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How to rollback a specific migration?
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Another word of warning - don't ever do STEP=-1. I did that once and it went mad, rolling back everything. Not nice! This was Rails 4.2 - I guess it may be fixed by now.
– Dave Hartnoll
Mar 13 '18 at 16:37
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What does AngularJS do better than jQuery? [closed]
...lar will
then provide you a $scope handler, which you can populate (statically
or through calls to the web server).
This is a good understanding of data-binding. I think you've got that down.
DOM Manipulation
For simple DOM manipulation, which doesnot involve data manipulation
(eg: colo...
Remove Safari/Chrome textinput/textarea glow
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Edit (11 years later): Don't do this unless you're going to provide a fallback to indicate which element is active. Otherwise, this harms accessibility as it essentially removes the indication showing which element in a document has focus. Imagine being a keyboard user and not really know...
HTML table td meaning
...t of knowing. See: w3schools.com/html/html_tables.asp - Table rows are divided into table data with the <td> tag.
– Gombat
Sep 20 '15 at 22:35
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Displaying the build date
...ring(0,16);}} > "$(ProjectDir)\BuildTimestamp.cs" - - - --> then can call it with Build.Timestamp
– FabianSilva
Jun 2 '14 at 16:10
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VIM Ctrl-V Conflict with Windows Paste
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I like this better than fiddling with _vimrc. It works immediately and since I am unlikely to be on serial terminals in the future, the Ctrl-S/Ctrl-Q flow control is a non-issue.
– Michael Dillon
Jul 23 '10 at 2...
What is so bad about singletons? [closed]
...s, neither phone number nor the physical phone are singletons (think ISDN, call center).
– digitalarbeiter
Apr 7 '10 at 14:04
23
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How SID is different from Service name in Oracle tnsnames.ora
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Quote by @DAC
In short: SID = the unique name of
your DB, ServiceName = the alias used
when connecting
Not strictly true. SID = unique name of the INSTANCE (eg the oracle process running on the machine). Oracle considers the "Database" to be th...
Why is SQL Server 2008 Management Studio Intellisense not working?
...h you can download here
http://www.microsoft.com/download/en/details.aspx?id=26727
32 Bit:
SQLServer2008R2SP1-KB2528583-x86-ENU.exe
64 Bit:
SQLServer2008R2SP1-KB2528583-x64-ENU.exe
I have applied this SP1 and now my intellisense works again. I hope this helps! (:
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How do I switch between the header and implementation file in Xcode 4?
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For a company that prides itself on usability and ease-of-use; how can Apple manage to make XCode so confusing to work with. No, this is not a rant; it's an honest comment: does Apple not value the developers who work on Mac and iOS applications...