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How to fix the uninitialized constant Rake::DSL problem on Heroku?
...
Put this in your Rakefile above require 'rake':
require 'rake/dsl_definition'
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How can I use a local image as the base image with a dockerfile?
...on: 1.24
Package version: docker-common-1.12.6-16.el7.centos.x86_64
Go version: go1.7.4
Server:
Version: 1.12.6
API version: 1.24
Package version: docker-common-1.12.6-16.el7.centos.x86_64
Go version: go1.7.4
docker images
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Why can't I see the “Report Data” window when creating reports?
...wered Dec 6 '11 at 19:31
matthew_360matthew_360
5,46366 gold badges2626 silver badges3939 bronze badges
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Django Setup Default Logging
...e exception of django.request log events which will be saved to logs/django_request.log. Because 'propagate' is set to False for my django.request logger, the log event will never reach the the 'catch all' logger.
LOGGING = {
'version': 1,
'disable_existing_loggers': True,
'formatters':...
Populating a ListView using an ArrayList?
... onCreate(Bundle saveInstanceState) {
setContentView(R.layout.your_layout);
lv = (ListView) findViewById(R.id.your_list_view_id);
// Instanciating an array list (you don't need to do this,
// you already have yours).
List<String> your_array_list ...
Add more than one parameter in Twig path
...n pass as many arguments as you want, separating them by commas:
{{ path('_files_manage', {project: project.id, user: user.id}) }}
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Is C++14 adding new keywords to C++?
... true
alignof decltype goto reinterpret_cast try
asm default if return typedef
auto delete inline short typeid
bool do int s...
Pass Variables by Reference in Javascript
...;
return context[name];
}
}
Variable Declaration
rvar('test_ref');
test_ref = 5; // test_ref.value = 5
Or:
rvar('test_ref', 5); // test_ref.value = 5
Test Code
rvar('test_ref_number');
test_ref_number = 5;
function Fn1 (v) { v.value = 100; }
console.log("rvar('test_ref_number')...
Android SDK manager won't open
...? I don't know where is my java\bin, is that C:\Program Files\Java\jdk1.7.0_11\bin ? What "before the windows\system32 directory" means? And what is the point of running "where java" in CMD ?
– Hải Phong
Jan 21 '13 at 1:54
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Get a CSS value with JavaScript
...u can use getComputedStyle().
var element = document.getElementById('image_1'),
style = window.getComputedStyle(element),
top = style.getPropertyValue('top');
jsFiddle.
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