You switch it (see what I did there?) by writing something like this: switch(room.toUpperCase()) { case “P”: //do stuff for P break; case “S”: //do stuff for S break; ….. default: //do what’s in your “else” block break; } The switch statement decides which item to look at, then each case is for each outcome. … Read more
You practically already answered your question: Because declaration does not assign a value. Therefore your second sample never makes sense. The first sample consists of two separate statements each of which could make sense in a certain context. Therefore it compiles. 1 solved Why can’t variables be declared and modified at once? (C++)
Static values can be accessed without creating a class instance and are only created once per class, no matter how many instances you create. solved What static means in swift
I think it’s Active Record not Active DB. Active Record is a One kind of design pattern used for retrieve, insert, and update your database with minimal scripting. You will find more about this in the bellow link https://www.codeigniter.com/userguide2/database/active_record.html 1 solved What Is Active db in CodeIgniter? [closed]
Use it like this, assuming your name field SELECT name, COUNT(id) as number_of_searches FROM profiledb WHERE name=”dog” 4 solved How to select the number of names equal to value and save the number of searches found into a variable [closed]
OK, so, your database actually only needs one user (possibly also known as a schema, depending on your database), unless you want to limit who can do what. Then, you need to configure your database to allow remote connections. Once that’s done, you’ll be able to get something called a “connection string”, which can be … Read more
Master theorem is just a shorthand for another, more cumbersome method: approximating manually the result (i.e. thinking of the size of the recursion trees and how much time is spent in each node) and checking the result. 0 solved Master method does not solve all questions [closed]
Use that Layout: <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:orientation=”vertical” android:layout_width=”match_parent” android:layout_height=”match_parent”> <LinearLayout android:orientation=”vertical” android:layout_width=”match_parent” android:layout_height=”0dp” android:layout_weight=”0.90″> </LinearLayout> <LinearLayout android:orientation=”vertical” android:layout_width=”match_parent” android:layout_height=”0dp” android:layout_weight=”0.10″ android:background=”#ffFF9800″ android:layout_gravity=”center_vertical”> <LinearLayout android:orientation=”horizontal” android:layout_width=”wrap_content” android:layout_height=”match_parent” android:layout_gravity=”right” android:layout_marginRight=”20dp”> <TextView android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:text=”LOG IN >” android:id=”@+id/textView76″ android:textSize=”20sp” android:textColor=”#fff” android:layout_gravity=”center_vertical”/> </LinearLayout> </LinearLayout> </LinearLayout> 2 solved Rectangle at the bottom of the activity
Practically any database should be able to run such queries. In the case of SQL, using a simple WHERE … LIKE … condition with wildcards should be sufficient for simple cases. The interesting question will be how to scale this once you are dealing with much larger amounts of data, think YouTube for video portals. … Read more
You could create a <span> element and then use jQuery selector to set the html of that element. Here is an example: <div class = “box”><span class=”span”></span>user</div> <script type=”text\javascript”> $(“.box .span”).html(“Hello “); </script> 1 solved Add JavaScript variable to HTML [duplicate]
All you need to do is get rid of the first hangman() call: … for i in range(1, num_of_players + 1): print(players_dict[‘Player {}’.format(i)] if hangman() is False: results += False else: results += True If you need to keep hold of the value returned, assign it to a variable beforehand: … r = hangman() if … Read more
Does this mean that x holds the address of first element of the string,i.e, the character ‘g’ ? Yes. is it the placeholder %s that’s instructing the printf to print the string literals ? Yes. To be more specific, %s is not limited for string literals. It is for printing null terminated srings – which … Read more
String ts = “2019-01-21T05:56:46.000Z”; String date = ts.split(“T”)[0]; String[] splitDate = date.split(“-“); int day = Integer.parseInt(splitDate[2]); String month = “”; switch(Integer.parseInt(splitDate[1])) { case 1: month = “JAN”; break; case 2: month = “FEB”; break; . . . } System.out.println(“Day: ” + day + “, Month: ” + month); 1 solved How to get month and … Read more
JavaScript : How can I sort values in a dictionary to output matched values and ouput the values that don’t match showing an empty result solved JavaScript : How can I sort values in a dictionary to output matched values and ouput the values that don’t match showing an empty result
quote123 accepts any function that takes an integer argument and returns a string. The argument passed to it in this code is a function literal, also known as an enclosure or an anonymous function, with this signature. The function literal has two parts: func(x int) string This is the signature of the functional literal. This … Read more