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Update a column value, replacing part of a string
...iversity
SET course_name = REPLACE(course_name, '&amp', '&') WHERE id = 1
Results: Engineering &amp Technology => Engineering & Technology
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How to get file creation & modification date/times in Python?
...th was last modified.
Getting file creation dates, on the other hand, is fiddly and platform-dependent, differing even between the three big OSes:
On Windows, a file's ctime (documented at https://msdn.microsoft.com/en-us/library/14h5k7ff.aspx) stores its creation date. You can access this in Pyt...
jQuery pitfalls to avoid [closed]
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The YouTube video was great. I've seen other Google presentations on the subject and I still learned a few things! Thanks!
– Gabriel Hurley
Aug 5 '09 at 21:49
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Overriding a Rails default_scope
...ly have to. You'll probably be better off with named scopes. With that said, you can use with_exclusive_scope to override the default scope if you need to.
Have a look at this question for more details.
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Is jQuery “each()” function synchronous?
consider this scenario for validating:
9 Answers
9
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Execution failed app:processDebugResources Android Studio
...buildTools to:
buildToolsVersion "21.0.1"
You will find this setting inside the file app/build.gradle.
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Best way to check if a Data Table has a null value in it
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I will do like....
(!DBNull.Value.Equals(dataSet.Tables[6].Rows[0]["_id"]))
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Stored procedure slow when called from web, fast from Management Studio
... Hi, Clearing the cache DBCC DROPCLEANBUFFERS and DBCC FREEPROCCACHE did the trick! I am guessing the execution plan was somehow corrupt or not updated. I am dubious that it's a permanent fix, if it could get corrupt once, it could do it again. So I am still looking into the plausible causes. S...
Number of processors/cores in command line
...ut. I was hoping since it's a posix tool it'd work on Linux/Solaris so I didn't have to use branching.
– Brian Vandenberg
Sep 11 '15 at 16:59
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Removing list of vms in vagrant cache
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You should use the following command to remove invalid entries from the global index:
vagrant global-status --prune
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