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How can I use map and receive an index as well in Scala?
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148
I believe you're looking for zipWithIndex?
scala> val ls = List("Mary", "had", "a", "little...
Simplest way to read json from a URL in java
...ink is quite short. Not as short as possible, but still usable.
package so4308554;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
import java.nio.charset.Charset;
import org.json....
PHP DateTime::modify adding and subtracting months
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answered Aug 30 '10 at 16:46
shamittomarshamittomar
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How do I inspect the view hierarchy in iOS?
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jameshfisher
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answered Sep 26 '14 at 5:44
Levi McCallumL...
'App not Installed' Error on Android
...ot installed error when trying to install an apk on my phone which runs on 4.4.2 aka KitKat, but my friend did not encounter this error on his phone which runs on 6+. I tried the other solutions such as removing the old/debug version of the app because the apk was a release version, clearing the deb...
How to force composer to reinstall a library?
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48
You can use the --prefer-source flag for composer to checkout external packages with the VCS in...
The SMTP server requires a secure connection or the client was not authenticated. The server respons
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edited May 23 '17 at 12:34
Community♦
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answered Aug 29 '13 at 6:16
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Best way to create custom config options for my Rails app?
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14 Answers
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Regex to check whether a string contains only numbers [duplicate]
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answered Jan 25 '12 at 22:46
Mike SamuelMike Samuel
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Need a good hex editor for Linux [closed]
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4 Answers
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