Use mysql_fetch_row, then you can use $row_data[0] etc. while ($row_data = mysql_fetch_row($res_data)) { $html .= ‘<tr>’; for($i = 0; $i < count($row_data); $i++) { $html .='<td>’.$row_data[$i].'</td>’; } $html .= ‘</tr>’; } Please note that you should not combine this with SELECT * as any changes to the column order would break your code. 8 solved … Read more
You have several problems with your line. echo “<td><form action=\”del_prod.php\” method=\”post\”><input type=\”checkbox\” name=\”product_id\” value=\””.$row[‘product_id’].”\” /></td>”; You’re not escaping the double quotes. You are missing the opening < on the input tag. You’re not closing the input tag. You’re not concatenating the $row[‘product_id’] in the string properly. You’re missing a semi-colon. This is all aside from … Read more
Welcome to stackoverflow. Please research your topic before submitting a question. If you want to understand how Android handles Java etc. you need to be read up on internals of Android. I will suggest just search for Android Internals. Try this video as well: Marakana Android Internals Marko explains the internals of Android very nicely … Read more
while I’m pretty sure this is a homework assignment and well, you really should provide code of your own, at least try to, I found the thing amusing so I went ahead and gave it a try. I guess I’ll be downvoted for his and I probably do deserve it, but here goes anyway. What … Read more
You you want to cut/paste, you can access the text node and then append it to the div like $(‘#try’).append($(‘small br’).prop(‘nextSibling’)) small { color: red; } div { color: green; } <script src=”https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js”></script> <small>Price for one. <br> Price for two.</small> <div id=”try”></div> 6 solved Remove into tags jQuery
My guess is you’re trying to set the Classproperty of all the students in the list at once. You can do this with the ForEachextension method (include using System.Linq): class Student { public int Id { get; set; } public string Name { get; set; } public int? Class { get; set; } } public … Read more
You can try something like a[^ab]*b [^ab]* matches anything other than a or b zero or more times Regex Demo 2 solved Regular express begin with “a” end with “b”, and can not exist a or b between
I would use date() instead, which is something I’ve just done on my website: <?php echo date(“D M d, Y G:i a”); ?> it’s explained in a little more detail here, as regards formatting. Maybe you want: <?php echo date(“G:i”); ?> the formatting is up to you, but date() is what you want 😉 4 … Read more
You can set m_obj as an array. Then use a for loop to check bool check(Obj* obj) { for (int i = 0; i < 4; i ++) { if (obj->id == i) continue; if (m_obj[i]->status == true) return true; } return false; } Or add them together, then subtract m_obj[obj->id]->status。Check the result is zero … Read more
This is almost the same as BLUEPIXY‘s answer since I believe it’s the straight forward solution, but since you are confused by the function pointer, I removed that. #include <stdio.h> #include <stdlib.h> void printValue() { static unsigned int y; printf(“%d\n”, y); y += 1; } void recursiveFunction(int counter) { printValue(); if (–counter == 0) return; … Read more
from collections import defaultdict my_word=”apple” d = defaultdict(list) for a,b in zip(my_word,my_word[1:]): d[a].append(b) maybe?… collections.Counter might be usefull as well 0 solved Creating a dictionary based on a word [closed]
The ternary conditional operator must return a value. The second and third operands can’t be statements that don’t return anything. They must be expressions that return a value. You could switch it to : System.out.println(banana ? “True” : “False”); Note that banana == true || false is equivalent to banana == true, which is equivalent … Read more
It’s not the correct one, it’s just one of many possible ways to edit your .py files and work on Python projects. There are many other IDEs around, and some developers just use their favorite text editors with Python plugins Unlike Mathematica, Maple and MATLAB, you’re not really bound to any particular development environment 4 … Read more
using IN operator should NOT have performance issues. If you insist NOT using IN operator, replace your query with: Select col1,col2,col3 from table1 where col4=1 OR col4=2 OR col4=3 OR col4=4; solved In operator alternative in mysql
This is a very weird way to handle data. I would use a nested dicts: exampleDictionary = {‘thing on ground’: {‘backpack’: {‘tea’: ‘Earl Grey’}}} print exampleDictionary[‘thing on ground’] print exampleDictionary[‘thing on ground’][‘backpack’] print exampleDictionary[‘thing on ground’][‘backpack’][‘tea’] Outputs: {‘backpack’: {‘tea’: ‘Earl Grey’}} {‘tea’: ‘Earl Grey’} Earl Grey 2 solved Python. Converting string into directory [closed]