My (shared) web host recently sent me this: “Our server monitoring systems keep indicating high server load persistently maintained by your website (…). Most of the hits are to the /www/www/wp-admin/admin-ajax.php script. We would advise the following: Do not stay logged into the WordPress dashboard through the day. Once you finish your work, you should … Read more
I randomly get high spikes in CPU and Memory. I have deactivated nearly all plugins trying to find the culprit. I have been turning on a few at a time then waiting 30 minutes to see how if the server says it is okay. Which it always does. I didn’t touch it for 3 hours … Read more
I have a problem with a Java application running under Linux. When I launch the application, using the default maximum heap size (64 MB), I see using the tops application that 240 MB of virtual Memory are allocated to the application. This creates some issues with some other software on the computer, which is relatively … Read more
I am confused about the method view() in the following code snippet. class Net(nn.Module): def __init__(self): super(Net, self).__init__() self.conv1 = nn.Conv2d(3, 6, 5) self.pool = nn.MaxPool2d(2,2) self.conv2 = nn.Conv2d(6, 16, 5) self.fc1 = nn.Linear(16*5*5, 120) self.fc2 = nn.Linear(120, 84) self.fc3 = nn.Linear(84, 10) def forward(self, x): x = self.pool(F.relu(self.conv1(x))) x = self.pool(F.relu(self.conv2(x))) x = x.view(-1, … Read more
What does the register keyword do in C language? I have read that it is used for optimizing but is not clearly defined in any standard. Is it still relevant and if so, when would you use it? 19 Answers 19
I have installed WordPress 3.8 and now I am trying to install WooCommerce – excelling eCommerce 2.0.20 plugin but every time I am getting this error: Note: I am trying to install plugin in local machine. Fatal error: Maximum execution time of 60 seconds exceeded in M:\XAMPP\htdocs\woocommerce\wp-includes\class-http.php on line 1327 I have tried with bellow … Read more
I’ve recently become interested in algorithms and have begun exploring them by writing a naive implementation and then optimizing it in various ways. I’m already familiar with the standard Python module for profiling runtime (for most things I’ve found the timeit magic function in IPython to be sufficient), but I’m also interested in memory usage … Read more
Initially I thought I’d use get_users() but it turned out it doesn’t support the display_name field. Then I’ve read about using WP_User_Query, but when I do it always exhausts the allowed memory size of 134217728 bytes. When I remove the memory limit this part of the page doesn’t even try to load. Now I’m thinking … Read more
look at the size of my wordpress database tables: are there simple ways to optimize it? I fear of running out of memory one day maybe bad collation? how can I analyze what is eating up so much space in the posts and post meta tables? 2 Answers 2 One thing you can do to … Read more
P0137 introduces the function template std::launder and makes many, many changes to the standard in the sections concerning unions, lifetime, and pointers. What is the problem this paper is solving? What are the changes to the language that I have to be aware of? And what are we laundering? 3 Answers 3
