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NameError: global name 'unicode' is not defined - in Python 3
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you are right Martijn, I forgot to include : in my code, thanks for the help, it works now.
– TJ1
Nov 9 '13 at 15:13
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Run a callback only if an attribute has changed in Rails
I have the following association in my app:
3 Answers
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CharSequence VS String in Java?
...arSequence would have been in place from the beginning, but such is life.
My class diagram below may help you see the big picture of string types in Java 7/8. I'm not sure if all of these are present in Android, but the overall context may still prove useful to you.
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lock(new object()) — Cargo cult or some crazy “language special case”?
...ultant, and while dozens of red flags have already popped up, I can't wrap my head around the following snippet:
3 Answers
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How to check whether an array is empty using PHP?
...hanks very much for this. It was really informative and was able to solve my issue using array_filter()
– Brian Powell
Feb 25 '15 at 15:54
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How can I alter a primary key constraint using SQL syntax?
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ALTER TABLE db.table DROP PRIMARY KEY is for MySQL. (Not MSSQL.)
– Roy Latham
Sep 25 at 16:43
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How to make Sequelize use singular table names
...owing
freezeTableName: true,
// define the table's name
tableName: 'my_very_custom_table_name'
})
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Python, Unicode, and the Windows console
...tead, you get \xNN output for unprintable characters, which was enough for my diagnostic messages.
– CODE-REaD
May 14 '16 at 17:25
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Why git can't do hard/soft resets by path?
...ommand? And making reset to do the same thing would confuse users further. My answer was that --hard option is not applicable to specific files because it is a mode for branch reset, not index reset. And working tree reset is named checkout, as you can read in other answers. All of that is just a ba...
XMLHttpRequest cannot load file. Cross origin requests are only supported for HTTP
... wamp? I am running wamp and still receiving this message. Apache, php and mysql are all up-to-date
– user2883071
Dec 24 '14 at 18:52
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