Kirat[ad_1] Please make sure you do more research next time when you post another question. This object loop, as you mentioned, will not work on your data as it as array of objects and not an object. So, will have to loop through as an array. Here is what you can use: var obj = … Read more
Introduction [ad_1] When writing code in an object-oriented language, it is important to understand the concept of access modifiers. Access modifiers are used to control the visibility of class members, such as methods, variables, and constructors. One of the access modifiers is the protected modifier, which allows a class to access its own members, but … Read more
[ad_1] You are creating local variables of button1, button2 etc inside the onCreate method. This way, the generateQuestion method is unaware of these variables and uses the class variables with the same name (not included in your code, but I imagine you have somewhere declared them probably on top of your activity class) which are … Read more
[ad_1] If x=vbCancel then CreateObject(“WScript.Shell”).Run(“http://bestanimations.com/Military/Explosions/earth-explosion-animated-gif-2.gif”) If x=vbOK then CreateObject(“WScript.Shell”).Run(“https://www.cta.tech/Consumer-Resources/Greener-Gadgets/Recycle-Electronics.aspx”) x=msgbox(“If you don’t, we might have a horrible future.”,16,”Help the environment”) End If 3 [ad_2] solved Expected ‘End’ vbs error [closed]
[ad_1] Assuming the language required is Python, comparison_result = “” if num1 > num2: comparison_result = “>” elif num1 < num2: comparison_result = “<” else: comparison_result = “=” the_text = “The sum of ” + str(num1) + ” and ” + str(num2) + ” is ” + str(num1 + num2) + ” and ” + … Read more
[ad_1] Declare the ed_text and mViewPager in your onCreate like this final EditText ed_text =(EditText)findViewById(R.id.editText1); final ExtendedViewPager mViewPager = (ExtendedViewPager) findViewById(R.id.view_pager); and now you can access the ed_text value in the bt_Goto click listener like this bt_Goto.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if(ed_text.getText().toString().length() > 0){ mViewPager.setCurrentItem(Integer.parseInt( ed_text.getText().toString())); } } }); 1 [ad_2] … Read more
[ad_1] Its quite easy to implement a replacement for atoi(): int strToInt(const char *text) { int n = 0, sign = 1; switch (*text) { case ‘-‘: sign = -1; case ‘+’: ++text; } for (; isdigit(*text); ++text) n *= 10, n += *text – ‘0’; return n * sign; } (Demonstration on ideone) It … Read more
[ad_1] I have prepared a SQL script for you which splits the input string twice then converts is into row data, and finally inserts into a database table To split string data, I used this SQL split string function First of all, you need to create this function on your database. Unfortunately, if you do … Read more
[ad_1] Store all the data you want to return in a string, and later return the string: public function something() { $result = “”; // Create empty string foreach($array as $val) { $result .= “something”; // Add something to the string in the loop } return $result; // Return the full string } An alternative … Read more
[ad_1] In your server code the read() should use the socket descriptor returned from the accept() not from the call to socket(). So try reading using newSocket rather than welcomeSocket. n = read(newSocket,buffer,255); 1 [ad_2] solved Server Client program in C using sockets and tcp
[ad_1] I recommend just making a list of doubles. I don’t know if what you want to do is possible in Java. Like so: List<Double> dubs = new ArrayList<>(); while (in.hasNextLine) { dubs.add((double) in.next()); } 1 [ad_2] solved Is there a way to generate ints using i?
[ad_1] Simply use std::is_sorted something like: if (std::is_sorted(std::begin(linked_list), std::end(linked_list)) { //… } [ad_2] solved How to check whether a linked list is sorted or not using c++?
[ad_1] else if (thumbnailElement.className = “”) Note the single=”s, this should be === https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Expressions_and_Operators#Comparison_operators You are also performing the same comparison twice in the first if and if else. if (thumbnailElement.className == “”) { thumbnailElement.className = “small” } else if (thumbnailElement.className = “”) { <– this is the same as the first one, but it”s … Read more
[ad_1] after applying the proposed corrections to the code, and applying the axiom: only one statement per line and (at most) one variable declaration per statement. the following proposed code performs the desired functionality results: cleanly compiles properly checks for and handles errors the call to printf() format string ends with ‘\n’ so the data … Read more
[ad_1] In HQL/JPQL, you don’t make reference to database column names, you reference property names instead. Use syncStatus in the query, not sync_status. [ad_2] solved org.hibernate.QueryException: could not resolve property: