大约有 47,000 项符合查询结果(耗时:0.0810秒) [XML]

https://stackoverflow.com/ques... 

How to show SQL queries run in the Rails console?

...ecord::Relation’s to_sql method: User.where(:id => 3).to_sql #=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"id\" = 3" share | improve this answer | follo...
https://stackoverflow.com/ques... 

What are Unwind segues for and how do you use them?

...e want to unwind to Red from Green when the button is pressed: You must select the action which is defined in the view controller you want to unwind to: You can also unwind to Red from Blue (which is "two steps away" in the navigation stack). The key is selecting the correct unwind action. Be...
https://stackoverflow.com/ques... 

Any good, visual HTML5 Editor or IDE? [closed]

...E Developers" Latest Stable Version Download Google Plugin for Eclipse.zip Select your download according to your Eclipse Version After Downloading (don't Unzip) Open Eclipse Help > Install New Software > Add > Archive > Select the Downloaded Plug-in.zip in the field "Name" enter "Google...
https://stackoverflow.com/ques... 

How to build a Debian/Ubuntu package from source?

...edge might be out of date on this one, but to address both: Use dpkg --set-selections. Assuming nullidentd was the package you wanted to stay put, run as root echo 'nullidentd hold' | dpkg --set-selections Alternately, since you are building from source, you can use an epoch to set the version n...
https://stackoverflow.com/ques... 

Remove empty space before cells in UITableView

...e first one. Here's how to change this behavior: a) Interface Builder Select the view controller Open Attributes inspector There's a property called "Adjust scroll view insets" in IB's attribute inspector (when a view controller is selected) which is on by default. Uncheck this option: (Image...
https://stackoverflow.com/ques... 

Two single-column indexes vs one two-column index in MySQL?

... the statement I provided. Additionally, MySQL can only use one index per SELECT so a covering index would be the best means of optimizing your queries. share | improve this answer | ...
https://stackoverflow.com/ques... 

Manually put files to Android emulator SD card

... Card through the Android Perspective (it is called DDMS in Eclipse). Just select the Emulator in the left part of the screen and then choose the File Explorer tab. Above the list with your files should be two symbols, one with an arrow pointing at a phone, clicking this will allow you to choose a f...
https://stackoverflow.com/ques... 

Visual Studio C# statement collapsing

...have to turn off automatic outlining. Right click in your code window and select (Outlining | Stop Outlining) Then, select some text, right click and select (Outlining | Hide Selection) When you turn on automatic outlining again, your custom "Regions" will no longer collapse. ...
https://stackoverflow.com/ques... 

How to debug Google Apps Script (aka where does Logger.log log to?)

...All I did was make sure the cell that I wanted it to treat as "edited" was selected, then in Script Editor, I would go to Run->onEdit. Then my breakpoint would be hit. However, I did have to stop using the event argument that gets passed into the onEdit function - you can't simulate that by doin...
https://stackoverflow.com/ques... 

ASP MVC in IIS 7 results in: HTTP Error 403.14 - Forbidden

...ommand prompt as an Administrator (right click the command prompt icon and select Run as Administrator): cd \ cd Windows\Microsoft.NET\Framework\v4.xxx.xxx aspnet_regiis -i Once it has installed and registered, make sure you application is using an application pool that is set to .NET 4.0. UPDAT...