but now the desire is to reverse the travel in order to arrive at the starting point. (That starting point would have to be Northeast relatively.) One does not typically work with directions exceeding 360 degrees nor less than 0 degrees as that range is the range of a compass. Therefore, the back azimuth of 223 degrees, whatever it is, must be between zero and 360 degrees. To determine the back azimuth all that is necessary is the knowledge that 1) the back azimuth is the opposite direction of the azimuth and 2) 180 degrees either added or subtracted will yield the back azimuth, and 3) the correct back azimuth must be in the range of zero to 360 degrees. Given this knowledge and the variable definitions Ab = Back Azimuth and A = Azimuth, Ab = A + 180 or Ab = A - 180 But which equation yields the correct back azimuth? Using knowledge point #3 above, the correct result will be the one that is between zero and 360 degrees. Therefore, Ab = A - 180 = 223 - 180 = 43 degrees is the correct back azimuth. The other choice, Ab = A + 180 = 223 + 180 = 403 degrees, exceeds the range of the compass, so 403 degrees cannot be the correct back azimuth.
What is geodetic azimuth?
Geodetic azimuth is when you measure in a Brunton compass from 0 to 360 degrees clockwise.
What is the back azimuth of 168 degrees?
348 degrees. It is the exact opposite on a compass dial. 168 is 12 degrees before due south, so the back azimuth is 12 degrees before due north.
What are the altitude and azimuth of a star halfway between the horizon and zenith to the due east?
An object seen halfway between the horizon and the zenith has an altitude of 45 degrees.An object seen due east of the observer has an azimuth of 90 degrees.
How many degrees are there between south-east and north?
North azimuth = 0°Southeast azimuth = 135°Difference = 135°
To convert a grid azimuth to a magnetic azimuth you will need to know g-m angle. where would you look for this piece of information?
Declination Diagram
What is the back azimuth of 94 degrees?
Nominally 274 degrees. But on the real, spherical earth, the farther north you are, and the farther apart the two points are, the more the true back-azimuth will depart from 274 degrees.
The distance of a star in degrees on the horizon as measured from true north?
That's referred to as the star's "declination".
