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How to sort a list of objects based on an attribute of the objects?
...r the great answer. In case if it is a list of dictionaries and 'count' is one of its key then it needs to be changed like below : ut.sort(key=lambda x: x['count'], reverse=True)
– dganesh2002
Dec 8 '16 at 21:20
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Restoring MySQL database from physical files
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Valuable answer, but I had to go one step further for things to work fine: since I had to log in as root to restore the files, the mysql user running the mysqld process couldn't access them. Doing a chmod -R mysql:mysql . on the mysql data directory is quick...
How to get folder path from file path with CMD
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Cool. Do I need a particular score to modify someone else's wiki post?
– Wadih M.
Mar 18 '09 at 19:21
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Connect to Amazon EC2 file directory using Filezilla and SFTP
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To add to what was mentioned above make sure you delete the default value of 21 in port text box (default for sftp) as it seems to work with port 22. It started working for me when I deleted the port.
– rahul
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Sending email in .NET through Gmail
... error message until I realized I was testing with an account (my personal one) that had two factor authentication turned on. Once I used an account that didn't have that, it worked fine. I could also have generated a password for my application that I was testing from in my personal acct, but I d...
How to detect the currently pressed key?
... also be true if Ctrl+Shift is down. If you want to check whether Shift alone is pressed,
if (Control.ModifierKeys == Keys.Shift)
If you're in a class that inherits Control (such as a form), you can remove the Control.
s...
Coredata Error “data: ”
...the documentation for NSFetchRequest for more information.
If you access one of the properties, core data will go to the persistent store and fetch the rest of your values, then you'll get the full description in the logs.
This seems to be such a common misunderstanding that I decided to write a...
Check whether HTML element has scrollbars
... when I came up with this, I was looking to implement autoscroll for a component, so having disabled scrollbars is useless in that case. That also appears to be the case for this question (it needs to "be scrolled by humans")
– lotif
Jan 8 '18 at 1:39
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What is a WeakHashMap and when to use it? [duplicate]
What is a WeakHashMap and when should one be using it? What are the differences between a WeakHashMap and a HashMap ?
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Docker how to change repository name or rename image?
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I also find that omitting :latest is fine if there's only one tag for the image name at stake. But it's quite very idiosyncratic that the image name is called a REPOSITORY (and not an image) in the output of docker images while it needs to be renamed with a command called tag where...