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How to debug stream().map(…) with lambda expressions?
In our project we are migrating to java 8 and we are testing the new features of it.
6 Answers
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How to display double quotes(") Symbol in a TextView?
I'm trying to display some words in double quotes, in Text view in in xml file. But its not working. Pls help me.
9 Ans...
JavaScript implementation of Gzip [closed]
...ata in a small, fixed-size server-side cache via AJAX (think: Opensocial quotas ). I do not have control over the server.
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How to check Oracle database for long running queries
... application, which uses an Oracle database, is going slow or appears to have stopped completely.
8 Answers
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How to search and replace globally, starting from the cursor position and wrapping around the end of
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1. It is not hard to achieve the behavior using a two-step substitution:
:,$s/BEFORE/AFTER/gc|1,''-&&
First, the substitution command is run for each line starting from
the current one until the end of file:
,$s/BEFORE/AFTER/gc
Then, that :substitute comman...
How do you match only valid roman numerals with a regular expression?
Thinking about my other problem , i decided I can't even create a regular expression that will match roman numerals (let alone a context-free grammar that will generate them)
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How to show first commit by 'git log'?
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(from tiho's comment. As Chris Johnsen notices, --max-parents was introduced after this answer was posted.)
Explanation
Technically, there may be more than one root commit. This happens when multiple previously independent histories are merged together. It is common when a project is integrated...
Android Fragment onClick button Method
I'm trying to invoke the method in my onClick (View v) XML, but does not work with Fragment. This is the error.
6 Answers
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Assignment inside lambda expression in Python
...of objects and I want to remove all objects that are empty except for one, using filter and a lambda expression.
13 Ans...
Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test
I have scoured the internet for almost five days now looking for a fix to this issue, but I cannot seem to find and fix it on my own, mainly because I am so new to both Maven and PlayN so I'm not entirely sure at what I'm looking at exactly. But, it is clearly fizzing up at building the core. Seem...