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Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
...n this thread.
The EnterpriseDB installer is what you get if you follow "download" links from the main Postgres web site. The Postgres team releases only source code, so the EnterpriseDB.com company builds installers as a courtesy to the community.
Postgres.app
You may have also used Postgres.ap...
Flatten an Array of Arrays in Swift
...joins, it can also map/transform things. but here in the example we really don't need ie we return $0
– Honey
Dec 4 '16 at 13:55
6
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What is a “callback” in C and how are they implemented?
From the reading that I have done, Core Audio relies heavily on callbacks (and C++, but that's another story).
9 Answers
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Is there an easy way to return a string repeated X number of times?
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@Ahmad As I said, I did not downvote because I don't think you provided good information, but because the information you provided is not relevant to answering the question as currently stated. Imagine if you were searching for a way to repeat strings ...
ACE vs Boost vs POCO [closed]
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As rdbound said, Boost has a "near STL" status. So if you don't need another library, stick to Boost. However, I use POCO because it has some advantages for my situation. The good things about POCO IMO:
Better thread library, especially a Active Method implementation. I also like ...
How to create a cron job using Bash automatically without the interactive editor?
Does crontab have an argument for creating cron jobs without using the editor (crontab -e). If so, What would be the code create a cronjob from a Bash script?
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How to read file contents into a variable in a batch file?
...check constraint in this file that ensures there is an accomanying release document in a specific folder.
4 Answers
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Git merge without auto commit
Is it possible to do a git merge , but without a commit?
5 Answers
5
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Getting value of select (dropdown) before change
The thing I want to achieve is whenever the <select> dropdown is changed I want the value of the dropdown before change. I am using 1.3.2 version of jQuery and using on change event but the value I am getting over there is after change.
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Why would one use nested classes in C++?
...;
private:
Node* head;
Node* tail;
};
Here I don't want to expose Node as other people may decide to use the class and that would hinder me from updating my class as anything exposed is part of the public API and must be maintained forever. By making the class private, ...