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“You are on a branch yet to be born” when adding git submodule
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Also odd: after the fatal warning from my OP, git leaves an empty dir at .vim/bundle/vim-scala. I also noticed that even though .gitmodules is untouched, it added some lines referring to this github.com repo to .git/config, but after removing those I still ge...
Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
...dit config files, and have to remember to keep edited files local and away from servers where the paths are correct, simply create a symbolic link so your Mac finds the required socket, even when it's looking in the wrong place!
If you have /tmp/mysql.sock but no /var/mysql/mysql.sock then...
cd /...
JavaScript - Get Portion of URL Path
What is the correct way to pull out just the path from a URL using JavaScript?
6 Answers
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Get list of all routes defined in the Flask app
... You can iterate over the Rule instances by using the iter_rules method:
from flask import Flask, url_for
app = Flask(__name__)
def has_no_empty_params(rule):
defaults = rule.defaults if rule.defaults is not None else ()
arguments = rule.arguments if rule.arguments is not None else ()
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Why use a prime number in hashCode?
...wer of two, which permits for bitwise optimization
Here's the full quote, from Item 9: Always override hashCode when you override equals:
The value 31 was chosen because it's an odd prime. If it were even and multiplication overflowed, information would be lost, as multiplication by 2 is equivalen...
How to get the parents of a Python class?
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Use the following attribute:
cls.__bases__
From the docs:
The tuple of base classes of a class
object.
Example:
>>> str.__bases__
(<type 'basestring'>,)
Another example:
>>> class A(object):
... pass
...
>>> class B(obje...
Stash just a single file
I'd like to be able to stash just the changes from a single file:
5 Answers
5
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Reconnection of Client when server reboots in WebSocket
... socket using PHP5 and the Chrome browser as client.
I have taken the code from the site http://code.google.com/p/phpwebsocket/ .
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Preventing Laravel adding multiple records to a pivot table
...a doublet.
You should also take a look at the more straightforward answer from Barryvdh just below.
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Difference between namespace in C# and package in Java
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From: http://www.javacamp.org/javavscsharp/namespace.html
Java
Packages are used to organize files or public types to avoid type conflicts. Package constructs can be mapped to a file system.
system.security.cryptography....