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How do I encode/decode HTML entities in Ruby?
...Successfully installed htmlentities-4.2.4
: jmglov@laurana; irb
irb(main):001:0> require 'htmlentities'
=> []
irb(main):002:0> HTMLEntities.new.decode "¡I'm highly annoyed with character references!"
=> "¡I'm highly annoyed with character references!"
...
UIButton custom font vertical alignment
...ut the exact value that works best for you. In my case I changed it from 750 to 1200. Then run the utility again with the following command line to merge your changes back into the ttf file:
~$ ftxdumperfuser -t hhea -A f Bold.ttf
Then just use the resulting ttf font in your app.
OS X El Capitan...
Throwing the fattest people off of an overloaded airplane.
...ay you've got an airplane, and it is low on fuel. Unless the plane drops 3000 pounds of passenger weight, it will not be able to reach the next airport. To save the maximum number of lives, we would like to throw the heaviest people off of the plane first.
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What is the best data type to use for money in C#?
...
430
As it is described at decimal as:
The decimal keyword indicates a 128-bit data type. Compare...
Pod install is staying on “Setting up CocoaPods Master repo”
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App Inventor 2 控制代码块 · App Inventor 2 中文网
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等待指定的毫秒数之后，运行一次匿名过程。1000 毫秒 = 1 秒。
匿名过程在界面线程上延时执行，因此过程里可以直接操作界面（设置标签、改颜色、切换屏幕都可以）。
下面的例子：2 秒（2000 毫秒）之后，把 标签...
Making a Sass mixin with optional arguments
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edited May 23 '17 at 12:09
Community♦
111 silver badge
answered Mar 31 '12 at 22:52
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if/else in a list comprehension
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1610
You can totally do that. It's just an ordering issue:
[unicode(x.strip()) if x is not None else...
Showing a different background colour in Vim past 80 characters
I have seen Vim 80 column layout concerns , but the answer there highlights only actual content that goes over the 80 character mark. I want to have a 100+ column Vim window open with the leftmost 80 columns using the normal background and anything past that using a slightly different background. T...
Javascript: How to loop through ALL DOM elements on a page?
...ments in a page:
var all = document.getElementsByTagName("*");
for (var i=0, max=all.length; i < max; i++) {
// Do something with the element here
}
Note that you could use querySelectorAll(), if it's available (IE9+, CSS in IE8), to just find elements with a particular class.
if (document...