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Send message to specific client with socket.io and node.js
...9AiCND_ZhdAAAC"].emit("socketFromServer", info); ^ TypeError: Cannot read property 'emit' of undefined
– Raz
Jan 11 '18 at 8:58
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HTTP 1.0 vs 1.1
...d immediately afterwards close the connection (socket that the request was read from on the server) ? Which practically means that the server implements HTTP 1.0
– Guy Avraham
Nov 2 '17 at 20:38
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How to join components of a path when you are constructing a URL in Python
...foo.js is because the former begins with a slash which signifies that it already begins at the website root.
On Python 2, you have to do
from urlparse import urljoin
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Command line: piping find results to rm
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Thanks. I read the man page and gave that flag a try. I'm passing a full path but getting back "/usr/www2/bar/htdocs/foo/rsync/httpdocs/db_backups/: relative path potentially not safe". Any idea why?
– jerrygarc...
Does MySQL included with MAMP not include a config file?
...e --help | less on the MAMP mysqld binary reports:
Default options are read from the following files in the given order:
/etc/my.cnf /etc/mysql/my.cnf /Applications/MAMP/conf/my.cnf ~/.my.cnf
Copy one of the variants in /Applications/MAMP/Library/support-files/ to one of the locations in mys...
Function to Calculate Median in SQL Server
...t solution they tested on SQL Server 2012 on their particular test schema. Read the article that carl linked for more details.
– Justin Grant
Nov 20 '19 at 23:00
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rbenv not changing ruby version
...ion
When you execute a shim, rbenv determines which Ruby version to use by reading it from the following sources, in this order:
The RBENV_VERSION environment variable, if specified. You can use the rbenv shell command to set this environment variable in your current shell session.
The first .ru...
Is there a decorator to simply cache function return values?
...ypes, such as metaclasses (since the dict attributes on type instances are read-only proxies for the class namespace), and those that specify slots without including dict as one of the defined slots (as such classes don’t provide a dict attribute at all).
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Does the order of LINQ functions matter?
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@michael: It's not very clearly documented, but if you read my "Edulinq" blog series I think I talk about it in reasonable detail.
– Jon Skeet
Sep 21 '11 at 15:20
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How to reverse a singly linked list using only two pointers?
...d there's no fundamentally-different way of doing it. This algorithm is already O(n) time, and you can't get any faster than that, as you must modify every node.
It looks like your code is on the right track, but it's not quite working in the form above. Here's a working version:
#include <st...