span “Returns the longest prefix of the list whose elements all satisfy the given predicate, and the rest of the list.” the list here is the ls parameter and ls.head is the first item of the list The two lists are then assigned to packed (containing the longest prefix) and next which contains the rest. … Read more
You need to use $.ajax like $(function(){ function getdata(){ $.ajax({ url:’getdata.php’, success:function(response){ $(‘#dataTables-example tbody’).html(response); } }); } setInterval(function(){getdata()},5000); }); getdata.php <?php $req = mysqli_query($con, ‘select user_id, user_name from users’); while ($dnn = mysqli_fetch_array($req)) { echo “<tr> <td>” . $dnn[‘user_id’] . “</td> <td>” . $dnn[‘user_name’] . “</td> </tr>”; } ?> 6 solved Refresh table after seconds
If you are looking to search, you need to use the LIKE syntax, not WHERE $sql=”SELECT * FROM members WHERE FirstName LIKE ‘”. $fname .”%'”; The LIKE & % make it a wildcard. Now you said you want to search by first and last, but you only pass in your first variable and you only … Read more
Something like this should work: paid = Math.Min(total, payment+paid) 3 solved Can an algorithm for this be done in one line? [closed]
Your logic to print is fine, all you need to do is to wrap the code into a for loop and excute it from 1 to 100, e.g.: for(int zmienna = 0 ; zmienna <= 100 ; zmienna++){ if (zmienna % 5 == 0 && zmienna % 3 == 0) System.out.println(“FizzBizz”); else if (zmienna % … Read more
your instantiation must be inside a method check the following and under setContentView method TextView tvnum =null; Button btnMin=null; @Override protected void onCreate(Bundle savedInstanceState) //TODO solve runtime problem(E/AndroidRuntime: FATAL EXCEPTION: main) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); tvnum = (TextView) findViewById(R.id.TV_num);//creating object of TextView int id = 100;//id is first number of tv num btnMin = (Button) findViewById(R.id.btnMIN); … Read more
You can group the results of regionprops into a vector and use it for indexing: rg = regionprops( L, ‘Area’ ); allArea = [rg(:).Area]; % grouping all area values into a single vecotr labels = find( allArea >= 300 & allArea < 500); % select relevant regions solved Returning specific regions [closed]
It is dd not DD and yy not YY, so change you dateFormat to MM/dd/yy. let dateFormatter = DateFormatter() dateFormatter.dateFormat = “MM/dd/yy” print(dateFormatter.date(from: dateString)) 0 solved Getting output which is not expected while formatting Date from string
Are these keywords identifiers? No, keywords are not identifiers. they gave me some keywords and tell me not to use them. What identifiers should I use then? For identifiers you have to use arbitrary words that are not keywords. It’s easier to explain with an example. Consider this line: int foo = 42; Here, int … Read more
In the Long class, there is a handy static function numberOfTrailingZeros, which does almost what you want, except that it returns zero (instead of -1) when the input is not divisible by 2. You could handle that case in different ways. For example, extending the answer of @0x476f72616e if ((num & 0x1) == 0) return … Read more
In the function argument: char arr[9][5] In the loop: for (i = 0; i<5; i++) { for (j = 0; j<9;j++) { if (arr[i][j] == 1) You flipped the position of i and j. i should go from 0 to 9, j from 0 to 5. 0 solved garbage value in C array
This is the best I can do without knowing your code: HTML: <h4 id=”myH4″>Hello World</h4> Javascript: document.getElementById(“myH4″).style.display=”none”; or document.getElementById(“myH4″).style.visibility=”hidden”; 7 solved how to hide a tag? [closed]
Use single quotes for raw HTML and curly braces around PHP variables. Like so; $content = “<meta property=’foo’ url=”{$url}” name=”{$name}”>”; 3 solved Concatenate HTML string and variable in PHP [closed]
Yes, it is possible. How depends on which OS you’re running. One approach is the PHP exec function to execute a external program. The command to be executed depend on the OS, as I said. Here are the command (If I’m correct, please tell me if I’m not): Debian / Ubuntu: /etc/init.d/mysql restart Mac OS … Read more
Here is an example of what you are trying to do. import java.util.ArrayList; import java.util.Arrays; public class Test{ public static void main(String[] args) { ArrayList<Integer> numberList = Arrays.asList(10234, 20233, 34546, 43546, 59865, 70002, 92435, 200354); for(int nbr : numberList){ //goes through the list if( nbr > 20000 && nbr < 50000){ System.out.println(nbr); } } } … Read more