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PostgreSQL error 'Could not connect to server: No such file or directory'
...stgres:_postgres pgsql_socket
Restart PostgreSQL (not your computer)
More information is available at "postgresql 9.0.3. on Lion Dev Preview 1".
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Taking screenshot on Emulator from Android Studio
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Thanks for the info on the bug, that is what was keeping me from getting a screenshot.
– nasch
Feb 20 '15 at 17:12
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How to set default value to the input[type=“date”] [duplicate]
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I had to use 'yyyy-MM-dd' for more info: msdn.microsoft.com/en-us/library/8kb3ddd4(v=vs.110).aspx
– Jimmy
Jul 8 '14 at 14:58
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Do you use source control for your database items? [closed]
...type 3+ times. It's because knowing the source and target schema loses all information about schema migrations. If you refactor your schema, an enormous amount of information is blown away. We dropped our attempt to use that model and instead use incremental migration scripts that are carefully craf...
Why doesn't .NET/C# optimize for tail-call recursion?
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thanks for the information. This is white different then what I previously thought.
– Alexandre Brisebois
Sep 27 '11 at 13:49
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Can Flask have optional URL parameters?
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You should add here the info from the external link because if that link will no longer be valid, your answer will be damaged.
– tomab
Oct 21 '15 at 9:29
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How to show only next line after the matched one?
...ter a match, then pipe the result to tail and only grab 1 line,
cat logs/info.log | grep "term" -A1 | tail -n 1
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Tainted canvases may not be exported
...er-domain" and will taint the canvas.
(That's because your most sensitive info is likely on your local drive!).
While testing try these workarounds:
Put all page related files (.html, .jpg, .js, .css, etc) on your desktop (not in sub-folders).
Post your images to a site that supports cross-domai...
How can I get the line number which threw exception?
...(Exception ex)
{
// Get stack trace for the exception with source file information
var st = new StackTrace(ex, true);
// Get the top stack frame
var frame = st.GetFrame(0);
// Get the line number from the stack frame
var line = frame.GetFileLineNumber();
}
Note that this wi...
How to extract year and month from date in PostgreSQL without using to_char() function?
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You can truncate all information after the month using date_trunc(text, timestamp):
select date_trunc('month',created_at)::date as date
from orders
order by date DESC;
Example:
Input:
created_at = '2019-12-16 18:28:13'
Output 1:
date_t...