Kirat Calling arrValue.get(i) fetches you the object of FuelData class at ith index in the arrValue arraylist. Now, if the method getOdometer() is defined inside FuelData – You should be able to access it using the below statement arrValue.get(i).getOdometer(“value1”, “value2”, “value3”) Make sure getOdometer method returns a string or atleast it returns something. Also, as I … Read more
To draw the I love you text you can call: g.drawString(…) method and position it over the T-Shirt. Next to draw a heart shape, you can call the same method using the ASCII’s heart shape: ♥ But be sure to use a nice (big enough) font so it can be visualized correctly, for example: g.setFont(new … Read more
unreported exception ClassNotFoundException ;must be catch or thrown class.forName(sun.jdbc.odbc.JdbcOdbcDriver) [closed] solved unreported exception ClassNotFoundException ;must be catch or thrown class.forName(sun.jdbc.odbc.JdbcOdbcDriver) [closed]
Your basic assumption is incorrect. The size of the object does not increase with the number of virtual functions. If the class has ANY virtual functions then it has a single pointer to a vtable for that class. The size of the object won’t change beyond that regardless how many virtual functions: struct s0 {}; … Read more
Got your problem! Never use newlines, whitespace, tabs and return carriages inside scanf as to avoid such problems and maintaining good coding guidelines! These act as delimiters for it and you have provided 3 of them. Edit your menu scanf to this:- scanf(“%d”,&k); A basic logic behind it:- Taking a basic example :- scanf(“%d %d”, … Read more
PHP validating and filtering a list of international numbers so im left only with valid cellphone numbers from that country [closed] solved PHP validating and filtering a list of international numbers so im left only with valid cellphone numbers from that country [closed]
In CPython, ids relate to where in memory the string is stored. It does not indicate anything about mutability. How memory is used exactly is an internal implementation detail. You could of course do a deep dive into the internals of CPython’s memory management to disentangle that in-depth, but that’s not really useful. (Im)mutability can … Read more
Finally i managed to solve this issue.. Actually i was using ‘prefix-free.js’ which was not correctly coded for chrome. Once i changed the browser and run that code on firefox, it worked perfectly. Due to that prefex-free.js i didn’t apply -webkit- or -moz-. Well Thanks all who participated.. EDITED: Sorry that prefix-free.js has nothing to … Read more
Currently you are using one big <form> element for all your entries. When sending that form, the actual values get overridden many times and you just see the last one. To solve this, you could, e.g., make a form out of every entry like this: echo “<html>”; $c = mysql_connect(“localhost”, “root”, “”); mysql_select_db(“test”, $c); $query … Read more
You could use 2 for loops, you just have to understand the problem correctly then you could convert it to code easily. from my understanding you want to have n rows and in ith row you want to have multiple of i with every number less than or equal 2*i-1 so just use one for … Read more
Do you mean something like the following? for i in range(1,10) + [chr(x) for x in range(ord(‘a’), ord(‘z’)+1)]: print i It prints 1 through 9 followed by a through z. 4 solved How to create a loop from 1-9 and from a-z?
You could try the below pattern to match XXXX.XXXX.XXXX, \b[a-z0-9]{4}(?:\.[a-z0-9]{4}){2}\b I assumed that the Hardware address must contains lowercase letters and numbers. 0 solved Regex pattern for parsing this test file?
Update: It would appear that it is a bug in Xcode. Trying your code in the viewDidLoad and setting a breakpoint causes the lldb description of the date to be nil, however it correctly prints the expected value out. You can see more about the bug at this SO post, thanks to OOPer for the … Read more
How about removing anchors: $pattern = “/\b[a-zA-Z0-9._-]+@[a-zA-Z0-9-]+\.[a-zA-Z]{2,5}\b/”; 1 solved PHP function preg_replace doesn’t work [closed]
Ahhh, At last I found solution to it. instead of declaring properties private they should be public:- private string ProductName { get; set; } private string ProductPrice { get; set; } private string ProductUnit { get; set; } private string ProductStock { get; set; } Correction:- public string ProductName { get; set; } public string … Read more