break

问题 for instance, let's say I want to do something like this: bool foo(List<strings> stringList, int counter)//assume this list has, like, 10 elements, and counter=3, idk { bool found= false; for(int i=0; i<stringlist.Count && !found; i++) { if(stringlist[i].length < 2 || counter >=6) found=true; counter++; } return found } Now, Is that equivelent to this: bool foo(List<strings> stringList, int counter)//assume this list has, like, 10 elements, and counter=3, idk { bool found= false; foreach

问题 Is there a better way to send a serial break then the setcommbreak - delay - clearcommbreak sequence? I have to communicate with a microcontroller that uses serial break as the start of a packet on 115k2, and the setcommbreak has two problems: with 115k2, the break is well below 1ms, and it will get timing critical. Since the break must be embedded in the packet stream at the correct position, I expect trouble with the fifo. Is there a better way of doing this, without moving the serial

问题 There is any way to do it like C/C# ? For example (C# style) for( int i=0; i<100; i++) { if(i==66) break; } 回答1: The short answer is no. You would generally use some higher-order function to express the same functionality. There is a number of functions that let you do this, corresponding to different patterns (so if you describe what exactly you need, someone might give you a better answer). For example, tryFind function returns the first value from a sequence for which a given predicate

问题 This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. Closed 6 years ago . I'm supposed to use this code for (i=1; i<4; i++) { for (j=1; j, 4; j++) { printf("Running i=%d j=%d\n", i, j); } } ... with this code to break it out of

问题 To specify the problem correctly :i apologize for the confusion Having doubts with breaking early from loop . I have folders - 1995,1996 to 2014 . Each folder has xml files. In some xml files the entry - MaxAmdLetterDate is None. I want to proceed to the next file in the folder, instead right now with break , the program execution goes to the next folder and skips all files in that folder when it encounters a break This is the code import xml.etree.ElementTree as ET import os for yrcnt in

问题 while True: x = raw_input() if x =="personal information": print' Edward , Height: 5,10 , EYES: brown , STATE: IL TOWN: , SS:' elif x =="journal": name_of_file = raw_input("What is the name of the file: ") completeName = "C:\\python\\" + name_of_file + ".txt" file1 = open(completeName , "w") toFile = raw_input("Write what you want into the field") file1.write(toFile) file1.close() else: break the script keeps on giving me an error saying break is outside the loop are the indentations wrong?

问题 I started my Universal app coding that makes the app run on iPhone and iPad. But later the requirement changed to make the app just for iPhone. What are the changes to be made and where to change so that my app is no more an Universal application and make sure that it runs only on iPhone. (Ofcourse it can still run on iPad with 2x button on it) 回答1: In XCode 4 it is as simple as clicking your project file in the project navigator and changing Devices under iOS Application target to iPhone.

问题 Hoping to find something. I have data as shown below id month flag 111 jan 1 111 feb 1 111 mar 1 111 apr 0 111 may 0 111 jun 1 222 jan 1 222 feb 1 222 mar 0 222 apr 0 222 may 0 222 jun 1 I looking for the output as below id month flag order 111 jan 1 1 111 feb 1 2 111 mar 1 3 111 apr 0 1 111 may 0 2 111 jun 1 1 222 jan 1 1 222 feb 1 2 222 mar 0 1 222 apr 0 2 222 may 0 3 222 jun 1 1 I tried row_number() but the problem is we cannot break the sequence and start over. At an overall level, when

问题 I've an strage behaviour in a simple C code that I'm doing for educational purposes. If I compile it with something lower than -O2 it breaks during link-edition with this output. $ make clang -Wall -march=native -pipe -c -g -D_DEBUG_ main.c clang -Wall -march=native -pipe -c -g -D_DEBUG_ functions.c clang -Wall -o main main.o functions.o Undefined symbols for architecture x86_64: "_getbit", referenced from: _getValueFromMatrix in functions.o "_setbit", referenced from: _populateMatrix in

问题 I am practising Ruby by writing a simple Blackjack game. When the user is asked whether they want to stick or twist, my program seems to insist they have chosen twist even if they explicitly trigger what should be the break. I have abstracted the problem here: choice = "" loop do print "Press any key to twist. Enter s to stick: " choice = gets break if choice == "s" puts "twist" end print "stick" Any idea what is causing a problem in what should be a very simple piece of code? Whatever I do,