[ad_1] @Martijn’s solution is enough since you only need to store and shuffle 9000 numbers. If you want numbers from a bigger range and you know (approximately) how many numbers you’ll need, there’s a better way: The function random.sample will give you numbers in the desired range without repetition. For example, to get 500 distinct … Read more
[ad_1] The following program should do as you asked. There are several lines that are commented out with the # character. You may uncomment those lines if you wish to see the value of the variable referenced in the call to the debug function. Please take time to study the code so that you understand … Read more
[ad_1] A large portion of this question will depend on what A, B and C really are (and the compiler will optimise it, as shown below). Simple types, definitely not worth worrying about. If they are some kind of “big number math” objects, or some complicated data type that needs 1000 instructions for each “is … Read more
[ad_1] Pure JavaScript Solution There are a bunch of jQuery answers but no jQuery tag so I’m offering a pure JavaScript solution for you. Installing a large library for this simple task seems pointless. You can assign the row to a Javascript variable like this, and look for mouseover. To get the first TD’s content, … Read more
[ad_1] It is suggested to use HttpUrlConnection instead, since HttpClient is deprecated. For further research; http://developer.android.com/reference/java/net/HttpURLConnection.html [ad_2] solved issue with api code android studio
[ad_1] Your current syntax problem is with the @count = @count + 1; which needs to be set @count = @count + 1. But… There is no need for a loop. You can simply do one big insert directly, like: insert into your_table (fk_col, other_col1, other_col2) select pk_col, ‘something’, ‘something else’ from your_other_table If you … Read more
[ad_1] If you read this post it not a really good idea. If you´re good at Web development maybe you should consider a Hybrid/Cross platform solution instead? Hybrid mobile apps are like any other apps you’ll find on your phone. They install on your device. You can find them in app stores. With them, you … Read more
[ad_1] The code is pretty simple: var someDate = DateTime.Now; // could be any date set some other way if(someDate > end) return false; var checkDate = start; while(checkDate < end) { if(checkDate.Month == someDate.Month && checkDate.Year == someDate.Year) return true; checkDate = checkDate.AddMonths(periodicity); } return false; All you’re doing is making sure someDate isn’t … Read more
[ad_1] As per my comments, get user interaction out of the search method, in other words, avoid using System.in and System.out (except for temporary use for debuggin). Instead, pass in a String cnic parameter, so that other code that has user interaction can query information from the user, get the desired cnic String and pass … Read more
[ad_1] Try to compile you code with a serious ANSI C compiler, from C89 to C11, and you will get the same error: Test.c(9): error #2168: Operands of ‘=’ have incompatible types ‘double *’ and ‘int *’. Test.c(11): error #2168: Operands of ‘=’ have incompatible types ‘double *’ and ‘char *’. Test.c(13): error #2168: Operands … Read more
[ad_1] I have read your comment and I think you just need to place ID, name, lastName variables outside of your main function and make them static. You can also do this with the key array. This way other methods can work with these variables. import java.util.Random; public class YEAH { private static final Random … Read more
[ad_1] By default, double.TryParse uses the following flags from NumberStyles: NumberStyles.AllowThousands NumberStyles.Float, which is an alias for the following combination: NumberStyles.AllowLeadingWhite NumberStyles.AllowTrailingWhite NumberStyles.AllowLeadingSign NumberStyles.AllowDecimalPoint NumberStyles.AllowExponent You can use the other overload of TryParse to specify only a subset of these to your liking. In particular, you want to remove (at least) the AllowExponent flag. 0 … Read more
[ad_1] Simply use: if ( age == null || name == null ){ // do something } Although, if you’re simply testing to see if the variables have a value (and so are ‘falsey’ rather than equal to null) you could use instead: if ( !age || !name ){ // do something } References: Logical … Read more
[ad_1] @RodyOldenhuis basically answered your question, and I’m flattered he hasn’t made this into an actual answer! Simply take your code and change the inner for loop index so that it matches the outer loop index. In other words, do this: syms l %// Why are you doing this? a = [0 1 0 0 … Read more
[ad_1] Your code isn’t C, but this is: #include <stdio.h> int main () { float add = 0; int count[] = { 3, 2, 1, 3, 1, 2, 3, 3, 1, 2, 1 }; for (int i = 0; i < 11; i++) { add += 1 / ((float) count[i] + 1); } printf(“%f\n”, add); … Read more