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Azure table storage returns 400 Bad Request
... While we're at it, you can't have an enum property as well. I had to convert property to Integer
– Martin
Jan 9 '14 at 11:36
16
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Print a file's last modified date in Bash
...t the modification date as a timestamp
date -d @1503989421 +%Y%m%d%H%M%S # Convert the date (from timestamp)
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Check if checkbox is checked with jQuery
...="chk[]" id="chk[]" value="Bananas" />
Instead, drop the ID, and then select them by name, or by a containing element:
<fieldset id="checkArray">
<input type="checkbox" name="chk[]" value="Apples" />
<input type="checkbox" name="chk[]" value="Bananas" />
</fieldse...
Sort hash by key, return hash in Ruby
... to accomplish this you can run the #to_h method on the array of tuples to convert them to a k=>v structure (hash).
hsh ={"a" => 1000, "b" => 10, "c" => 200000}
Hash[hsh.sort_by{|k,v| v}] #or hsh.sort_by{|k,v| v}.to_h
There is a similar question in "How to sort a Ruby Hash by number v...
“unmappable character for encoding” warning in Java
... as EUC-JP and UTF-8.. If -encoding is not specified, the platform default converter is used. (DOC)
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How can I set a custom date time format in Oracle SQL Developer?
...veloper's menu go to: Tools > Preferences.
From the Preferences dialog, select Database > NLS from the left panel.
From the list of NLS parameters, enter DD-MON-RR HH24:MI:SS into the Date Format field.
Save and close the dialog, done!
Here is a screenshot:
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How to get the changes on a branch in Git
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'git cherry' outputs a list of commit IDs. Can I convert these into a single diff combining all the changes in every commit?
– Jonathan Hartley
Jul 20 '11 at 15:44
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How to list all the available keyspaces in Cassandra?
...keyspace in the system schema using the SQL query
below is the command.
SELECT * FROM system_schema.keyspaces;
Hope this will answer your question...
You can go through the explanation on understanding and creating the keyspaces from below resources.
Documentation:
https://docs.datastax.co...
How to compute the sum and average of elements in an array?
... iterate through the array, since your values are strings, they have to be converted to an integer first. And average is just the sum of values divided by the number of values.
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How do I get the last inserted ID of a MySQL table in PHP?
...TO_INCREMENT column by that client. This is the reason you should not use select MAX(ID)
– woens
Oct 4 '12 at 20:15
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