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PostgreSQL error 'Could not connect to server: No such file or directory'
.../usr/local/var/postgres/
remove this and start server.
Check - https://github.com/mperham/lunchy is a great wrapper for launchctl.
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Django-Admin: CharField as TextArea
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edited Nov 16 '12 at 19:17
IntrepidDude
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Are the PUT, DELETE, HEAD, etc methods available in most web browsers?
... The method and formmethod content attributes are enumerated attributes
with the following keywords and states:
The keyword get, mapping to the state GET, indicating the HTTP GET
method. The GET method should only request and retrieve data and
should have no other effect.
The keywor...
What is lexical scope?
...n2()
{
printf("%d", x);
}
}
Every inner level can access its outer levels.
There is another way, called dynamic scope used by the first implementation of Lisp, again in a C-like syntax:
void fun()
{
printf("%d", x);
}
void dummy1()
{
int x = 5;
fun();
}
void dummy2...
Where to find Application Loader app in Mac?
...Xcode" menu (the first menu to the right of the Apple in the menu bar) and it'll be hiding in the "Open Developer Tools" submenu.
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How do I use extern to share variables between source files?
...yword. What is an extern variable? What is the declaration like? What is its scope?
17 Answers
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How to count total lines changed by a specific author in a Git repository?
...I can invoke which will count the lines changed by a specific author in a Git repository? I know that there must be ways to count the number of commits as Github does this for their Impact graph.
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How to install the Raspberry Pi cross compiler on my Linux host machine?
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I'm gonna try to write this as a tutorial for you so it becomes easy to follow.
NOTE:
This tutorial only works for older raspbian images. For the newer Raspbian based on Debian Buster see the following how-to in this thread: https://stackoverf...
Combining two Series into a DataFrame in pandas
I have two Series s1 and s2 with the same (non-consecutive) indices. How do I combine s1 and s2 to being two columns in a DataFrame and keep one of the indices as a third column?
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Parameterize an SQL IN clause
How do I parameterize a query containing an IN clause with a variable number of arguments, like this one?
40 Answers
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