[Solved] How to resolve ClassCastException: java.lang.String cannot be cast exception

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You are trying to change List<String> to List<tcmb> and problem lies here public static List<tcmb> getList(Activity a){ // your code // List<String> itemList = new ArrayList<String>(); itemList.addAll(Arrays.asList(itemWords)); dovizList = (List)itemsList; Log.d(TAG, “getValuestcmb: ” + dovizList.size()); return dovizList; Also, I don’t understand, what exactly you are trying to achieve here. List<String> itemsList = new ArrayList<String>(); dovizList … Read more

[Solved] What does this mean? == “”

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This is reading the file line-by-line, and finishing at the first empty line, meaning the end of the file. breakexits the while True;loop It’s horrible code though; cases where you actually need to manually code a loop like this a pretty rare in python. More succinct/pythonic would be something like: for buffer in fp.readlines(): print(buffer) … Read more

[Solved] How to make an inner class

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I will try to explain it to you without code, since I think you should learn from yourself. You have an array table1 that can only have an element in position 0. You need to give a value to that position like this: table1[0] = new Tables(); now it depends on the complexity you have … Read more

[Solved] C++ Code Blocks | I keep getting the same message when compiling ” …….was not declared in the scope. How do i declare something in the scope?

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C++ Code Blocks | I keep getting the same message when compiling ” …….was not declared in the scope. How do i declare something in the scope? solved C++ Code Blocks | I keep getting the same message when compiling ” …….was not declared in the scope. How do i declare something in the scope?

[Solved] Jquery with while loop error [closed]

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Try using a function that returns an array instead, and do a loop inside there. $(‘#calendar’).fullCalendar({ editable: true, events: function(){ var arr = []; for(var i = 0; i <= 10; i++){ arr.push({ title: ‘All Day Event’, start: new Date(y,m,i) }); } return arr; }() // <– Here we execute the function, so it evaluates … Read more

[Solved] Python While Statements

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Okay, well generally you might do something like this def confirm_with_user(): user_data = “” while user_data not in “YyYesNnNo”: user_data = input(“Are you sure? (Y/N) “) return user_data.lower() in “yes”: Then at the point in your code when you want to confirm with your user you just do if confirm_with_user(): #proceed… else: #They don’t want … Read more

[Solved] Undefine reference of

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The problem is that c++ test.cpp -I./include-core/ -o bin/test -L./bin -l${core_NAME_ROOT}c++ test.cpp -I./include-core/ -o bin/test -L./bin -l${core_NAME_ROOT} will first process the library and then your .cpp file. When processing a library, referenced symbols are resolved (“linked”) and all unresolved symbols in the library that aren’t needed are thrown away. That means that as soon as … Read more

[Solved] How to change font size inside option of a select box if it has number?

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Yo cant individually style elements in options. This element is rendered by the OS, not HTML. It cannot be styled via CSS. There are replacement plug-ins that look like a SELECT, but are actually composed from regular HTML elements that CAN be styled. Use instead https://github.com/HubSpot/select or https://select2.org/ solved How to change font size inside … Read more

[Solved] replace “,” with “.” in xml file using php

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$xml = simplexml_load_string($s); // Find all items which name starts with “IndustryCol” $items = $xml->xpath(‘//*[starts-with(name(), “IndustryCol”)]’); foreach($items as $k=>$v) { // Replace node values $items[$k][0] = str_replace(‘,’, ‘.’, $v); } echo $xml->asXML(); demo 7 solved replace “,” with “.” in xml file using php