[Solved] What is wrong with this code? App should get the location

[ad_1] The javadoc for onCreate(savedInstanceState) states: savedInstanceState Bundle: If the activity is being re-initialized after previously being shut down then this Bundle contains the data it most recently supplied in onSaveInstanceState(Bundle). Note: Otherwise it is null. You are getting an NPE when you call savedInstanceState.getString, with a message that tells you that savedInstanceState. Solution: modify … Read more

[Solved] joins on multiple keys in linq [closed]

[ad_1] Try code like this using System.Collections.ObjectModel; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Text.RegularExpressions; namespace ConsoleApplication57 { class Program { static void Main(string[] args) { int employeeId = 113; List<E_JOURNAL> employee = E_JOURNAL.journals.Where(x => x.JOURNALID == employeeId).ToList(); var results = (from j in employee join s in E_ABSENCE.absenses on j.JOURNALID equals s.JOURNALID … Read more

[Solved] c++ merge sort trouble [closed]

[ad_1] So one small mistake that you don’t take into account is that, you are passing pointer array ini but inside the method you still use the method initial and one more thing is, you should take in a temp array that would assign the sorted values to your ini array. So your code should … Read more

[Solved] How to order posts by date added [closed]

[ad_1] You want to sort on the datetime (or if that doesn’t exist you could use the ID, but that is not how “it should be”) in descending order instead of ascending. Example query: SELECT `title`, `text` FROM `news` ORDER BY `datetime` DESC LIMIT 5 https://dev.mysql.com/doc/refman/5.7/en/sorting-rows.html [ad_2] solved How to order posts by date added … Read more

[Solved] How to get an string array from JSON arrays? [closed]

[ad_1] First of all you need to convert the raw response from the server to a Swift Dictionary. let payload = [ “cars”: [ [ “color”: “red”, “model”: “ferrari”, “othersAtributes”: “others atributes” ], [ “color”: “blue”, “model”: “honda”, “othersAtributes”: “others atributes” ], [ “color”: “green”, “model”: “ford”, “othersAtributes”: “others atributes” ], [ “color”: “yellow”, “model”: … Read more

[Solved] 2D array Seating Chart C++ [closed]

[ad_1] If I choose seat # 1 and Row # 1 it makes the mark on the chart at seat and row #2… The problem is that arrays in C start with index 0, so the left most seat has index 0, not 1. Thus, if you enter 1 into row2, and write map[row2][column2] = … Read more