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How do I view events fired on an element in Chrome DevTools?
...ect wanted element) then go to Console tab and write:
monitorEvents($0)
Now when you move mouse over this element, focus or click it, the name of the fired event will be displayed with its data.
To stop getting this data just write this to console:
unmonitorEvents($0)
$0 is just the last DOM ...
Will strlen be calculated multiple times if used in a loop condition?
I'm not sure if the following code can cause redundant calculations, or is it compiler-specific?
18 Answers
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Where is Maven' settings.xml located on mac os?
...
If you use brew to install maven, then the settings file should be in
/usr/local/Cellar/maven/<version>/libexec/conf
share
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Python: Ignore 'Incorrect padding' error when base64 decoding
...ome data that is base64 encoded that I want to convert back to binary even if there is a padding error in it. If I use
17 ...
How do I update pip itself from inside my virtual environment?
...
This is now what pip itself recommends, if it detects a newer version of itself.
– tephyr
May 29 '16 at 21:51
1
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How to remove a directory from git repository?
...l this delete the directory from the point it was added to repository till now? Or is it just to remove the directory and recommit it to the .git repo?
– alpha_989
Jan 21 '18 at 18:15
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The role of #ifdef and #ifndef
In this what is the role of #ifdef and #ifndef , and what's the output?
4 Answers
4...
Loading local JSON file
...
In a more modern way, you can now use the Fetch API:
fetch("test.json")
.then(response => response.json())
.then(json => console.log(json));
All modern browsers support Fetch API. (Internet Explorer doesn't, but Edge does!)
source:
Using F...
surface plots in matplotlib
...
For surfaces it's a bit different than a list of 3-tuples, you should pass in a grid for the domain in 2d arrays.
If all you have is a list of 3d points, rather than some function f(x, y) -> z, then you will have a problem because there are mult...
How to add 'ON DELETE CASCADE' in ALTER TABLE statement
...d try your above command, put add constraint instead of modify constraint.
Now this is the command:
ALTER TABLE child_table_name
ADD CONSTRAINT fk_name
FOREIGN KEY (child_column_name)
REFERENCES parent_table_name(parent_column_name)
ON DELETE CASCADE;
...