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Global access to Rake DSL methods is deprecated
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Adding include Rake::DSL to the Rakefile before the applications load_tasks were called also worked for me.
So in the above user's case before the DemoApp::Application.load_tasks in the Rakefile.
shar...
Rails: Adding an index after adding column
Suppose I created a table table in a Rails app. Some time later, I add a column running:
5 Answers
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How to get the nvidia driver version from the command line?
...s information on Nvidia site on how to do so:
https://nvidia.custhelp.com/app/answers/detail/a_id/3751/~/useful-nvidia-smi-queries
Also, I found this thread researching powershell. Here is an example command that runs the utility to get the true memory available on the GPU to get you started.
# g...
Set cache-control for entire S3 bucket automatically (using bucket policies?)
...w how to specify them on put if I upload them myself but unfortunately the app that uploads them cannot set the headers as it uses s3fs to copy the files there.
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Get all unique values in a JavaScript array (remove duplicates)
...gle Script enabled ES6 Engine. Now I tested the last code with Sets and it appeared faster than the object method.
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Difference between DOMContentLoaded and load events
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@Sergey Nope. async resources - i.e <script async src=app.js/> - are loaded independently of the rest of page hence DOMContentLoaded would may get triggered before the resource is fetched from server
– Mehrad Sadegh
Jan 17 '19 at 23:33
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How can I see the raw SQL queries Django is running?
... and the parameters separately to the database adapter, which performs the appropriate operations."
From Django bug report #17741.
Because of that, you should not send query output directly to a database.
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How to pass prepareForSegue: an object
...:@"MySegue" sender:sender];
}
// This will get called too before the view appears
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
if ([[segue identifier] isEqualToString:@"MySegue"]) {
// Get destination view
SecondView *vc = [segue destinationViewControl...
How to disable text selection using jQuery?
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Always appreciate the CSS way to do things instead of using jQuery or JS in general. Just like jQuery animations vs CSS transitions, the way built into the browser is always going to be the best and most efficient.
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Why does Typescript use the keyword “export” to make classes and interfaces public?
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It is necessary if you are using modules. If you app is toward the larger side, modules are typically a better choice than creating big bundles / loading all your files up front.
– Fenton
May 20 '19 at 8:16
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