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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
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28 Answers
28
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How to merge 2 List and removing duplicate values from it in C#
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295
Have you had a look at Enumerable.Union
This method excludes duplicates from the return set. ...
comparing 2 strings alphabetically for sorting purposes
I'm trying to compare 2 strings alphabetically for sorting purposes. For example I want to have a boolean check like if('aaaa' < 'ab') . I tried it, but it's not giving me correct results, so I guess that's not the right syntax. How do I do this in jquery or Javascript?
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Android ViewPager with bottom dots
...dius="0dp"
android:shape="oval"
android:thickness="2dp"
android:useLevel="false">
<solid android:color="@android:color/darker_gray"/>
</shape>
tab_selector.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android...
Default text which won't be shown in drop-down list
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219
Kyle's solution worked perfectly fine for me so I made my research in order to avoid any Js an...
How to find the Windows version from the PowerShell command line
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24 Answers
24
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Idiomatic way to convert an InputStream to a String in Scala
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For Scala >= 2.11
scala.io.Source.fromInputStream(is).mkString
For Scala < 2.11:
scala.io.Source.fromInputStream(is).getLines().mkString("\n")
does pretty much the same thing. Not sure why you want to get lines and then glue the...
Trouble comparing time with RSpec
I am using Ruby on Rails 4 and the rspec-rails gem 2.14. For a my object I would like to compare the current time with the updated_at object attribute after a controller action run, but I am in trouble since the spec does not pass. That is, given the following is the spec code:
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How do I flag a method as deprecated in Objective-C 2.0?
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edited Oct 29 '13 at 11:16
answered Oct 11 '10 at 18:02
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