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Standard concise way to copy a file in Java?
... The web is littered with similar, yet still slightly different implementations of this type of solution.
16 Answers
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NPM global install “cannot find module”
...running into this, I had this problem due to my npm installing into a location that's not on my NODE_PATH.
[root@uberneek ~]# which npm
/opt/bin/npm
[root@uberneek ~]# which node
/opt/bin/node
[root@uberneek ~]# echo $NODE_PATH
My NODE_PATH was empty, and running npm install --global --verbose pr...
How to create a zip archive with PowerShell?
...
If you head on over to CodePlex and grab the PowerShell Community Extensions, you can use their write-zip cmdlet.
Since
CodePlex is in read-only mode in preparation for shutdown
you can go to PowerShell Gallery.
s...
What are all the common ways to read a file in Ruby?
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This is hardly idiomatic Ruby. Use foreach instead of open and dispense with the each_line block.
– the Tin Man
Jul 24 '14 at 18:59
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Expand/collapse section in UITableView in iOS
...body tell me the way to perform UITableView expandable/collapsible animations in sections of UITableView as below?
17...
How do I read an entire file into a std::string in C++?
...turn sstr.str();
}
This is nicely concise. However, as noted in the question this performs a redundant copy and unfortunately there is fundamentally no way of eliding this copy.
The only real solution that avoids redundant copies is to do the reading manually in a loop, unfortunately. Since C++ n...
UIDevice uniqueIdentifier deprecated - What to do now?
...e to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and unavailable in iOS 7 and above. No alternative method or property appears to be available or forthcoming.
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iOS Tests/Specs TDD/BDD and Integration & Acceptance Testing
What are the best technologies to use for behavior-driven development on the iPhone? And what are some open source example projects that demonstrate sound use of these technologies? Here are some options I've found:
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使用Activity启动器组件 · App Inventor 2 中文网
... Starter 启动应用程序，你必须向 Android 操作系统提供某些控制信息。 你可以通过在调用 ActivityStarter.StartActivity 方法之前设置 Activity Starter 的各种属性来实现此目的。 本节给出了一些示例。
启动其他 App Inventor 应用程序
你可以...
Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
I'm having trouble exporting an app for Ad Hoc Distribution on Xcode 6 beta 2:
27 Answers
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