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How do I remove objects from a JavaScript associative array?
...Property('lastName') // false
Note that when delete is applied to an index property of an Array, you will create a sparsely populated array (ie. an array with a missing index).
When working with instances of Array, if you do not want to create a sparsely populated array - and you usually don't - ...
What version of javac built my jar?
..., and it could have been built in any one of three JDKs. We need to know exactly which one, so we can certify compatibility. Is the compiler version embedded somewhere in the class files or jar?
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How to customise file type to syntax associations in Sublime Text?
I'd like Sublime 2 editor to treat *.sbt files (to highlight syntax) as Scala language, same as *.scala, but I can't find where to set this up. Do you happen to know?
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Is there a C++ gdb GUI for Linux? [closed]
...oo powerful, and it's just too well integrated inside the IDE.
For a Linux alternative, try DDD if free software is your thing.
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Android Studio quick documentation always “fetching documentation”
...en the documentation is already downloaded.
The default link in jdk.table.xml is http://developer.android.com/reference/ (android studio tries to connect to this online server even if the network is blocked).
To solve the problem, we can just redirect the reference to local source.
MacOS
On MacO...
Unicode (UTF-8) reading and writing to files in Python
I'm having some brain failure in understanding reading and writing text to a file (Python 2.4).
14 Answers
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Convert number strings with commas in pandas DataFrame to float
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But this works: df.apply(lambda x: x.str.replace(',', '').astype(float), axis=1)
– krassowski
Nov 21 '19 at 16:03
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Deep Learning（深度学习）学习笔记整理系列之（三） - 大数据 & AI - 清泛...
...度学习,笔记Deep Learning（深度学习）学习笔记整理系列zouxy09@qq.comhttp: blog.csdn.net zouxy09作者：Zouxyversion 1.0 2013-04-08原文网址：h...Deep Learning（深度学习）学习笔记整理系列
zouxy09@qq.com
http://blog.csdn.net/zouxy09
作者：Zouxy
version 1.0 2...
Deep Learning（深度学习）学习笔记整理系列之（三） - 大数据 & AI - 清泛...
...度学习,笔记Deep Learning（深度学习）学习笔记整理系列zouxy09@qq.comhttp: blog.csdn.net zouxy09作者：Zouxyversion 1.0 2013-04-08原文网址：h...Deep Learning（深度学习）学习笔记整理系列
zouxy09@qq.com
http://blog.csdn.net/zouxy09
作者：Zouxy
version 1.0 2...
Deep Learning（深度学习）学习笔记整理系列之（三） - 大数据 & AI - 清泛...
...度学习,笔记Deep Learning（深度学习）学习笔记整理系列zouxy09@qq.comhttp: blog.csdn.net zouxy09作者：Zouxyversion 1.0 2013-04-08原文网址：h...Deep Learning（深度学习）学习笔记整理系列
zouxy09@qq.com
http://blog.csdn.net/zouxy09
作者：Zouxy
version 1.0 2...