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How do you find the disk size of a Postgres / PostgreSQL table and its indexes
...alized views concurrently, which allows using them while updating.
Well, my query will be the following:
SELECT
table_name,
pg_size_pretty(table_size) AS table_size,
pg_size_pretty(indexes_size) AS indexes_size,
pg_size_pretty(total_size) AS total_size
FROM (
SELECT
ta...
How to create an HTML button that acts like a link?
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@Rob: that's not my problem :) Throw it at Meta and see. However the target attribute is imo on the edge.
– BalusC
May 25 '10 at 16:55
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PostgreSQL - how to quickly drop a user with existing privileges
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I tried this but problem persists in my case. I posted it as separate question in stackoverflow.com/questions/61168608/…
– Andrus
Apr 12 at 8:21
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What does the > (greater than bracket) mean beside file names in Eclipse's Package Explorer?
I'm setting up a new dev machine with Eclipse 3.7 Indigo. After pulling a my code down from SVN, the source tree in the Package Explorer is intermittently littered with a > to the left of the file name The parent package names have them too. (Note that this is an AspectJ project, but I don't thi...
How do I concatenate const/literal strings in C?
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One of my pet peeves is people like @unwind who insist on the pointless distinction between sizeof(x) and sizeof x. The parenthesized notation always works and the unparenthesized notation only works sometimes, so always use the pa...
Create a new workspace in Eclipse
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I use File -> Switch Workspace -> Other... and type in my new workspace name.
(EDIT: Added the composite screen shot.)
Once in the new workspace, File -> Import... and under General choose "Existing Projects into Workspace. Press the Next button and then Browse for the old ...
How do I exit from the text window in Git?
...se, it is Vim that Git has chosen. See How do I make Git use the editor of my choice for commits? for details of how to choose another editor. Meanwhile...
You'll want to enter a message before you leave Vim:
O
...will start a new line for you to type in.
To exit (g)Vim type:
EscZZ or Esc:wqRet...
Is there an Eclipse plugin to run system shell in the Console? [closed]
...ww.avajava.com/tutorials/lessons/how-do-i-open-a-windows-command-prompt-in-my-console.html
(source: avajava.com)
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A weighted version of random.choice
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By my testing, this is an order of magnitude slower than random.choices for individual calls. If you need a lot of random results, it's really important to pick them all at once by adjusting number_of_items_to_pick. If you do so...
How can I add a hint text to WPF textbox?
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This is my simple solution, adapted from Microsoft (https://code.msdn.microsoft.com/windowsapps/How-to-add-a-hint-text-to-ed66a3c6)
<Grid Background="White" HorizontalAlignment="Right" VerticalAlignment="Top" >
<...