for i in range(5): do this action Is (the Python way of saying “for each element in range(5) do this action”. range(5) can be replaced by any iterable collection. In this example the variable i is not used. We might write for i in range(5): print(i) which would print out all the values from the … Read more
If the values are stored as NSNumber objects, you can use the collection operators. For example: NSArray *array = @[@1234.56, @2345.67]; NSNumber *sum = [array valueForKeyPath:@”@sum.self”]; If you want to format that sum nicely using NSNumberFormatter: NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init]; formatter.numberStyle = NSNumberFormatterDecimalStyle; NSString *result = [formatter stringFromNumber:sum]; NSLog(@”result = %@”, result); If … Read more
You can do this something like same thing with getting member.id. const member = message.mentions.members.first() || message.guild.members.cache.get(args[0]) You can create the code similar to this. const role = message.mentions.roles.first() || message.guild.roles.cache.get(args[0]) Now you can adjust your code file: const member = message.mentions.members.first() || message.guild.members.cache.get(args[0]) const role = message.mentions.roles.first() || message.guild.roles.cache.get(args[1]) member.roles.add(role) //To add the mentioned … Read more
If you wish to count iterations, you should use enumerate() with open(‘fin.txt’) as fin, open(‘fout.txt’, ‘w’) as fout: for i, item in enumerate(fin, 1): if i == 7: item = “string\n” fout.write(item) 2 solved Python replace line by index number
As you’ve been told in the comments, I also don’t think you can save memory using yield in this case. However, if you only want to know how to use yield, this is one of the options: import pandas as pd data = [{ “id”: 123, “sports”: { “football”: { “amount”: 3, “count”: 54 }, … Read more
$servername = “localhost”; $username = “username”; $password = “password”; $dbname = “myDB”; $conn = new mysqli($servername, $username, $password, $dbname); $sql = “SELECT * FROM APPUsers WHERE Phone LIKE ‘%$phone%'”; $result = $conn->query($sql); Above there is a fast solution , but it is not safe , because is vulnerable to injection … Below let’s see how … Read more
This should work fine, but you may have re-defined input somewhere in your code, or your notebook is bugged. Try the following: x = input(“Enter text: “) a = list(x) 1 solved How can I get the “keyboard input” in IBM Watson studio?
You need to unbind the event. state=”disabled”/state=DISABLED makes button disabled but it doesn’t unbind the event. You need to unbind the corresponding events to achieve this goal. If you want to enable the button again then you need to bind the event again. Like: from Tkinter import * def printSomething(event): print(“Print”) #Start GUI gui = … Read more
You can do <?php if( get_current_user_id() ): // check if user is loggedin $current_user = wp_get_current_user(); //get user ?> <a href=”https://direktoriku.com/shopping/?user=<?php echo $current_user->user_login;?> <button>Click me</button> </a> <?php endif;?> 1 solved How to add wordpress username after url?
This code will terminate as the function is calld with k-1, meaning that the condition k>1 will eventually evaluate to False. Imagine recursion is like a continually growing tree and a squirrel is the interpreter. When the isort() function is called, the tree branches off and the squirrel runs to the end of that branch. … Read more
Add an array and choose one for the value. add_action(‘draft_post’, ‘add_custom_field’); function add_custom_field($post_ID) { global $wpdb; if(!wp_is_post_revision($post_ID)) { $colors = array(‘white’, ‘green’, ‘blue’); add_post_meta($post_ID, ‘random_color’, $colors[array_rand($colors, 1)], true); } } 2 solved Create custom field on post draft or publish?
All worksheets in a Workbook got an Index property. Index 1 means first sheet, index 2 second one, and so on. So the last sheet will have an Index equal to Sheets.Count. Knowing this, try replacing this part: For Each fnameCurFile In fnameList countFiles = countFiles + 1 Set wbkSrcBook = Workbooks.Open(Filename:=fnameCurFile) For Each wksCurSheet … Read more
You can’t change the colours of an SVG that’s included via <img> or background-image. You’ll need to include it inline in your page. You can then change the colours using the fill and stroke properties. .square { fill: red; stroke: blue; stroke-width: 4; } <div> <p>Hello world</p> <svg> <rect class=”square” x=”5″ y=”5″ width=”100″ height=”100″/> </svg> … Read more
So you can build out a new javascript object, but it might be tricky if you have object attributes of ‘items’ repeated over in the same object. I fixed this by making the results have an array of items like so. The algorithm is using a double for loop so it would be expensive for … Read more
Because this is very similar to How to reduce the database query-es I will then give you an outline of a possible solution: You have four similar loops with 1) 1 post && offset=0 2) 4 posts && offset=1 3) 5 posts && offset=1 4) 6 posts && offset=1 so your main query will be … Read more