Pushing means putting an item onto a stack (data structure), so that it becomes the stack's top-most item. Popping means removing the top-most item from a stack. (You often hear a third term, peeking, which means looking at/reading the top-most item.)
When it comes to queues, you should generally use the terms enqueueing and dequeueing instead, where the former means appending an item to a queue's "back end" and the latter means removing the item at the "front end" from the queue.
These definitions suggest that a stack (if you picture it in your head) is spatially vertical, while a queue is horizontal. Another difference is that operations on a stack always happen at the same end, while operations on a queue happen at opposite ends.
When it comes to linked lists and double-ended queues (deques), the terms push and pop are also used, e.g. in C++'s STL, where you have operations such as push_front, push_back, pop_front, and pop_back. These simply imply that items can be appended or removed at both ends.
Blanking and punching are both shearing operation. The difference is only in the scrap. In blanking what you cut out is of interest.In punching what you cut from is of interest.For example: You cut a hole in a sheet metal. If you are interested in the disc that is cut out, then the process is called blanking. The sheet metal with a hole through it is the scrap. If you are interested in the sheet metal that now has a hole through it, then the process is called punching. The disc is the scrap.
semi permeable lets some substances through and impermeable lets no substances through
i think the only difference is hole dia of injectors. which also results into difference in operating pressure and through flow.Further combustion process varies accordingly.
Isolator is something which blocks current or heat. Where as Circulator is something through which heat and electricity can pass.
Current specifically refers to the movement electrons through an electric conductor. Electricity is a more general term.
difference between series is one pathway through circuit,difference between parralal is more then one pathway through circuit.
The phase difference between the current through the resistor and inductor in an AC circuit is 90 degrees.
The difference between a missile and a torpedo is that a torpedo travels in the waters and a missile flys through the air.
do u chat by mobile
Structure chart shows the manageable levels. This chart is used in structured programming to arranged program modules in a tree structure. Flow chart can be used to document in any type of business system, from the movement of materials through machinery. It shows the flow of applicant information through the hiring process in a human resources department.
The difference between Forex and stock trading is that one is national and the other is international. This means that when one is transacting Forex trades, one is trading on foreign markets. With this clear difference in mind, several other differences arise, such as their different hours of operation, their dependencies on differently valued currencies and also that someone does not need to work through a broker for forex trading.
The difference between the two is that bulk motion is the flow through the capillary. Diffusion is the movement of the molecules in a fluid.Ê
one is through a phone the other through a mic respectivly
NOESY spectra provide information on through-space interactions between protons, showing correlations between protons that are close in space. NOE difference spectra compare two spectra to highlight differences in nuclear Overhauser effect (NOE) intensities between two conditions, such as before and after a perturbation, revealing changes in molecular structure or dynamics.
Thermocouples work by measuring temperature through the voltage generated when two different metals are joined together. This is known as the Seebeck effect. When there is a temperature difference between the two junctions of the metals, it creates a voltage that is proportional to the temperature difference. This voltage can then be measured and used to determine the temperature.
ANUS- it is the lower opening in mamals, through which feces are excreted. UTERUS- only present in females, it is a bag like structure which is commonly called the womb which carries the foetus during pregnancy
The difference between diffusion and facilitated diffusion is that facilitated diffusion is that the molecules pass through special protein channels.