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Postgresql 9.2 pg_dump version mismatch
...ll PostgreSQL 9.2.1 in the pg_dump client machine or just copy the $PGHOME from the PostgreSQL server machine to the client machine. Note that there is no need to initdb a new cluster in the client machine.
After you have finished installing the 9.2.1 software, remember to edit some environment var...
How do I simulate a low bandwidth, high latency environment?
...ce pane is part of the Hardware IO Tools for XCode, which you can download from developer.apple.com/downloads
– avernet
Feb 4 '13 at 19:10
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Convert an image (selected by path) to base64 string
How do you convert an image from a path on the user's computer to a base64 string in C#?
12 Answers
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postgresql COUNT(DISTINCT …) very slow
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You can use this:
SELECT COUNT(*) FROM (SELECT DISTINCT column_name FROM table_name) AS temp;
This is much faster than:
COUNT(DISTINCT column_name)
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How do I get the MAX row with a GROUP BY in LINQ query?
...t by t.SerialNumber
into g
select new
{
SerialNumber = g.Key,
uid = (from t2 in g select t2.uid).Max()
};
}
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“Cannot update paths and switch to branch at the same time”
... the remote but not in your local.
» git remote update
Fetching origin
From gitlab.domain.local:ProjectGroupName/ProjectName
* [new branch] Feature3 -> Feature3
As you can see the new branch has been fetched from remote.
3. Finally, checkout the branch with this command
» git ch...
Finish all previous activities
...n when the user logs in and home is created and afterwards all the screens from 1 to 5 on top of that one. The code i posted will return you to home screen finishing all the other activites. You can add an extra in the intent and read that in the home screen activity and finish it also (maybe launch...
Removing fields from struct or hiding them in JSON Response
...ending back to the caller. I'd now like to allow the caller to be able to select the specific fields they would like returned by passing in a "fields" GET parameter.
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Is it possible to center text in select box?
...you could style the dropdown:
https://www.filamentgroup.com/lab/jquery-ui-selectmenu-an-aria-accessible-plugin-for-styling-a-html-select.html
This plugin hides the select element, and creates span elements etc on the fly to display a custom drop down list style. I'm quite confident you'd be able t...
Output window of IntelliJ IDEA cuts output [duplicate]
... the terminal shell path:
File->Settings->Tools->Terminal
from cmd.exe to:
cmd.exe "/K mode con:cols=**500** lines=9999&cmd.exe"
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