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Rails migrations: Undo default setting for a column
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This is not true anymore as of Rails 3.1.0, cfr. apidock.com/rails/v3.1.0/ActiveRecord/ConnectionAdapters/…
– asymmetric
Jun 25 '13 at 12:28
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'str' object does not support item assignment in Python
...d May 17 '12 at 7:24
Burhan KhalidBurhan Khalid
144k1717 gold badges200200 silver badges247247 bronze badges
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Sublime text 2 - find and replace globally ( all files and in all directories )
...ou need. If nothing is set, the search is made on all files listed in the sidebar.
If you double click on a line of the search result, Sublime will jump to that line.
Notice these icons in the search bar:
The first (show context) toggles context in result format (if enabled, some lines of text ...
Why would you use Oracle database? [closed]
...iness that I believed was going to scale to Amazon proportions I might consider NoSQL solutions, otherwise I'd choose PostgreSQL, SQL Server (or indeed even Sybase now) over Oracle every time. I say this having worked (as a dev) with Oracle for 2 years - its terrible to work with!
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How do you increase the max number of concurrent connections in Apache?
... and CPU requirements for this optimal config. Or how do i take in the consideration of CPU and Memory also for this optimizations.
– indianwebdevil
Jul 23 '18 at 12:47
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Hibernate dialect for Oracle Database 11g?
...ledialect and Oracle 11g database using hibernate.hbm2ddl.auto = validate mode.
With this dialect Hibernate was unable to found the sequences (because the implementation of the getQuerySequencesString() method, that returns this query:
"select sequence_name from user_sequ...
Thread Safety in Python's dictionary
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Should consider single operation vs. composite operations,such as get-add-set.
– andy
Dec 19 '14 at 1:57
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how to bypass Access-Control-Allow-Origin?
...ll origins as mentioned by @RobQuist in his comment, and in his answer provided a better approach
– Rafay
Dec 13 '13 at 17:37
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Sublime Text 2 and 3: open the same file multiple times
I want to view the same file side-by-side. How do I open up two (or more) tabs for a single file?
5 Answers
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How do you downgrade rubygems?
...answered Feb 14 '11 at 13:55
pseidemannpseidemann
2,12922 gold badges1111 silver badges1414 bronze badges
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