if-statement

问题 I have this code: bool value = false; if(value) { Console.Write("true"); } else { Console.Write("false"); } and I want to shorten it by using the conditional operator but I can't find the correct syntax. bool value = false; value ? Console.Write("true") : Console.Write("false"); // does not work 回答1: Put the operator inside Console.Write Console.Write(value ? "true" : "false"); or if you really want to write the value: Console.Write(value); if you want to call 2 different Methods, you can

问题 I need to use the OR operator in a jQuery if statement to filter out 10 states. My code works wile only excluding one state, but fails when i try to include multiple states. Is there a correct way to do this? Code I am am using : if ((state != 10) || (state != 15) || (state != 19) || (state != 22) || (state != 33) || (state != 39) || (state != 47) || (state != 48) || (state != 49) || (state != 51)) return true; Thanks 回答1: Think about what if ((state != 10) || (state != 15) || (state != 19) |

问题 I need to use the OR operator in a jQuery if statement to filter out 10 states. My code works wile only excluding one state, but fails when i try to include multiple states. Is there a correct way to do this? Code I am am using : if ((state != 10) || (state != 15) || (state != 19) || (state != 22) || (state != 33) || (state != 39) || (state != 47) || (state != 48) || (state != 49) || (state != 51)) return true; Thanks 回答1: Think about what if ((state != 10) || (state != 15) || (state != 19) |

来源： https://stackoverflow.com/questions/57357927/prompt-a-user-before-closing-powerpoint-with-if-condition

来源： https://stackoverflow.com/questions/57357927/prompt-a-user-before-closing-powerpoint-with-if-condition

来源： https://stackoverflow.com/questions/64697425/rebuild-pandas-dataframe-with-if-statements

来源： https://stackoverflow.com/questions/27853301/do-not-understand-why-if-condition-evaluates-to-true-when-variable-is-integer

来源： https://stackoverflow.com/questions/35949723/using-method-in-switch-case-statements

来源： https://stackoverflow.com/questions/35949723/using-method-in-switch-case-statements

来源： https://stackoverflow.com/questions/45021289/excel-or-in-if-not-working