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inline conditionals in angular.js
...low is what you're looking for! Upvote that thing
If you're using Angular <= 1.1.4 then this answer will do:
One more answer for this. I'm posting a separate answer, because it's more of an "exact" attempt at a solution than a list of possible solutions:
Here's a filter that will do an "immediate...
Aligning a float:left div to center?
...s, remove the the whitespace in your code by defining your elements like '<img></img><img></img>' or '<img></img><!-- Comment --><img></img>'.
– Maarten
Sep 20 '13 at 10:25
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Java List.add() UnsupportedOperationException
I try to add objects to a List<String> instance but it throws an UnsupportedOperationException .
Does anyone know why?
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Is there an onSelect event or equivalent for HTML ?
I have an input form that lets me select from multiple options, and do something when the user changes the selection. Eg,
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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
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First, note that this behavior applies to any default value that is subsequently mutated (e.g. hashes and strings), not just arrays.
TL;DR: Use Hash.new { |h, k| h[k] = [] } if you want the most idiomatic solution and don’t care why.
What doesn’t work
Why Hash.new([]...
Turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the
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Define a behavior in your .config file:
<configuration>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="debug">
<serviceDebug includeExceptionDetailInFaults="true" />
<...
Collect successive pairs from a stream
... your own Pair class and want to use it, you can do the following:
Stream<Pair> pairs = IntStreamEx.of(input).boxed().pairMap(Pair::new);
Or if you already have some Stream:
Stream<Pair> pairs = StreamEx.of(stream).pairMap(Pair::new);
This functionality is implemented using custom ...
How can I loop through a C++ map of maps?
...as of C++11 - you can use a ranged based for loop and simply do:
std::map<std::string, std::map<std::string, std::string>> mymap;
for(auto const &ent1 : mymap) {
// ent1.first is the first key
for(auto const &ent2 : ent1.second) {
// ent2.first is the second key
// ...
Find and replace strings in vim on multiple lines
I can do :%s/<search_string>/<replace_string>/g for replacing a string across a file, or :s/<search_string>/<replace_string>/ to replace in current line.
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Best way to use html5 data attributes with rails content_tag helper?
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Rails 3.1 ships with built-in helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag
E.g.,
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div data-name="Stephen" d...