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Replace multiple whitespaces with single whitespace in JavaScript string
I have strings with extra whitespaces, each time there's more than only one whitespace I'd like it be only one.
11 Answers
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scrollIntoView Scrolls just too far
...he containing div's scroll offset like that:
el.scrollIntoView(true);
document.getElementById("containingDiv").scrollTop -= 10;
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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 to round the minute of a datetime object
I have a datetime object produced using strptime() .
17 Answers
17
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Bash script plugin for Eclipse? [closed]
Are there any decent bash plug-ins for Eclipse? My only requirement is syntax highlighting. I've googled about but did not see anything that looked like "the" bash plug-in.
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How to split the name string in mysql?
How to split the name string in mysql ?
16 Answers
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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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Why use prefixes on member variables in C++ classes
A lot of C++ code uses syntactical conventions for marking up member variables. Common examples include
29 Answers
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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...
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...