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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...deleted all the files in my key folder, the key from github using their website, and the key from heroku using git bash and the command heroku keys:clear
2) Followed github's instructions here to generate a new key pair and upload the public key to git
3) using git bash- heroku keys:add
to upload ...
What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
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From the W3 Schools reference site:
<area />
<base />
<basefont />
<br />
<hr />
<input />
<img />
<link />
<meta />
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What's the correct way to sort Python `import x` and `from x import y` statements?
...all about choice what you use.
According to few references from reputable sites and repositories also popularity, Alphabetical ordering is the way.
for eg like this:
import httplib
import logging
import random
import StringIO
import time
import unittest
from nova.api import openstack
from nova.au...
Difference between Activity and FragmentActivity
...e Fragments from the support package). The documentation on the developers site is worth reading as well.
– Alex Lockwood
May 7 '12 at 8:52
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Failed to install Python Cryptography package with PIP and setup.py
...ither pip install cryptography or by downloading the package from their site and running python setup.py , I get the following error:
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Why exactly is eval evil?
...estion is not specific to LISP. Here is an answer on the same question for PHP, and it applies to LISP, Ruby, and other other language that has an eval:
The main problems with eval() are:
Potential unsafe input. Passing an untrusted parameter is a way to
fail. It is often not a trivial...
What is the meaning of erb?
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lame, they should remove the html. u don't see html.php
– luckyguy73
Oct 22 '16 at 23:26
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iOS - How to set a UISwitch programmatically
..."on" that should be set.
Are you talking about an iOS app or a mobile web site?
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Android: how to handle button click
...ur question fully because it is a pretty long question. And if I find some sites I will expand my answer, right now I'm just giving some experience.
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Does Python have “private” variables in classes?
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I wonder if PHP has something similar with its goofy private variables - since private variables don't really make sense in interpreted language - I mean what optimization can it do knowing x variable is private, if it is not compiled?
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