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Git: how to reverse-merge a commit?
...mber' associated with the parent? Do branches have an intrinsic numerical 'id'?
– daniyalzade
Sep 5 '11 at 20:55
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What is the difference between HTTP and REST?
...s, with HTTP, you would misuse a GET or POST query like ...product/?delete_id=22.
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How to log out user from web site using BASIC authentication?
...irst 401, Chrome reverts back to the old (correct) password. So it really didn't delete the password in the first place it seems.
– vancan1ty
Jan 8 '16 at 22:10
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HuaweiCloud 拓展：App接入华为云（AppGallery Connect）BaaS · App Inventor 2 中文网
...是“云函数网关式”
App Inventor 生成的是 Android 应用，端侧只能走 HTTP，无法使用华为 HarmonyOS 原生的 Cloud Foundation Kit SDK。而 AGC 的云数据库 / 云存储 / 认证在端侧都是 SDK 能力，没有可供任意客户端直接调用的 REST 接...
Rails: How can I set default values in ActiveRecord?
...ready been mentioned this will not work when you just call Model.new.
Overriding initialize can work, but don't forget to call super!
Using a plugin like phusion's is getting a bit ridiculous. This is ruby, do we really need a plugin just to initialize some default values?
Overriding after_initializ...
Space between two rows in a table?
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Yeah, this method would be ideal, except that IE 7 doesn't support it. For browser support, see: quirksmode.org/css/tables.html
– Simon East
Feb 26 '12 at 22:50
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Bash script processing limited number of commands in parallel
...ed before starting the next set.
From the GNU manual:
wait [jobspec or pid ...]
Wait until the child process specified by each process ID pid or job specification jobspec exits and return the exit status of the last
command waited for. If a job spec is given, all processes in the job
ar...
How to get client's IP address using JavaScript?
...d to somehow retrieve the client's IP address using JavaScript; no server side code, not even SSI.
50 Answers
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In ASP.NET, when should I use Session.Clear() rather than Session.Abandon()?
Both Session.Clear() and Session.Abandon() get rid of session variables. As I understand it, Abandon() ends the current session, and causes a new session to be created thus causing the End and Start events to fire.
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What CSS selector can be used to select the first div within another div
... H1 is always going to be there, then
div h1+div {...}
but don't be afraid to specify the id of the content div:
#content h1+div {...}
That's about as good as you can get cross-browser right now without resorting to a JavaScript library like jQuery. Using h1+div ensures that only the first div...