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What is the recommended way to delete a large number of items from DynamoDB?
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The link to BatchWriteItem is now docs.aws.amazon.com/amazondynamodb/latest/APIReference/…
– Tony
Jan 10 '17 at 15:18
4
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jQuery: Adding two attributes via the .attr(); method
... I'll accept your answer in 7 minutes, it's not letting me accept it right now.
– Ricardo Zea
Oct 22 '12 at 15:17
Corr...
How to trim leading and trailing white spaces of a string?
...onv.Unquote(ns)
if err != nil {
return err
}
// We can now trim the whitespace.
*s = ScrubString(strings.TrimSpace(ns))
return nil
}
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Are global variables in PHP considered bad practice? If so, why?
...m array ($obj, 'callbackMethod') in calls to preg_replace_callback()? (I know, I've fallen prey to this OOP pitfall...)
– grossvogel
Jul 1 '10 at 16:22
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how to File.listFiles in alphabetical order?
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Ok, now you justify why it's simpler if you just want to print the results so I will remove my downvote.
– zelanix
Feb 18 '14 at 16:19
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What is so special about Generic.xaml?
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@Zaheylu It's working now (I think MS was updating their docs)
– Alan McBee - MSFT
Jun 3 '16 at 0:53
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What's the difference between git reflog and log?
...ith some of your commit code) and delete the branches rm .git/refs/heads/*
Now git log --oneline will show only HEAD and its commits ancestors.
git reflog on the other hand is using direct log that is created inside .git/logs
Experiment: rm -rf .git/logs and git reflog is empty.
Anyway, even if you ...
How do you install ssh-copy-id on a Mac?
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ssh-copy-id is installed on macOS by default now.
$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.12.4
$ which ssh-copy-id
/usr/bin/ssh-copy-id
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What does the filter parameter to createScaledBitmap do?
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Also, do you know if it's doing area averaging if you pass filter = true?
– clahey
Nov 5 '10 at 15:36
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Get the IP address of the machine
...ires that you choose a specific external host. Most of the time, any well-known public IP should do the trick. I like Google's public DNS server address 8.8.8.8 for this purpose, but there may be times you'd want to choose a different external host IP. Here is some code that illustrates the full app...