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PostgreSQL error 'Could not connect to server: No such file or directory'
...e in my project or even try most database tasks for my Ruby on Rails 3.2 applications.
22 Answers
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What is a message pump?
...% of its time there, waiting for Windows to tell it something interesting happened. TranslateMessage() is a helper function that translates keyboard messages. DispatchMessage() ensures that the window procedure is called with the message.
Every GUI enabled .NET program has a message loop, it is s...
How to make completely transparent navigation bar in iOS 7
I want the UINavigationBar in my app to be completely transparent and flush with the viewcontroller directly under it. However, the only code I could find makes it translucent but not transparent. I know this can be done in iOS 7 because it is used in the notes app. My question is, what is the code ...
两大桌面系统之战：Yosemite vs Windows 10 - 操作系统(内核) - 清泛网 - ...
...一次就可以在所有设备上使用。
相比之下，iOS App Store 和 Mac App Store 则是两个完全没有关联的平台。从用户的角度来说，在 OS X 上运行 iOS 应用也许没有什么意义。在 iOS 上运行 OS X 应用，或者是在 Mac 上玩 iOS 游戏，有...
How to clear an ImageView in Android?
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This works reliably at least in my app. setImageResource(0) works sometimes, but not others.
– Hong
Apr 3 '13 at 12:50
5
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Xcode source automatic formatting
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yes @powerj1984. I am also disappointed with this. It does not add proper spaces after ,, = or other operators. What it does just intent. Nothing else. Mac really needs to learn from Microsoft here.
– shashwat
Apr 17...
Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
... DISPLAY variable
unset DISPLAY
This helps in most cases (e.g. starting application servers or other java based tools) and avoids to modify all that many command lines.
It can also be comfortable to add it to the .bash_profile for a dedicated app-server/tools user.
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augmented reality framework [closed]
I am planning to develop an augmented reality application for Android phone. Does anyone know if there is any existing framework for augmented reality which could be used for such applications?
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Android Dialog: Removing title bar
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Thanks for the suggestion but its not the problem. what happens is when I type something with the keyboard, the status bar keeps appearing and disappearing with each key stroke.
– Jason Rogers
Jun 7 '11 at 11:01
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How do you tell the Visual Studio project type from an existing Visual Studio project
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In the project XML files:
Console applications contain:
<OutputType>Exe</OutputType>
WinForms applications contain:
<OutputType>WinExe</OutputType>
Library (.dll) projects contain:
<OutputType>Library</OutputType>
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