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Programmatically Request Access to Contacts
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As per this documentation on apple's site (scroll down to Privacy in the middle of the page), access to the address book must be granted before it can be access programmatically. Here is what I ended up doing.
#import <AddressBookUI/AddressBookUI.h>
/...
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...
How to prevent line break at hyphens on all browsers
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I've been developing sites for 10 years and didn't even know you COULD disable stylesheets in your browser. Who does it really (aside from people who would similarly opt for the self-flagellation of disabling JavaScript by default in this day and...
PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on l
...it info.php.
Open info.php and add these lines:
Save it.
Go to yourwebsitename(probably localhost)/wp-admin/info.php in any web-browser.
In the 8th line you will see: Configuration File (php.ini) Path, in my case it is C:\Windows, meaning it is located on my C drive.
In the 9th line you will se...
Parse JSON in JavaScript? [duplicate]
...because of its synchronous nature and design. To resolve this, the JSON website recommends third-party libraries such as Oboe.js and clarinet, which provide streaming JSON parsing.
jQuery once had a $.parseJSON() function, but it was deprecated with jQuery 3.0. In any case, for a long time it was n...
Debugging iframes with Chrome developer tools
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When the iFrame points to your site like this:
<html>
<head>
<script type="text/javascript" src="/jquery.js"></script>
</head>
<body>
<iframe id="my_frame" src="/wherev"></iframe>
</body&g...
How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
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This is the link to the issue opened on JetBrains developer community web site:
http://devnet.jetbrains.com/thread/451395
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cannot download, $GOPATH not set
...want to understand the GOPATH layout, customize it, etc.]
The official Go site discusses GOPATH and how to lay out a workspace directory.
export GOPATH="$HOME/your-workspace-dir/" -- run it in your shell, then add it to ~/.bashrc or equivalent so it will be set for you in the future. Go will insta...
How/When does Execute Shell mark a build as failure in Jenkins?
...loyment, that may result in bad code getting pushed and bringing down your site.
If you have a line in your script where failure is expected, like a grep or a find, then just add || true to the end of that line. That ensures that line will always return success.
If you need to use that exit code...
Devise - How do I forbid certain users from signing in?
...is who he says he is.
You need something else to forbid him from using the site.
Authorization is a popular topic and there's a whole list of gems that can help you with it:
http://ruby-toolbox.com/categories/rails_authorization.html
Take your pick.
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