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Create new user in MySQL and give it full access to one database
...de/site accessing MySQL on the same machine, hostname would be localhost.
Now, the break down.
GRANT - This is the command used to create users and grant rights to databases, tables, etc.
ALL PRIVILEGES - This tells it the user will have all standard privileges. This does not include the privileg...
Count number of rows within each group
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I don't know but this could be useful as well... df %>% group_by(group, variable) %>% mutate(count = n())
– Manoj Kumar
Dec 14 '16 at 17:57
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What is the advantage to using bloom filters?
...in the article). You populate your filter from this disk-bound data once.
Now you have the filter in RAM. When you need to process some element, you query your filter to see if it stands a chance of existing in your data set. If it doesn't, no extra work is done. No disk reads, etc. (Which you woul...
UIView Infinite 360 degree rotation animation?
...de for iOS 3.0 and below but for newer programmers and new projects, Apple now warns users away from these methods in the Docs & @Nate code uses the block based animations that Apple now prefers
– PaulWoodIII
May 15 '13 at 4:46
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HTML/CSS: Making two floating divs the same height
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No, we are now in 2014 (;
– Francisco Presencia
Jan 15 '14 at 4:55
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How to open a second activity on click of button in android app
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@HenryAspden i have edit my code now try this. i have put this code in onCreate try this way.
– J.D.
Nov 2 '12 at 12:15
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How can I fill a div with an image while keeping it proportional?
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An old question but deserves an update as now there is a way.
The correct CSS based answer is to use object-fit: cover, which works like background-size: cover. Positioning would be taken care of by object-position attribute, which defaults to centering.
But there ...
How to import a module given the full path?
... can be used instead of the explicit import here if the module name isn't known at runtime I would add a sys.path.pop() in the end, though, assuming the imported code doesn't try to import more modules as it is used.
– Eli_B
May 6 '19 at 21:45
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How do you clear the SQL Server transaction log?
...ame size again, not very much is accomplished by shrinking it temporarily. Now, depending on the recovery goals of your database, these are the actions you should take.
First, take a full backup
Never make any changes to your database without ensuring you can restore it should something go wrong.
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Is an HTTPS query string secure?
... domain specific information is used, i.e., only example.com will be used.
Now, your client will try to connect to the server with the IP address 124.21.12.31 and will attempt to connect to port 443 (SSL service port not the default HTTP port 80).
Now, the server at example.com will send its certifi...