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Get the new record primary key ID from MySQL insert query?
Let's say I am doing a MySQL INSERT into one of my tables and the table has the column item_id which is set to autoincrement and primary key .
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Add string in a certain position in Python
...do this would be to turn the string into a list, which can then be indexed and modified without any slicing trickery. However, to get the list back to a string you'd have to use .join() using an empty string.
>>> hash = '355879ACB6'
>>> hashlist = list(hash)
>>> hashli...
SQL Server: Maximum character length of object names
...mes can only be up to 116 character long.
It is perfectly explained here.
And the verification can be easily made with the following script contained in the blog post before:
DECLARE @i NVARCHAR(800)
SELECT @i = REPLICATE('A', 116)
SELECT @i = 'CREATE TABLE #'+@i+'(i int)'
PRINT @i
EXEC(@i)
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How do you round a float to two decimal places in jruby
...ution if you are looking for string output.
– Dylan Vander Berg
Aug 6 '17 at 4:33
this is right. I was generation rand...
Polymorphism with gson
... problem deserializing a json string with Gson.
I receive an array of commands. The command can be start, stop , some other type of command. Naturally I have polymorphism, and start/stop command inherit from command.
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MySQL skip first 10 results
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more easy to understand than limit 10,10
– shellbye
May 5 '16 at 6:11
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Git checkout: updating paths is incompatible with switching branches
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If the remote branch you want to checkout is under "New remote branches" and not "Tracked remote branches" then you need to fetch them first:
git remote update
git fetch
Now it should work:
git checkout -b local-name origin/remote-name
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How to delay the .keyup() handler until the user stops typing?
... works:
The delay function will return a wrapped function that internally handles an individual timer, in each execution the timer is restarted with the time delay provided, if multiple executions occur before this time passes, the timer will just reset and start again.
When the timer finally ends, ...
How can I get the application's path in a .NET console application?
...ged in a *.lnk file, in the "Start in:" field?
– Alexander
Jun 15 '16 at 14:46
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How can I see the specific value of the sql_mode?
...RACLE,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,NO_AUTO_CREATE_USER and etc are not set? Or do you mean that some of them are set but simply not shown by default?
– Pacerier
Apr 22 '16 at 3:44
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