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How do I get the coordinates of a mouse click on a canvas element?
What's the simplest way to add a click event handler to a canvas element that will return the x and y coordinates of the click (relative to the canvas element)?
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How to create a CPU spike with a bash command
I want to create a near 100% load on a Linux machine. It's quad core system and I want all cores going full speed. Ideally, the CPU load would last a designated amount of time and then stop. I'm hoping there's some trick in bash. I'm thinking some sort of infinite loop.
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How to get a Fragment to remove itself, i.e. its equivalent of finish()?
...pressed calls finish which then bubbles up through onActivityResult() to additionally destroy C and B.
13 Answers
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How do you copy a record in a SQL table but swap out the unique id of the new row?
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AaronSiebAaronSieb
7,60688 gold badges3737 silver badges5656 bronze badges
2
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Python logging: use milliseconds in time format
...nds.
If we change the definition of ct to make it a datetime object instead of a struct_time, then (at least with modern versions of Python) we can call ct.strftime and then we can use %f to format microseconds:
import logging
import datetime as dt
class MyFormatter(logging.Formatter):
conve...
Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an
I have read the documentation of each function on jQuery official website , but there is no such comparison listings between below functions:
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How do you clear Apache Maven's cache?
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Peter G
2,39822 gold badges2222 silver badges3131 bronze badges
answered Sep 13 '11 at 22:14
palacsintpalacsint
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Selenium c# Webdriver: Wait Until Element is Present
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Jim Scott
2,2731616 silver badges1515 bronze badges
answered Aug 9 '11 at 8:51
Mike KwanMike Kwan
22.3k101...
Find out whether Chrome console is open
...eaving these previous answers here for historical context. Currently Muhammad Umer's approach works on Chrome 78, with the added advantage of detecting both close and open events.
function toString (2019)
Credit to Overcl9ck's comment on this answer. Replacing the regex /./ with an empty function ob...
ASP.NET MVC - TempData - Good or bad practice
...action redirect to another page before the confirm step. I wonder if instead after they first submit, you could do enough processing to generate the confirm dialog, then return the original page with the confirm question. Similar to how you might do validation, except the validation rule checks wh...