You want to examine all the objects in your input array, then push it into an array identified by the first letter of the name in your object. var input = [{ name: “John”, id: “123” }, { name: “Josh”, id: “1234” }, { name: “Charlie”, id: “1234253” }, { name: “Charles”, id: “123345” } … Read more
There are multiple issues with your current code. You fetch the first row with $row = mysqli_fetch_array($select); (line 3), but you don’t do anything with it. This means that the first result is discarded. Your while loop attempts to loop over an incorrect variable ($query is a string, not the result-object), and you’ve quoted it … Read more
random.shuffle is your friend, according to the docs random.shuffle(x[, random]) . Shuffle the sequence x in place. import random #Convert string to list of chars li = list(‘ABDEB’) for i in range(5): #Shuffle the list, the last shuffled list is shuffled every time random.shuffle(li) #Convert list to string again and print print(”.join(li)) Output might look … Read more
i want to find the highest and lowest of each person final results of percentage,sum,project,MID,Final and grade with searching method. I do not understand what you mean because a lot of these data are unique for each person so how to speak about min/max on them ? Are you speaking about min/max among all the … Read more
Is this what you are looking for? b = [[j for i in a for j in i]] 1 solved Lists in Python – Each array in different row [duplicate]
Since you have read the user input into the variable input, check its content string input = Console.ReadLine().ToUpper(); switch (input) { case “S”: //TODO: Shake the Ball break; case “A”: //TODO: Ask a question break; case “G”: //TODO: Get the answer break; case “E”: //TODO: Exit the game break; default: // Unknown input break; } … Read more
You’re setting the string userAnswer = “”; in your declaration. but.. in your if you’re checking it on if (userAnswer != null) but… it’s never null You should check if (userAnswer != “”) Because if a string has the value null isn’t the same as an empty string “” 4 solved If Statement Not working … Read more
Because the program didn’t explicitly specify a format for the data output, sharp generated the output in the same format as the image source. In this case the input format was PNG, so your data buffer content is also in PNG format. That’s why the first 8 bytes of data are the standard PNG file … Read more
Most of SQL injection examples use the ;DROP TABLE students payload which is not even a thing in many software setups. This is just an example. You are making a very common mistake, confusing an injection (a possibility to inject an unwanted code into the SQL query) with an exploit (the actual payload to be … Read more
Here’s my suggestion: Do not write the iCloud status to your persistent store. Users can enable or disable iCloud at any time. It doesn’t make sense to store the current value, because that might be wrong the next time you want to know. Instead, check the iCloud status when the app starts up, and observe … Read more
export only sets the environment variable in your current shell session and any child processes started by that shell session. It is certainly not “permanent”. The only way to set an environment variable for future shell sessions is to add the export command to a shell start-up file. Your best bet is probably to put … Read more
Stylish functional code: function createSeries($min, $max, $interval, $connector) { return array_map( function ($num) use ($interval, $connector) { return implode(‘ ‘, array($num, $connector, $num + $interval)); }, range($min, $max – $interval, $interval) ); } However, the most efficient way seems to be: function createSeries($min, $max, $interval, $connector) { $series = array(); for ($i = $min; $i … Read more
Probably the closest short of looping and building a string, is something using pprint.pformat, such as: >>> from pprint import pformat >>> my_dct = dict( k1=1, k3=3, k2=2,) >>> print(‘my_dct = {{\n {}\n}}’.format(pformat(my_dct, width=1)[1:-1])) my_dct = { ‘k1’: 1, ‘k2’: 2, ‘k3’: 3 } solved write() file by inserting dict in specific key order and … Read more
Try this script: <?php $aFilters[‘AgentName’]; $i = 0; foreach($agentsName as $ar) { echo “<option value=”$ar->id”>$ar->first_name$ar->last_name</option>”; $i++; } ?> <select <?php if ($i > 0) { echo ” disabled “} ?> name=”AgentName” id=’selAgentName’> <option value=””>Select Agent</option> </select> remove drop down script: <?php $aFilters[‘AgentName’]; $i = 0; foreach($agentsName as $ar) { $i++; if ($i>1) { echo “<select … Read more
Change your code following way- <?php $date2=date(‘Y’, strtotime(‘+1 Years’)); for($i=date(‘Y’); $i<$date2+5;$i++){ echo ‘<option>’.$i.’-‘.($i+1).'</option>’; } ?> solved PHP How to generate School Year?