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Find and Replace text in the entire table using a MySQL query
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Just a reminder that in OS X, the sed -i command may throw out unterminated substitute pattern error. You can use sed -i '' -e 's/oldString/newString/g' ./db.sql instead.
– afterglowlee
Jan 31 '17 at 22:05
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importing pyspark in python shell
...ere, as I have the same issue. (See http://geekple.com/blogs/feeds/Xgzu7/posts/351703064084736)
19 Answers
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Sort NSArray of date strings or objects
...dited Apr 25 '13 at 7:17
Paras Joshi
19.8k1111 gold badges5353 silver badges6969 bronze badges
answered Oct 12 '10 at 9:25
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How can I detect if the user is on localhost in PHP?
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@Pekka웃 you can just send e.g. Host: 127.0.0.1 and it would be populated in HTTP_HOST, so it's not reliable method at all.
– Dejan Marjanović
Mar 19 '13 at 15:49
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How do I execute a bash script in Terminal?
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Upvote: This is fine on Mac OS X if your bash script is in the same directory
– Karl Taylor
Mar 4 '16 at 13:01
30
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What does “error: option --single-version-externally-managed not recognized” indicate?
...ools module to create a Python package which can be easily managed by the host's package manager if needed, like Yum or Apt.
If you're seeing this message, you may have an old version of setuptools or Python. Try using Distribute, which is a newer version of setuptools and is backwards compatible. ...
How to turn off INFO logging in Spark?
...:ss} %p %c{1}: %m%n
# Settings to quiet third party logs that are too verbose
log4j.logger.org.eclipse.jetty=WARN
log4j.logger.org.eclipse.jetty.util.component.AbstractLifeCycle=ERROR
log4j.logger.org.apache.spark.repl.SparkIMain$exprTyper=INFO
log4j.logger.org.apache.spark.repl.SparkILoop$SparkILo...
Schrödingers MySQL table: exists, yet it does not
...ion case here, but here is how I solved this exact perceived problem on my OS X Lion system.
I frequently create/drop tables for some analytics jobs I have scheduled. At some point, I started getting table already exists errors half-way through my script. A server restart typically solved the issue...
Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?
...re is no such method that just update a "part of the screen" since Android OS is redrawing every pixel when updating the screen. But, when you're not clearing old drawings on your Canvas, the old drawings are still on the surface and that is probably one way to "update just a part" of the screen.
S...
In Windows cmd, how do I prompt for user input and use the result in another command?
...n't want the password text to show in the window, let alone, show in the "DosKey" command buffer? I've tried several different ways, and haven't been able to find a way to do this, outside of writing a little C program to take the input, and assign it to an EnvVar, but that's cheating! :) I want ...