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How to get the body's content of an iframe in Javascript?
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71
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Finding duplicate values in a SQL table
...ich is the least expensive aggregate function in the absence of ANY() (see comments in accepted answer).
Oracle isn't mainstream enough (warning: humour, I don't know about Oracle).
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How to tell Eclipse Workspace?
... It appears that this was fixed at some point since I posted the comment in '13 and it now shows the current workspace. I still prefer the answer from @gridDragon since you just have to look at the title bar to see what workspace you are in.
– Matt__C
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Why does the jquery change event not trigger when I set the value of a select using val()?
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How do I switch between the header and implementation file in Xcode 4?
.... (If you're active in one of the other many panes of Xcode, the keystroke combo has no, or different, meaning(s).)
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How to get a Docker container's IP address from the host
Is there a command I can run to get the container's IP address right from the host after a new container is created?
52 Ans...
Html.ActionLink as a button or an image, not a link
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350
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TextView - setting the text size programmatically doesn't seem to work
...dvantages and will make your life easier once you need to do anything more complex than 'Hello World'.
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django change default runserver port
... Either that, or I am thinking about adding a custom management command.
– jonny
May 13 '14 at 19:56
You ca...
How to turn off INFO logging in Spark?
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Just execute this command in the spark directory:
cp conf/log4j.properties.template conf/log4j.properties
Edit log4j.properties:
# Set everything to be logged to the console
log4j.rootCategory=INFO, console
log4j.appender.console=org.apach...