what does a pointer point to
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Definitions &Translations Wiktionary(0.00 / 0 votes)Rate this definition: 1  pointer(Noun) Anything that points or is used for pointing. 2  pointer(Noun) A needle-like component of a timepiece or measuring device that indicates the time or the current reading of the device. 3  pointer(Noun) A breed of hunting dog.
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Hip Pointers Definition. A hip pointer is a bruise to the upper part of your hip. This part of the hip bone is called the iliac crest. Many muscles, including abdominal muscles, attach at this site.A pointer can involve injury to bone and soft tissue.efinition. A hip pointer is a bruise to the upper part of your hip. This part of the hip bone is called the iliac crest. Many muscles, including abdominal muscles, attach at this site.
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cursor The user uses the pointing cursor and special input buttons to establish where the position indicator cursor will be or to select a particular program to run or file to view. Typically, the pointing cursor is an arrow and the text entry position cursor is a blinking underscore or vertical bar. Most operating systems allow the user to choose another appearance for the cursor.
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The Clinometer The determination of the difference in elevation of two points is called levelling, and can be carried out with the clinometer set at 0°. The place where you stand with the level is called a turning point, TP. Your rodperson holds the rod on the first point, and you make a backsight, BS, by reading the rod.ith the levelling rod, the HI can easily be obtained. Set the index at 0°, and the clinometer becomes a level. Sight the rod from close by, and read the HI. This can, of course, be done by simply making a mark on a wall just in front of your eyes, and then measuring its height.
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Pointer (computer programming) A memory pointer (or just pointer) is a primitive, the value of which is intended to be used as a memory address; it is said that a pointer points to a memory address. It is also said that a pointer points to a datum [in memory] when the pointer's value is the datum's memory address.owever, pointers to managed memory (any pointer to a managed object) must be declared using the fixed keyword, which prevents the garbage collector from moving the pointed object as part of memory management while the pointer is in scope, thus keeping the pointer address valid.
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Pointer (computer programming) Pointers are also used to hold the addresses of entry points for called subroutines in procedural programming and for run-time linking to dynamic link libraries (DLLs). In object-oriented programming, pointers to functions are used for binding methods, often using what are called virtual method tables. A pointer is a simple, more concrete implementation of the more abstract reference data type.
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- Not all reference points have to be standing still. An example of. a reference point that is moving is when you look out the window of a. car and notice that you are moving faster than the car next to you. The. car next to you is moving, it is just moving slower than your car. You. use that other car as a reference point to determine that your car is. moving.
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- Instead of a regular value or even a reference, a function can return a pointer. You can start to specify this by typing the * operator on the left side of the function's name. Here is an example: Then, use the body of the function to define it.
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Definitions &Translations reference point, point of reference, reference (noun) an indicator that orients you generally it is used as a reference for comparing the heating and the electrical energy involved reference book, reference, reference work, book of facts (noun) a book to which you can refer for authoritative facts
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"Still Comparing ""this"" Pointer to Null?" The second instruction in this machine code is a comparison of the pointer to the object to null. If the check reveals that the pointer is equal to null, the control is not allowed to pass through the add eax,4 instruction which is used to shift the pointer.
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Insertion Point Insertion Point. An insertion point is the location on the screen where the next character typed will be inserted. This location may be in a text document, a form field, a Web browser address bar, or anywhere else on the screen that allows text input. The insertion point is often identified by a flashing cursor. This cursor is called an I-beam pointer and is shaped like a capital I or a long vertical line. When you type a character on the keyboard, it will appear on the screen directly to the right of the flashing cursor.
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Pointing device Movements of the pointing device are echoed on the screen by movements of the pointer (or cursor) and other visual changes. Common gestures are point and click and drag and drop. While the most common pointing device by far is the mouse, many more devices have been developed. However, the term mouse is commonly used as a metaphor for devices that move the cursor. For most pointing devices, Fitts's law can be used to predict the speed with which users can point at a given target position.
