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Using {} in a case statement. Why?
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195
The {} denotes a new block of scope.
Consider the following very contrived example:
switch (a)...
Difference between “managed” and “unmanaged”
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edited Aug 25 '10 at 15:38
answered Aug 25 '10 at 8:16
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Normalization in DOM parsing with java - how does it work?
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Alex Spurling
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answered Dec 9 '12 at 13:07
JB NizetJB Nizet...
Position Absolute + Scrolling
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.container {
position: relative;
border: solid 1px red;
height: 256px;
width: 256px;
overflow: auto;
float: left;
margin-right: 16px;
}
.inner {
position: relative;
height: auto;
}
.full-height {
position: absolute;
top: 0;
left: 0;
right: 128px;
bo...
range() for floats
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edited Dec 12 '19 at 21:05
answered Sep 1 '11 at 7:36
kich...
Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
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57
Question 1:
I changed this from the original because the original was wrong. I was under the i...
Modify file in place (same dest) using Gulp.js and a globbing pattern
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156
As you suspected, you are making this too complicated. The destination doesn't need to be dyna...
Determine what attributes were changed in Rails after_save callback?
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Rails 5.1+
Use saved_change_to_published?:
class SomeModel < ActiveRecord::Base
after_update :send_notification_after_change
def send_notification_after_change
Notification.send(…) if (saved_change_to_published? &am...
How to reliably open a file in the same directory as a Python script
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5 Answers
5
Active
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Views vs Components in Ember.js
... intuitivepixelintuitivepixel
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