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Can not connect to local PostgreSQL
...les and have user permissions just like any other. It looks as though the OSX user attempting to access the database does not have file permissions to access the socket file. To confirm this I've done some tests on Ubuntu and psql to try to generate the same error (included below).
You need to ch...
How to execute PHP code from the command line?
...CLI SAPI. Try php-cli, maybe it's a package or a command available in your OS.
If you do see that your php command uses the CLI (Command Line Interface) SAPI (Server API), then run php -h | grep code to find out which crazy switch - as this hasn't changed for year- allows to run code in your versio...
Getting Chrome to accept self-signed localhost certificate
I have created a self-signed SSL certificate for the localhost CN. Firefox accepts this certificate after initially complaining about it, as expected. Chrome and IE, however, refuse to accept it, even after adding the certificate to the system certificate store under Trusted Roots. Even though the c...
View the change history of a file using Git versioning
...e diffs for that revision, in case exists one.
– Marcos Oliveira
Feb 9 '12 at 21:44
4
--stat is a...
What is a handle in C++?
...
Is it possible to convert a HANDLE into an equivalent in Linux? I have to migrate a program that uses HANDLE from Windows to Linux.
– Cornel Verster
Nov 4 '15 at 13:33
...
Becoming better at Vim [closed]
...ing Vim for quite a long time, but I'm at a level where I use insert mode most of the time, and I still use the arrow keys to move around(!).
...
What is the purpose of using -pedantic in GCC/G++ compiler?
...
GCC compilers always try to compile your program if this is at all possible. However, in some
cases, the C and C++ standards specify that certain extensions are forbidden. Conforming compilers
such as gcc or g++ must issue a diagnostic when these extensions are encountered. For example,
the g...
How to render a PDF file in Android
...age.RENDER_MODE_FOR_DISPLAY);
// do stuff with the bitmap
// close the page
page.close();
}
// close the renderer
renderer.close();
For more information see the sample app.
For older APIs I recommend Android PdfViewer library, it is very fast and easy to use, licensed under A...
Getting realtime output using subprocess
...this is a known bug: http://bugs.python.org/issue3907 (The issue is now "Closed" as of Aug 29, 2018)
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Simple way to copy or clone a DataRow?
...ataTable contains value types, not ref type, so shallow copy in value type os the same with deep copy
– cuongle
Aug 19 '12 at 14:09
16
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