Java cyclic statements-general Linux technology-Linux programming and kernel information. The following is a detailed description. Java loop statements include for, while, and do-while. These statements create what we usually call a loop (loops ).
Explanation of Objective-C's run loop, objective-cloop
Objective-C run loop
I don't know if you have ever thought about this problem. An application is put there after it starts to run. If you don't perform any operations on it, the application is
If you run the run loop in a non-main thread, you must add at least one input sources or timer for the run loop. If the run loop you run does not monitor any input sources, the run loop will exit immediately after you run it.Run loop observer
Use
Different types of loops
JavaScript supports different types of loops:For-loop code block a certain number of timesFor/in-Looping through the properties of an objectWhile-loops the specified code block when the specified condition is
the format of awhile loop statement:
1. Format:
while (condition of the loop) { loop statement;}
2, while the Loop statement to note matters:1) The While Loop statement is typically the number of times a variable is controlled by its loop.2) The
C # loop statement: while LOOP and for loop (1 ),
For example, if we want to output hundreds of numbers when doing a lot of things, one output is not only troublesome, but also time-consuming and inefficient. At this time, C # provides us with a
This article describes the python for loop. The for loop is used to iterate projects in the python set, including the python tuple, string, and list container types discussed in the previous article "explore Python. By using the range (or xrange)
This article mainly describes the use of the For loop in Python, from the IBM Official website Technical documentation, the needs of friends can refer to the following
For loop
Earlier in this series, "Explore Python, part 5th: Programming with
Returned directory
Because the entire game is in a game loop, the game loop is the core part of the game.Each cycle updates the attributes of the game object and draws game elements.
As mentioned in the previous resource loading article, after a
This article mainly introduces the use of the for loop in Python, from the technical documentation on the IBM official website. for more information, see
For loop
The article "explore Python, Part 1: Program with Python" in the previous sections of
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