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How to round the minute of a datetime object
I have a datetime object produced using strptime() .
17 Answers
17
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ViewPager and fragments — what's the right way to store fragment's state?
Fragments seem to be very nice for separation of UI logic into some modules. But along with ViewPager its lifecycle is still misty to me. So Guru thoughts are badly needed!
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How can I disable logging of asset pipeline (sprockets) messages in Ruby on Rails 3.1?
...following code in config/initializers/quiet_assets.rb
if Rails.env.development?
Rails.application.assets.try(:logger=, Logger.new('/dev/null'))
Rails::Rack::Logger.class_eval do
def call_with_quiet_assets(env)
previous_level = Rails.logger.level
Rails.logger.level = Logger::ERRO...
How to select all instances of selected region in Sublime Text
Is there a shortcut key or single-step menu option to find and select all instances of a highlighted selection in Sublime Text?
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Change Bootstrap tooltip color
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You can use this way:
<a href="#" data-toggle="tooltip" data-placement="bottom"
title="" data-original-title="Tooltip on bottom"
class="red-tooltip">Tooltip on bottom</a>
And in the CSS:
.tooltip-arrow,
.red-tooltip + .tooltip > .tooltip-inner {background-color: #f00;}
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Laravel Controller Subfolder routing
...s TestController inside.
TestController will look like this:
<?php
namespace App\Http\Controllers\test;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
class TestController extends Controller
{
public function getTest()
{
return "Yes";
}
}
You can then...
Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant f
...ect class resolves the problem.
By the way, it is bad practice to have names like "string" in Objective-C. It invites a runtime naming collision. Avoid them even in once off practice apps. Naming collisions can be very hard to track down and you don't want to waste the time.
Another possible rea...
Setting the selected value on a Django forms.ChoiceField
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“Cannot evaluate expression because the code of the current method is optimized” in Visual Studio 20
...get this error "Cannot evaluate expression because the code of the current method is optimized".
22 Answers
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Spring Data JPA - “No Property Found for Type” Exception
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I ran into this same issue and found the solution here: https://dzone.com/articles/persistence-layer-spring-data
I had renamed an entity property. But with Springs Automatic Custom Queries there was an interface defined for the old property n...