Kirat[ad_1] The way that the ++ “postfix” increment operator works involves first performing a conversion to number type. The value of that conversion is always the return value from the operation, even if that value is NaN. [ad_2] solved Why NaN is returned by a post-increment operator? [closed]
[ad_1] Assuming ICANON is a bit-mask, i.e. an integer with bits set to represent some feature, that statement will make sure those bits are not set in c_lflag. This is often called “masking off” those bits. The operation is a bitwise AND with the bitwise inverse (~ is bitwise inverse). So, if the value of … Read more
[ad_1] You forgot to put the field name before “NOT IN” : SELECT * FROM users WHERE username IN (‘aniket27′,’deepakrajak’,’bhawana’,’Mehul13′,’sanchayeeta’,’shivajidutta’,’anamika_4a’,’parekh’,’anupamkumar’) AND username NOT IN (‘aniket27’) ORDER BY id DESC LIMIT 2 [ad_2] solved How to use IN & NOT IN same query [closed]
[ad_1] Immutable means, that class does not contain any method that would change it’s internal state. Example of immutable class: class ImmutableInteger { private final int value; public ImmutableInteger(int value) {this.value = value;} public int value() {return value;} public ImmutableInteger add(int a) { // instead of changing this state, we will create new instance with … Read more
[ad_1] Since you have a List<object> that actually contains List<List<Player>> and you want to get a list of players in one big list. Unfortunately for some external reason you are unable to change the API to give you sensibly typed data, you need to go through a couple of hoops. So given this: List<object> players … Read more
[ad_1] Why not use a dictionary for that? This way you could add and remove values in/from your dictionary just as you wanted. my_dict = { ‘var1’: 0, ‘var2’: 0, … } You can delete by doing my_dict.pop(‘var1’) if you need the value back or del my_dict[‘var1’] otherwise and add items with my_dict[‘var3’] = 0. … Read more
[ad_1] emm … if you asking if it is posible , Yes it is . You can use socket.io , it is a librery to send and listen data in “real time” . In you page you can listen if other user change the color and you can send it to change , and in … Read more
[ad_1] Since you are using wampp. try go command line on the bin folder with mysql.exe file. Test are you able to connect to that server in the first place. mysql -uroot -h 192.168.1.### -P 3306 -p -uroot -u is indicate user name. root is the user name to login your mysql server. Just change … Read more
[ad_1] You can use System.Timers.Timer. private void Form1_KeyDown(object sender, KeyEventArgs e) { if(e.KeyCode == Key.A) { if(!timer1.Enabled) timer1.Start(); else timer1.Stop(); } } 10 [ad_2] solved How to perform an action while a key is pressed [closed]
[ad_1] Applications which runs on the end-users machines should never-ever have direct database access. Create a REST API with PHP (if you already using it) which handles the database operations and invoke it with JavaScript (this is the short explanation of AJAX). [ad_2] solved INSERT into MySQL database with JavaScript but without Node.js [closed]
[ad_1] Try this : By User Interface Programatically Add this in appdelegate func application(_ application: UIApplication, supportedInterfaceOrientationsFor window: UIWindow?) -> UIInterfaceOrientationMask { return UIInterfaceOrientationMask(rawValue: UIInterfaceOrientationMask.landscape.rawValue) } 1 [ad_2] solved How to stop or disable portrait/auto rotate app in ios swift?
[ad_1] You need to end the recursion at some point: int factorial(int b) /*Function definition*/ { if (b == 0) return 1; return b*factorial(b-1); } 2 [ad_2] solved why does this recursive program for factorial not work? [closed]
[ad_1] I’m intrigued as to who “they” are in this line : “This really frustrates me and they won’t listen to me.” ? It reads as if you’re referring to the rest of the scrum team. If so, I suggest you need to get to a “we” footing as soon as possible and work on … Read more
[ad_1] since you just want code it sounds like from operator import itemgetter sorted(map(itemgetter(1,-1),lists),key=itemgetter(-1)) heres some code that should do what you want … a teacher may want an explanation however… just fair warning [ad_2] solved Python: Sorting and printing lists within lists [closed]
[ad_1] Now as you can see in the comment in your question that you really need to be specific about where you are actually stuck in to ask a question in SO. However, after looking at your other questions in SO it looks like you are completely new in programming world and need serious helping … Read more