Gives an overview of your scheduled tasks and the next time they are scheduled to run, you may use the schedule:list Artisan command:
php artisan schedule:listTo test the schedule on local we can use this command. This command will run in the foreground and invoke the scheduler every minute until you terminate the command.
php artisan schedule:workThis command shows the dependency chain, detailing which packages depend on the specified package. This can be particularly helpful for debugging dependency issues or understanding the relationships between different packages in your project.
The basic syntax for the composer why command is:
composer why [package-name]
composer why php-http/discovery
Example output
sentry/sentry 3.14.0 requires php-http/discovery (^1.11, <1.15)If you want even more detailed information about the dependency chain, you can use the --tree option:
composer why --tree php-http/discovery
└──sentry/sentry 3.14.0 (requires php-http/discovery ^1.11, <1.15)
├──sentry/sdk 3.3.0 (requires sentry/sentry ^3.9)
│ └──sentry/sentry-laravel 3.2.0 (requires sentry/sdk ^3.3)
│ └──laravel/laravel dev-master (requires sentry/sentry-laravel ^3.2)
└──sentry/sentry-laravel 3.2.0 (requires sentry/sentry ^3.12)
└──laravel/laravel dev-master (requires sentry/sentry-laravel ^3.2)I’ve been using Laravel Excel for about a year now, and it’s been really helpful for importing large CSV files into my database. However, I wasn’t entirely sure how their batching feature works. So, I’ve been looking into it using the information I found in the MySQL log file. Here they explained how we can implement batching.
Used Laravel version 9 and Laravel Excel version 3.1
Initially, I assumed that if I have 10,000 records and my batch size is set to 1000, it would result in only 10 insert queries to the database. However, after examining the MySQL logs, I realized that this is not the case.
it is evident that each record from the dataset is being prepared and executed as an individual insert operation within a single transaction. This means that for each record, there’s a separate prepare and execute cycle, but all of these operations are encapsulated within a single transaction.
This behavior does not equate to batching in the sense of executing a single insert statement for multiple rows. Instead, each row is inserted individually, but the use of transactions likely helps in optimizing the process by ensuring that all inserts are either committed or rolled back together, which can improve performance and ensure data integrity.
So, while there isn’t a single insert query for multiple rows, the package is using transactions to group multiple insert operations together, which is a form of batch processing but on the transaction level rather than the insert statement level. This approach ensures that the database is not committed for every single insert operation, which would be significantly less efficient.
Here’s what I’ve managed to figure out, but I might be mistaken. If any of you have experience with this package and have attempted to grasp its logic, please share your insights.
Occasionally, when aiming to enhance database query performance, it’s necessary to examine the queries executed by the application on the database. Here’s a method for logging MySQL queries. The development environment, I am using is Ubuntu version 22.04 with MySQL version 8.0.35
There are several ways to do it but we are following a quick and easy way to enable it. A more complex way is to update the configuration file or create a custom configuration file.
First, we need to create the log file for MySQL
cd /var/log/mysql/
sudo touch mysql-general.log
Now we need to make sure that MySQL has access to write this file. Ownership by default when we created this file
The ownership is root root, but we can see the ownership of previous files is mysql adm. Let’s change ownership
sudo chown mysql:adm mysql-general.log
Now we have a log file in place, let’s try to enable the logs now.
Login into MySQL CLI and let’s see the value of general_log
Now let’s run these 2 command
SET GLOBAL general_log = 'ON';
SET GLOBAL general_log_file = '/var/log/mysql/mysql-general.log';
If everything goes well you will see general_log value ON. If some issue with log file ownership or permission MySQL may throw an error like this
Here we are getting posts for a custom post type hp_listing, custom taxonomy hp_listing_region and the taxonomy term boston
when we open posts you can get post_type from URL
wp-admin/edit.php?post_type=hp_listing
then to get the taxonomy open the taxonomy page
wp-admin/edit-tags.php?taxonomy=hp_listing_region&post_type=hp_listing
<?php
$args = array(
'post_type' => 'hp_listing', // your custom post type
'posts_per_page' => 10, // the number of posts to retrieve
'tax_query' => array(
array(
'taxonomy' => 'hp_listing_region', // your custom taxonomy
'field' => 'slug',
'terms' => 'boston', // replace with your category slug
),
),
);
$query = new WP_Query($args);
if ($query->have_posts()) :
while ($query->have_posts()) : $query->the_post();
// Output the title and content of each post
the_title('<h2>', '</h2>');
the_content();
endwhile;
wp_reset_postdata();
else :
echo '<p>No posts found for this category.</p>';
endif;
?>On the Format tab, in the Bar Styles group, select the Critical Tasks check box. Project applies red formatting to the critical tasks’ Gantt bars.
Cindy Lewis, Carl Chatfield, Timothy Johnson. (2019). Microsoft Project 2019 – Step by Step [Texidium version]. Retrieved from http://texidium.com
In Microsoft Project, to edit a task name using keyboard shortcuts, you typically need to first select the task you want to edit. Once the task is selected, you can press F2. This shortcut key puts the task name in edit mode, allowing you to change the task name directly in the table cell where the task name is displayed. After pressing F2, simply type the new name for your task and press Enter to apply the changes.
qpdf is a command-line program that can convert PDF files from one version to another, or remove restrictions. It does not, however, remove DRM. First, you need to install qpdf if it’s not already installed:
sudo apt update
sudo apt install qpdf
To remove restrictions from a PDF file, run the following command:
qpdf --decrypt input.pdf output.pdf
Replace input.pdf with the name of your PDF file and output.pdf with the name of the new unrestricted file.
List Versions
nvm ls-> v14.21.3
v18.16.1
system
default -> 14 (-> v14.21.3)
iojs -> N/A (default)
unstable -> N/A (default)
node -> stable (-> v18.16.1) (default)
stable -> 18.16 (-> v18.16.1) (default)
lts/* -> lts/hydrogen (-> v18.16.1)
lts/argon -> v4.9.1 (-> N/A)
lts/boron -> v6.17.1 (-> N/A)
lts/carbon -> v8.17.0 (-> N/A)
lts/dubnium -> v10.24.1 (-> N/A)
lts/erbium -> v12.22.12 (-> N/A)
lts/fermium -> v14.21.3
lts/gallium -> v16.20.1 (-> N/A)
lts/hydrogen -> v18.16.1Use version – From the available list we can select any version
nvm use 18.16.1
Helptipsweb 