Kirat Mixing types is not a java concept however you can compare, which is what you are looking for. Since newvalid is an array lets loop it and see if valid is inside. boolean contains = false; for (char c : newvalid) { if (c == valid) { contains = true; break; } } if (contains) … Read more
You are using QString, and QString is not from std namespace. When you directly type std::QString you will get an error, because QString is not defined in std namespace, but when you type using namespace std, You can use everything from std namespace without directly typing std (what is defined in that namespace), but not … Read more
Assuming your PHP script is producing correct JSON. Try changing this part JSONArray jArray = new JSONArray(result); to this. JSONObject jObject = new JSONObject(result); JSONArray jArray = jObject.getJSONArray(“NomTableau”); 2 solved org.json.JSONException: Value Exception of type java.lang.String cannot be converted to JSONArray
If you want more than one economy, then you need a property that keeps track of which economy each worker belongs to. Then you can just use that reference to subtract the wage from the correct economy: public class Worker { public Economy InEconomy { get; private set; } public int Wage { get; private … Read more
To access a value from dictionary you need to simply use dictionary[key], so in your function you just need to return this value. solved Accessing a Dictionary [closed]
Without context, it’s just hard to understand your question. The last 3 bytes of the hash “742da831d2b657fa53d347301ec610e1ebf8a3d0” you give are “f8a3d0”, which are the last 6 characters “F8A3D0” in “SpeedTouchF8A3D0”. The first 5 bytes of the hash “742da831d2b657fa53d347301ec610e1ebf8a3d0” are “742da831d2”, which gives the 10-character string you are referring to: “742DA831D2”. 1 solved How many bytes … Read more
file() by default will keep the line break/feed characters. So instead of I, i.e. chr(73), you have three characters probably chr(73)chr(13)chr(10) or chr(73)chr(10)chr(13). But there is a flag which you can pass as second parameter to have these characters removed (and also ignore otherwise empty lines as well). $test = file(‘test.txt’, FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES ); 2 solved … Read more
That is a typescript type definition file. In order to use the same keywords you will need to code your Node.js application on Typescript and have a compiler that transform it into valid javascript. 4 solved Object oriented keywords in Javascript
Vectors in functions, how to create find and erase function for deleting indexes based on user input (string)? [duplicate] solved Vectors in functions, how to create find and erase function for deleting indexes based on user input (string)? [duplicate]
PHP is processed on the server, before sending the result to the client. For example, if you do this: <p> <?php $name = “Dan”; print “hello, $name, “; ?> How are you? </p> The client will get: <p>hello, Dan, How are you?</p> And then, the client will process any javascript included in the code. So … Read more
#header:hover { opacity:1; } //CSS for mouse over #header // javascript var head = document.getElementById(“header”); if (document.body.scrollTop > 400) head.setAttribute(“style”,”opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50)”); else head.setAttribute(“style”,”opacity:1; -moz-opacity:1; filter:alpha(opacity=100)”); 0 solved Element’s opacity change when scrolled on point [closed]
On the Android platform, a Button is a specific widget that is intended to perform a specific action when clicked. You describe a need for a dynamic number of buttons in a list format, for this you should use a RecyclerView, which would allow you to bind data to the number of clickable items. If … Read more
Either make the information available by using statics (not recommended), use some kind of database (could be as simple as a text file) or pass an Intent along with your Activity. A nice tutorial on adding information to an Intent is found here: http://startandroid.ru/en/lessons/complete-list/241-lesson-28-extras-passing-data-using-intent.html 0 solved How to access a HashMap from another class
Maybe your method should look like this : public boolean checkSuper(int num) { int n1; int n2 = num; while(num > 0) { if(num % 10 == 0) { return false; } n1 = num % 10; if(n2 % n1 == 0) { num = num / 10; } else { return false; } } … Read more
No need to register fragment into manifest you can register receiver from fragment like this way private ScreenTimeOutReceiver mScreenTimeOutReceiver; mScreenTimeOutReceiver = new ScreenTimeOutReceiver(); registerReceiver(mScreenTimeOutReceiver, filter); 4 solved Register Broadcast receiver in Fragment PageViewer [closed]