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sometimes my file just freezes in my vi |vim, what happened?
...nd I could not get back to it ... until I made that .bashrc modification. Details here: superuser.com/a/1328326/409327
– Victoria Stuart
Mar 1 at 18:47
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ALTER TABLE, set null in not null column, PostgreSQL 9.1
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ALTER TABLE person ALTER COLUMN phone DROP NOT NULL;
More details in the manual: http://www.postgresql.org/docs/9.1/static/sql-altertable.html
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Failed to load resource: net::ERR_INSECURE_RESPONSE
... click the https left icon on adressbar > certificate informations > details > export. Then, use this file
– Rémi Becheras
Mar 2 '15 at 12:42
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Does Swift have access modifiers?
...urce file. You typically use fileprivate access to hide the implementation details of a specific piece of functionality when those details are used within an entire file.
// First.framework – A.swift
internal struct A {
fileprivate static let x: Int
}
A.x // ok
// First.framework – ...
Can media queries resize based on a div element instead of the screen?
... using modern techniques.
Its made up (I believe) by Heydon Pickering. He details the process here: http://www.heydonworks.com/article/the-flexbox-holy-albatross
Chris Coyier picks it up and works through a demo of it here: https://css-tricks.com/putting-the-flexbox-albatross-to-real-use/
To rest...
What is the current directory in a batch file?
...ull path to the batch file. See robvanderwoude.com/parameters.php for more details.
– deadlydog
Jul 11 '13 at 20:08
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git: Your branch is ahead by X commits
... @Parag, also stackoverflow.com/questions/7365415/… answer discusses the details of ORIG_HEAD and FETCH_HEAD going out of sync, causing the status warning, and possible config file corrections.
– Anatortoise House
Dec 3 '14 at 20:38
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How do you increase the max number of concurrent connections in Apache?
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Here's a detailed explanation about the calculation of MaxClients and MaxRequestsPerChild
http://web.archive.org/web/20160415001028/http://www.genericarticles.com/mediawiki/index.php?title=How_to_optimize_apache_web_server_for_maximu...
How to handle ListView click in Android
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How do you then send data to that detailed view? (Like youtube clicking through to a video)
– Sauron
Feb 4 '14 at 3:18
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How to force a SQL Server 2008 database to go Offline
...l existing connections. See http://www.blackwasp.co.uk/SQLOffline.aspx for details
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