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How do you find the disk size of a Postgres / PostgreSQL table and its indexes
I'm coming to Postgres from Oracle and looking for a way to find the table and index size in terms of bytes/MB/GB/etc , or even better the size for all tables. In Oracle I had a nasty long query that looked at user_lobs and user_segments to give back an answer.
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Reorder bars in geom_bar ggplot2
I am trying to make a bar-plot where the plot is ordered from the miRNA with the highest value to the miRNA with the lowest. Why does my code not work?
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Coloring white space in git-diff's output
...es from git diff anyway.)
If you want to fine tune the type of whitespace errors that are highlighted in red, you can then change core.whitespace, but blank-at-eol is enabled by default so you probably won't need to change that for the example you mention.
A possible source of confusion is that in...
Good Haskell source to read and learn from [closed]
...here.
– Jason Dagit
Jun 20 '11 at 4:05
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How do I ignore ampersands in a SQL script running from SQL Plus?
...ename.columnname is 'war ' || chr(38) || ' peace' but it was giving me the error ORA-01780: string literal required.
– mrswadge
Feb 3 '15 at 9:41
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Check if a variable is of function type
...rence (open your javascript console and reload page, there might be logged error messages). Note: Revision 3 added isFunctionD (based on only typeof == "function") - and it seems to be much faster than Underscore's "fast" version.
– Joel Purra
Feb 2 '12 at 18:3...
Remove Server Response Header IIS7
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This causes a runtime error in casini... / ASP.NET Dev server
– UpTheCreek
Feb 3 '11 at 14:52
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Install NPM into home directory with distribution nodejs package (Ubuntu)
... up a package root in my homedir to hold the Node "global" packages:
$ NPM_PACKAGES="$HOME/.npm-packages"
$ mkdir -p "$NPM_PACKAGES"
Set NPM to use this directory for its global package installs:
$ echo "prefix = $NPM_PACKAGES" >> ~/.npmrc
Configure your PATH and MANPATH to see commands i...
What is the best way to find the users home directory in Java?
...ut.println(path);
} else {
System.err.println("Error: " + hResult);
}
}
}
private static Map<String, Object> OPTIONS = new HashMap<String, Object>();
static {
OPTIONS.put(Library.OPTION_TYPE_MAPPER, W32APITypeMapper.UNI...
Do I have to guard against SQL injection if I used a dropdown?
...ready to accept anything no matter where it comes from. Everything else is error-prone.
– glglgl
Mar 21 '14 at 8:46
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