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Center image horizontally within a div
...="image-container image-2">
<img src="http://placehold.it/100x100/333" />
</div>
<div class="image-container image-3">
<img src="http://placehold.it/100x100/666" />
</div>
sh...
Redirecting to a certain route based on condition
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Alton Developer
333 bronze badges
answered Jul 18 '12 at 13:48
st.neverst.never
11.5k44 gold b...
App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
...back h6 { margin-top: 0 !important; margin-bottom: 0 !important; color:#333; } .feedback-pop { position: fixed; right: 4px; top: 40%; background: #fff; box-sizing: border-box; border-radius: 4px; font-size: 15px; color: #1a1a1a; text-align: center; cursor: pointer; padding: 12px ...
undefined method `source_index' for Gem:Module (NoMethodError)
...e, but since Rails 2.3 is not getting any updates except critical security patches, this will never get fixed. RubyGems v2.0 finally removed that method. Downgrade to any rubygems version prior to 2.0.0, like 1.8.25 to get the functionality back for now. You can get a compatible version using gem up...
Does functional programming replace GoF design patterns?
...cularly controversial to say that design patterns in general only exist to patch up shortcomings in the language.
And if another language can solve the same problem trivially, that other language won't have need of a design pattern for it. Users of that language may not even be aware that the proble...
Change default text in input type=“file”?
...clip: rect(0px, 0px, 0px, 0px);
display: block;
}
.labelfile {
color: #333;
background-color: #fff;
display: inline-block;
margin-bottom: 0;
font-weight: 400;
text-align: center;
vertical-align: middle;
cursor: pointer;
background-image: none;
white-space: nowrap;
padding: 6p...
滚动布局管理器拓展 - ScrollArrangementHandler · App Inventor 2 中文网
...back h6 { margin-top: 0 !important; margin-bottom: 0 !important; color:#333; } .feedback-pop { position: fixed; right: 4px; top: 40%; background: #fff; box-sizing: border-box; border-radius: 4px; font-size: 15px; color: #1a1a1a; text-align: center; cursor: pointer; padding: 12px ...
Twitter Bootstrap vs jQuery UI? [closed]
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Preston Bernstein
333 bronze badges
answered Mar 20 '12 at 7:31
Marco JohannesenMarco Johannesen
...
Show a number to two decimal places
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Marc BMarc B
333k3333 gold badges368368 silver badges452452 bronze badges
...
Is it possible to change icons in Visual Studio 2012?
...
Short Answer:
Hack the old icons into 2012.
Visual Studio Icon Patcher - http://vsip.codeplex.com
Long Answer:
Doing this with a plugin, for now, is out of the question. I've been unable to find any built-in way to achieve this and the switch to WPF makes it even harder to hack around.
...