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Should I use tag for icons instead of ? [closed]
Facebook's HTML and Twitter Bootstrap HTML (before v3) both use the <i> tag to display icons.
7 Answers
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if else statement in AngularJS templates
...leanest way of doing this would be to use a ternary operator as follows:
<span>{{isLarge ? 'video.large' : 'video.small'}}</span>
2. ng-switch directive:
can be used something like the following.
<div ng-switch on="video">
<div ng-switch-when="video.large">
&...
Launch custom android application from android browser
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Use an <intent-filter> with a <data> element. For example, to handle all links to twitter.com, you'd put this inside your <activity> in your AndroidManifest.xml:
<intent-filter>
<data android:scheme="h...
Will Dart support the use of existing JavaScript libraries?
I understand Dart compiles to JavaScript, and I read the Dart Language Spec on Libraries, although I didn't see an answer there. Also a search on their discussion form for the word 'existing' turns up 3 results that are not related.
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Summarizing multiple columns with dplyr? [duplicate]
...n))
#> # A tibble: 3 x 5
#> grp a b c d
#> <int> <dbl> <dbl> <dbl> <dbl>
#> 1 1 3.08 2.98 2.98 2.91
#> 2 2 3.03 3.04 2.97 2.87
#> 3 3 2.85 2.95 2.95 3.06
If you want to summarize only certain columns, use ...
Align elements side by side
... Just to be "clear," (horrible, I know), you would need to use <br style="clear: both;" /> if you had a third div which you wanted beneath the two which were aligned.
– Tass
Mar 21 '13 at 19:16
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Validating an XML against referenced XSD in C#
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+1 although should update to use using clause for completeness :)
– IAbstract
Dec 10 '11 at 2:26
55
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How to set specific java version to Maven
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In the POM, you can set the compiler properties, e.g. for 1.8:
<project>
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<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
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</project>
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How to merge 2 JSON objects from 2 files using jq?
I'm using the jq tools (jq-json-processor) in shell script to parse json.
6 Answers
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What is an existential type?
...o it opaquely as X.
Universal types let you write things like:
void copy<T>(List<T> source, List<T> dest) {
...
}
The copy function has no idea what T will actually be, but it doesn't need to.
Existential types would let you write things like:
interface VirtualMachine<B...