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Debugging doesn't start [closed]
...roperties -> Startup Project.
The ensuring Multiple startup projects is selected, move the web project to the top of the list.
In my web application solution I have 2 web projects and 5 code projects, one of my code projects was at the top, and as such debug would not start.
Hope others find ...
Limit results in jQuery UI Autocomplete
...m a mysql query, it is more efficient to limit directly the mysql result:
select [...] from [...] order by [...] limit 0,10
where 10 is the max numbers of rows you want
Where are the PostgreSQL logs on macOS?
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Just ask your database:
SELECT
*
FROM
pg_settings
WHERE
category IN( 'Reporting and Logging / Where to Log' , 'File Locations')
ORDER BY
category,
name;
In my case, it's in "/Library/PostgreSQL/8.4/data/pg_log"
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Aligning text and image on UIButton with imageEdgeInsets and titleEdgeInsets
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In interface Builder. Select the UIButton -> Attributes Inspector -> Edge=Title and modify the edge insets
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Extreme wait-time when taking a SQL Server database offline
...s statistic update)
To find connections, use sys.sysprocesses
USE master
SELECT * FROM sys.sysprocesses WHERE dbid = DB_ID('MyDB')
To force disconnections, use ROLLBACK IMMEDIATE
USE master
ALTER DATABASE MyDB SET SINGLE_USER WITH ROLLBACK IMMEDIATE
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Whether a variable is undefined [duplicate]
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jQuery.val() and .text() will never return 'undefined' for an empty selection. It always returns an empty string (i.e. ""). .html() will return null if the element doesn't exist though.You need to do:
if(page_name != '')
For other variables that don't come from something like jQuery.val(...
Go to back directory browsing after opening file in vim
...and press Enter, it does not work; if i open vim, then :e <dirname>, select file and Enter, it works. In both cases :buffers shows only one buffer. I'm not sure why it is so.
– mcmlxxxvi
Feb 5 '16 at 15:45
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PHP: How to remove specific element from an array?
...ving the chosen items, "strawberry" in this example. So, the user enters a selection => the code searches under submenus and finds any list that has that option => turns that list into an array => removes the chosen option.
– dcp3450
Mar 15 '10 at 18:1...
Entity Framework Timeouts
...istAsync();
}
Explanation:
Simply try to use Sql Profiler and check the Select statement generated by Entity frameeork. …
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character showing up in files. How to remove them?
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This solution worked for me. It is simpler than the selected answer. Thanks
– szydan
Nov 4 '14 at 10:04
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