what is procedure to convert nan to empty string in python? what method should be used convert nan to empty string in python?
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how to start variable in PHP session ? is there any method to register a variable in PHP session ?
for suppose var d='1 is new number' and i want to remove 1 from the above javascript string varable how to eliminate numerical values from a string
what is the process/stage of Web development ?
i get the following error for the w3c validator test : how to solve this problem with html tag?
What is use of initial scale, user-scalable, minimum-scale, maximum-scale attribute in meta tag?
how to generate a Swiss QR Bill code with React ?
How to "flatten" a multi-dimensional array to one array in PHP ?
how to Convert this string to timestamp PHP ?
How do I PHP-unserialize a jQuery-serialized form?
Unserializing PHP array not working
match() against() - order by relevance and column in MySQL ?
str_replace in php
using - jQuery for selection boxes and using multiple selection its region dropdown where i want to select more than region at a time. find("input") is giving me hidden input created by select2 . but on change event not giving value on change. same as for click event. it not giving any alert. i put alert for just demo purpose but i want to send ajax request to server to get more result on based on the selection.
i had uploaded cake php in subfolder so cake folder have my cake php work. and when i browse http://www.example.com/subfolder1/cake i got internal server . i tried to change .htacess file but dont work .
when i click on the link for code above . it s goes to index page of site but i want to show Modal popup on the click of the link. so it should run showModal function instead of redirecting to home page of website .
use it delay Javascript loading for some sec you can use dom ready event only instead of the setTimeout. like this
: If you are using non-ASCII characters in your CREATE TABLE statement, make sure that the character set and collation are set correctly. For example, if you are using UTF-8 characters, make sure that the character set is set to utf8mb4 and the collation is set to utf8mb4_unicode_ci. By following these troubleshooting tips, you should be able to resolve the MySQL error code 1005 and create your table successfully.
To get values from a multidimensional array in PHP, you can use nested loops or array functions such as array_walk_recursive() or array_column(). Here are some examples: Example 1: Using nested loops These are just a few examples of how to access values in multidimensional arrays in PHP. The specific approach you choose will depend on the structure and contents of your array, as well as the task you are trying to accomplish.
To convert a multidimensional array into a single array in PHP, you can use the array_merge() function recursively. Here is an example: As you can see, the multidimensional array has been flattened into a single-dimensional array.
To convert a string to date or () works with many different date and time formats, but it's not perfect and may not work with all formats. In such cases, you can use the DateTime class to parse the string.
To create a splash screen for your Electron.js application, you can display an HTML file containing your splash screen content before your main window is ready to show. This will provide users with a more polished experience. First, create an HTML file containing your splash screen content. This file will be displayed while your main window is being loaded. You can include any kind of content you want, such as images or animations. In your main Electron.js file, load the splash screen HTML file before the main window is ready to show. You can do this in the for the splash screen window to ensure that it appears on top of all other windows and does not have a visible frame. You can customize these options as needed to achieve the desired look for your splash screen.
The RecursiveIteratorIterator class in PHP provides a way to traverse through nested iterators or arrays recursively. It is particularly useful when working with complex data structures that have multiple levels of nesting. Here's a high-level overview of how the RecursiveIteratorIterator works: 1.Create an instance: Instantiate the RecursiveIteratorIterator class and pass the iterator or array you want to iterate over as a parameter. 2.Set the traversal mode: Specify the mode for the iterator to traverse through the nested data structure. This can be set to various modes such as LEAVES_ONLY, SELF_FIRST, or CHILD_FIRST. 3.Traverse the data structure: Use a loop or foreach statement to iterate over the RecursiveIteratorIterator object. This will recursively traverse through all nested levels of the data structure. 4.Access the values: Retrieve the value of each element as you iterate through the data structure. Here's an example that demonstrates how to use the RecursiveIteratorIterator to iterate through a multi-level array: $iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($data)); foreach ($iterator as $key => $value) { echo "$key => $value\n"; } In this example, we define a multi-level array called array using the RecursiveArrayIterator class, and pass this iterator to the RecursiveIteratorIterator class to create a new iterator. We then use a foreach loop to iterate through the iterator, printing out each key-value pair to the console. Note that the RecursiveIteratorIterator can be used to traverse through more complex data structures, such as XML documents or database query results. It provides a powerful and flexible way to iterate over nested data structures in PHP.
buffered= True can do the job.
The let us get by example how the SUBSTRING function works? select SUBSTRING("MYSQL", 3,3) so SUBSTRING function return "SQL" from "MYSQL" because it had second argument 3 which is say SUBSTRING method to start to return part of after of 3 characters of the given string. examples :
try to use Writing a spider to crawl a site and signup or login with code and try to order with Scrapy code which calls Spider
repalce <android.support.design.widget.TextInputLayout with < com.google.android.material.textfield.TextInputLayout and also replace </android.support.design.widget.TextInputLayout with </com.google.android.material.textfield.TextInputLayout
should use to store Session data
console.log('hi'); will be executed when HTML-Document is loaded and DOM is ready
do it with Mysql itself in query by using RAND() function use rand() in where clause above query give randomize result every time you run or execute it
there is no specific problem one can define for the other error but other error means your page is very slow, remove the unused resources to make it faster maybe it lead you to remove other errors at rich-results test
if you don't want to use mysqli_num_rows than you can count the rows at Mysql Queries as well it will print the total count of the rows for Mysql Query
customer_id is registered after login at OSCommerce you can check or get user id like this and can use as want function contain the current logged in user id.
how to send back to previous page , i have form based on multiple step , where it have back button to go back to previous page so is there any way to go back previous url or page by JavaScript
i have an mp4 format video i want to convert mp4 format to audio format and so its also reduce some size so compact version from video to audio
let me show you 'use strict'; at starting of the code at javascript programming it prevent global variable declaration at without asking ,