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ERROR: Error 1005: Can't create table (errno: 121)
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USE myschema;
DROP TABLE `#mysql50##sql-9ad_15`;
After doing so, I was then able to successfully run my ALTER TABLE.
For completeness, as per the MySQL documentation linked, "the #mysql50# prefix tells MySQL to ignore file name safe encoding introduced in MySQL 5.1."
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What does = +_ mean in JavaScript
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@AkiSuihkonen Yes good I believe x|0 is even faster then +. Correct ? nice technique :). (2) I use ~ just to show OP that + is not only a sign can be use (i myself use +).
– Grijesh Chauhan
Mar 1 '13 at 6:39
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How to prevent auto-closing of console after the execution of batch file
...your script without the console window (for example through the vbscript), then it would hang until you kill it through the Task Manager.
– Andry
Jul 1 '19 at 21:01
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Lightweight Javascript DB for use in Node.js [closed]
...oDB is a very nice feature - develop your app to work with small local db, then if you need to, scale up to MongoDB.... Thanks!
– Brad Parks
Oct 19 '16 at 0:54
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What is the error “Every derived table must have its own alias” in MySQL?
...sed as tt and it will have the following columns id, key1, key2, key3.
So, then with the initial SELECT from that table we finally select the id and key1 from the tt.
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How to comment a block in Eclipse?
..."Preferences", go to the keyboard shortcut (type Keys into the filter) and then look for comments. Maybe you've got different key bindings to the default.
– Jon Skeet
Oct 29 '14 at 14:07
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JavaScript - Get minutes between two dates
...example if Christmas is "12-25-2015 03:55" and today is "12-25-2015 02:00" then the hourDiff is two hours. Should be one hour.
– HoffZ
Jun 17 '15 at 10:36
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Purpose of returning by const value? [duplicate]
...l and head, and if you want to determine if a node is a tail or head node, then you can compare it with the value returned by that function.
Though any optimizer would most likely optimize it out anyway...
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Check if a string contains a number
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@Ray Then the RegEx can be extended like this r'-?\d+'
– thefourtheye
Feb 25 '16 at 18:53
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Is there a way to perform “if” in python's lambda
...here are plenty of legitimate uses of lambdas. If you can't think of any, then that's not lambda's fault. (I'm not a fan of the syntax itself, of course--it's a clumsy workaround for the fact that Python's poorly-conceived indentation syntax can't handle inline functions like normal languages.)
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