parameters

问题 This question already has an answer here : Can I Pass Arguments To A Powershell Function The Unix Way? (1 answer) Closed 10 days ago . It is inconvenient to type ("arg0", "arg1", "arg2") on the command line when a function needs a String array. Like in this example: function Exec-GradleScript( [Parameter(Mandatory)]String] $ScriptName [Parameter(Mandatory)][String[]] $ArgList ){ & "$ScriptName" $ArgList } ... all the arguments after -ScriptName need to be in the explicit array syntax. How can

问题 Suppose I have these interfaces: public interface I1 { void foo(); } public interface I2 { void bar(); } and the classes: public class A extends AParent implements I1, I2 { // code for foo and bar methods here } public class B extends BParent implements I1, I2 { // code for foo and bar methods here } public class C extends CParent implements I1 { // code for foo method here } Now, with generics I can have a method like: public <T extends I1 & I2> void method(T param) { param.foo(); param.bar(

问题 Suppose I have these interfaces: public interface I1 { void foo(); } public interface I2 { void bar(); } and the classes: public class A extends AParent implements I1, I2 { // code for foo and bar methods here } public class B extends BParent implements I1, I2 { // code for foo and bar methods here } public class C extends CParent implements I1 { // code for foo method here } Now, with generics I can have a method like: public <T extends I1 & I2> void method(T param) { param.foo(); param.bar(

问题 Suppose I have these interfaces: public interface I1 { void foo(); } public interface I2 { void bar(); } and the classes: public class A extends AParent implements I1, I2 { // code for foo and bar methods here } public class B extends BParent implements I1, I2 { // code for foo and bar methods here } public class C extends CParent implements I1 { // code for foo method here } Now, with generics I can have a method like: public <T extends I1 & I2> void method(T param) { param.foo(); param.bar(

问题 Is there any method to hide URL parameters and then read the hidden parameters with code? For example I have this in my page: "example.com/transaction.html?price=10". I have tried to encode with Base64, but it doesn't work as expected (encoding works, decoding not), so I want to hide either the price=10 or transaction.html?price=10. I heard that AngularJS could hide parameters, but can it read "hidden" parameters or how does it work? Thanks in advance! function getUrlVar() { var result = {};

问题 Is there any method to hide URL parameters and then read the hidden parameters with code? For example I have this in my page: "example.com/transaction.html?price=10". I have tried to encode with Base64, but it doesn't work as expected (encoding works, decoding not), so I want to hide either the price=10 or transaction.html?price=10. I heard that AngularJS could hide parameters, but can it read "hidden" parameters or how does it work? Thanks in advance! function getUrlVar() { var result = {};

问题 Is there any method to hide URL parameters and then read the hidden parameters with code? For example I have this in my page: "example.com/transaction.html?price=10". I have tried to encode with Base64, but it doesn't work as expected (encoding works, decoding not), so I want to hide either the price=10 or transaction.html?price=10. I heard that AngularJS could hide parameters, but can it read "hidden" parameters or how does it work? Thanks in advance! function getUrlVar() { var result = {};

问题 It always seemed odd to me that there are keyword arguments (or arguments) that can be passed to functions or __init__ methods of classes. How do you prevent user who is not familiar to your code from making a mistake? How to get user instantly ( almost instinctively ) familiar to your code without badly written or long winded documentation or to many trials and errors preventing user from quickly and comfortably use your code or module ? In python we are lucky since we have help and dir

问题 I have an array declared in my main function: float A[n][n]; My goal is to pass it to a function with the restrict keyword: void func(int n, float restrict A[][n]) I tried the syntax above, but I am not getting the optimization in running time that I am expecting. I have also seen this syntax for 1d arrays: void func(int n, float A[restrict]) 回答1: The pointer can be restrict. All below forms are equivalent: void func(int n, float A[restrict n][n]); void func(int n, float A[restrict][n]); void

问题 I have an array declared in my main function: float A[n][n]; My goal is to pass it to a function with the restrict keyword: void func(int n, float restrict A[][n]) I tried the syntax above, but I am not getting the optimization in running time that I am expecting. I have also seen this syntax for 1d arrays: void func(int n, float A[restrict]) 回答1: The pointer can be restrict. All below forms are equivalent: void func(int n, float A[restrict n][n]); void func(int n, float A[restrict][n]); void