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using facebook sdk in Android studio
...ote: If you choose the entire parent folder, it will bring in not only the library itself, but also all of the sample apps, each as a separate module. This may work but probably isn't what you want).
Open project structure by Ctrl + Shift + Alt + S and then select dependencies tab. Click on + button...
std::shared_ptr thread safety explained
I'm reading http://gcc.gnu.org/onlinedocs/libstdc++/manual/shared_ptr.html and some thread safety issues are still not clear for me:
...
What does it mean for a data structure to be “intrusive”?
...
boost.org/doc/libs/1_45_0/doc/html/intrusive.html has examples and a good description of pros and cons.
– Tony Delroy
Feb 16 '11 at 6:37
...
How to find memory leak in a C++ code/project?
...]
use "smart pointers" like boost smart pointers (http://www.boost.org/doc/libs/1_46_1/libs/smart_ptr/smart_ptr.htm)
my personal favorite: make sure you have understood the concept of ownership of a pointer, and make sure that everywhere where you use pointers, you know which code entity is the owne...
How to work with Git branches and Rails migrations
...se_prefix, current_branch, environment ].join('_') %>
<% end %>
lib/tasks/db.rake
Here's a Rake task to easily clone your database from one branch to another. This takes a SOURCE_BRANCH and a TARGET_BRANCH environment variables. Based off of @spalladino's task.
namespace :db do
desc ...
Can you pass parameters to an AngularJS controller on creation?
...t;
<head lang="en">
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.0.3/angular.min.js"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl" ng-init="init('James Bond','007')">
<h1>I am {{name}} ...
Clear icon inside input text
...i>
</span>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Using only a <input class="clearable" type="text"> (No additional elements)
set a class="clearable" and play with it's background image:
/**
* Clearab...
Python class inherits object
...ust be plain wrong, or this might only have concerned some of the standard lib's (but not builtin) types. But yet I think it should be better to clarify that what makes a new-style class is having object in it's bases.
– bruno desthuilliers
Mar 20 '18 at 11:18
...
ReactJS Two components communicating
...acity...).
In this case you can use a "portal". There are different react libraries using portals, usually used for modals, popups, tooltips...
Consider the following:
<div className="a">
a content
<Portal target="body">
<div className="b">
b content...
Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...e "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py", line 568, in getdefaultlocale
return _parse_localename(localename)
File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py", line 495, in _parse_loca...