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point of reference point of reference ‎(plural points of reference) 1  A particular point in space which is used as an endpoint to measure a distance from or chart a map from. 2  A unique intellectual datum used to relate other ideas.
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Reference Points Reference Points. Drivers can't see the actual position of the car in relation to the roadway because the drivers view of the road is blocked by the dashboard and hood of the car.
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- C++ Examples: Returning a Pointer. Instead of a regular value or even a reference, a function can return a pointer. You can start to specify this by typing the * operator on the left side of the function's name. Here is an example: Then, use the body of the function to define it.
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Laser pointer Laser pointer. A laser pointer or laser pen is a small handheld device with a power source (usually a battery) and a laser diode emitting a very narrow coherent low-powered laser beam of visible light, intended to be used to highlight something of interest by illuminating it with a small bright spot of colored light.
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Pointer Plus Biceps Brachii. Pointer Plus The Pointer Plus is an easy to use trigger point (TP) locator which incorporates a push button stimulation feature to immediately treat Trigger point pain. The Biceps Brachii is a muscle of the arm. Anatomical Attachments: Origin: The short head attaches to the tip of the coracoid process of the scapula. The long head attaches to the supraglenoid tuberosity of the scapula. Insertion: Attaches to the radial tuberosity, by the lacertus fibrosus to origins of the forearm flexors.
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Pointer (computer programming) The syntax for C with pointers is: 1  array means 0x1000; 2  array + 1 means 0x1004: the + 1 means to add the size of 1 int, which is 4 bytes; * 3 array means to dereference the contents of array. 4  array[i] means element number i, 0-based, of array which is translated into *(array + i).
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5.3. Pointers as Function Arguments 5.3. One of the best things about pointers is that they allow functions to alter variables outside of there own scope. By passing a pointer to a function you can allow that function to read and write to the data stored in that variable.Say you want to write a function that swaps the values of two variables.Without pointers this would be practically impossible, here's how you do it with pointers:As you can see, the function declaration of swap_ints() tells GCC to expect two pointers (address of variables). Also, the address-of operator (&) is used to pass the address of the two variables rather than their values.ithout pointers this would be practically impossible, here's how you do it with pointers: As you can see, the function declaration of swap_ints() tells GCC to expect two pointers (address of variables). Also, the address-of operator (&) is used to pass the address of the two variables rather than their values.
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Reference Points Reference Points. Drivers can't see the actual position of the car in relation to the roadway because the drivers view of the road is blocked by the dashboard and hood of the car. Good reference points help you overcome vision problems you encounter.
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- Not all reference points have to be standing still. An example of. a reference point that is moving is when you look out the window of a. car and notice that you are moving faster than the car next to you.
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- Since a point is a place, not a thing, it has no dimensions. Points are usually named by using an upper-case single letter. In the figure above, the points P,Q and R are shown. In this web site, points are shown either as a black dot or with a somewhat larger orange halo.ragging hints. 1  Move the mouse over a point with an orange halo until a + or a hand symbol appears. 2  Press and hold the mouse button. 3  With the button down, move the mouse. 4  Release the mouse button.
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- A stationary or turning points on a graph, is the point where the gradient is equal to zero. It is often useful to fi... stationary or turning points on a graph, is the point where the gradient is equal to zero. It is often useful to fi...
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What is insertion point in Microsoft? Insertion point, and variations on that phrase, also refer to several arcane methods in the programming of computers, especially when dealing with hooking (redirecting) functions and direct kernel object manipulation.
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- Mouse pointer. The mouse cursor, or mouse arrow, or mouse pointer is often shaped like an arrow or a small hand with the index finger pointing towards the top of the display device. The mouse pointer moves as the user moves his or her mouse and is used as a reference point to where the mouse is located on the display screen. The picture is an example of a mouse cursor.
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- My patients are very impressed with how well the Pointer Plus works in relieving their pain quickly, without a lot of deep tissue work. A trigger point is an area of the muscle fibers that stay in a constant state of contraction. These areas are mostly referred to as “knots”.