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How to get error message when ifstream open fails
...failbit set" whereas strerror(errno) gives "No such file or directory."
On Ubuntu 13.04, gcc 4.7.3 the exception says "basic_ios::clear" (thanks to arne)
If e.what() does not work for you (I don't know what it will tell you about the error, since that's not standardized), try using std::make_error...
TimePicker Dialog from clicking EditText
...or is 'Cannot resolve constructor 'TimePickerDialog(com.appname.classname, android.app.TimePickerDialog.OnTimeSetListener, int, int)' '
– Mark O'Sullivan
Jul 27 '13 at 20:18
2
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无社交不商业，Uber将边缘化BAT - 资讯 - 清泛网 - 专注C/C++及内核技术
...种组织，就是一个个独立的社群，一个个独立运行的生态系统。但是，过去，社群的存在并非主流，并非刚需。
过去几万年，几千年，人类的刚需是安全需求、衣食住行需求，国家和商业系统才是主流。
在马斯诺需求层次...
如何选择机器学习算法 - 大数据 & AI - 清泛网移动版 - 专注C/C++及内核技术
...kly incorporate into your model.
逻辑回归: 有很多正则化模型的方法，而且你不必像在用朴素贝叶斯那样担心你的特征是否相关。与决策树与支持向量机相比，你还会得到一个不错的概率解释，你甚至可以轻松地利用新数据来更新模型...
What is the difference between Sublime text and Github's Atom [closed]
...ilable. (Linux version has to be built from source, but there is a PPA for Ubuntu users.)
A lot of the architecture and features have been duplicated from Sublime Text because they're tried and tested. The plugin system works almost the same, but opens up a lot of new features and potential by expo...
How do I get the file extension of a file in Java?
...t having directories with dots, since it's not illegal 2. I was coding for Android so I used some SDK method I don't remember but I guess stackoverflow.com/a/3571239/2546146 doesn't have this flaw
– Iman Akbari
Aug 4 '15 at 23:21
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Java equivalent to #region in C#
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Thanks for that! Works perfectly on Android Studio.
– rogcg
Apr 25 '14 at 14:33
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How to run a method every X seconds
I'm developing an Android 2.3.3 application and I need to run a method every X seconds .
8 Answers
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What's the difference between a proc and a lambda in Ruby?
...urn
end
my_proc.call
puts "after proc"
end
my_method
shoaib@shoaib-ubuntu-vm:~/tmp$ ruby a.rb
before proc
inside proc
The final puts in the method, was never executed, since when we called our proc, the return within it dumped us out of the method. If, however, we convert our proc to a lam...
How do I parse command line arguments in Bash?
...ich includes all the functionality of getopts and then some. man getopt on Ubuntu 13.04 outputs getopt - parse command options (enhanced) as the name, so I presume this enhanced version is standard now.
– Livven
Jun 6 '13 at 21:19
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