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What is an AngularJS directive?
I have spent quite a lot of time reading through AngularJS documentation and several tutorials, and I have been quite surprised at how unapproachable the documentation is.
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Using Linq to get the last N elements of a collection?
Given a collection, is there a way to get the last N elements of that collection? If there isn't a method in the framework, what would be the best way to write an extension method to do this?
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What is meant by Ems? (Android TextView)
...or setEms(n) sets the width of a TextView to fit a text of n 'M' letters regardless of the actual text extension and text size. See wikipedia Em unit
but only when the layout_width is set to "wrap_content". Other layout_width values override the ems width setting.
Adding an android:textSize attrib...
Using new line(\n) in string and rendering the same in HTML
I have a string say
5 Answers
5
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python pandas remove duplicate columns
What is the easiest way to remove duplicate columns from a dataframe?
9 Answers
9
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The default for KeyValuePair
I have an object of the type IEnumerable<KeyValuePair<T,U>> keyValueList , I am using
7 Answers
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How can I add new keys to a dictionary?
... 'mynewvalue'}
you create a new key\value pair on a dictionary by assigning a value
to that key. If the key doesn't exist, it's added and points to that
value. If it exists, the current value it points to is overwritten.
—R. Navega
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Why can't I use float value as a template parameter?
When I try to use float as a template parameter, the compiler cries for this code, while int works fine.
11 Answers
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How to compare objects by multiple fields
Assume you have some objects which have several fields they can be compared by:
22 Answers
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How to define hash tables in Bash?
... 4
Bash 4 natively supports this feature. Make sure your script's hashbang is #!/usr/bin/env bash or #!/bin/bash so you don't end up using sh. Make sure you're either executing your script directly, or execute script with bash script. (Not actually executing a Bash script with Bash does happen, a...