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Vim users, where do you rest your right hand? [closed]
...te usage for vi. For one, h and l really don't matter that much. w, e, and b are significantly more useful for horizontal navigation. As a bonus, ; is easy to get at if the language requires it. Having a weaker finger on k hurts, and you don't need your strongest finger on the h, when it should be o...
Print JSON parsed object?
I've got a javascript object which has been JSON parsed using JSON.parse I now want to print the object so I can debug it (something is going wrong with the function). When I do the following...
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
How would it be possible to generate a random, unique string using numbers and letters for use in a verify link? Like when you create an account on a website, and it sends you an email with a link, and you have to click that link in order to verify your account
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How to get the parent dir location
this code is get the templates/blog1/page.html in b.py:
11 Answers
11
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How do you round a number to two decimal places in C#?
...amples:
decimal a = 1.994444M;
Math.Round(a, 2); //returns 1.99
decimal b = 1.995555M;
Math.Round(b, 2); //returns 2.00
You might also want to look at bankers rounding / round-to-even with the following overload:
Math.Round(a, 2, MidpointRounding.ToEven);
There's more information on it here...
What do the plus and minus signs mean in Objective-C next to a method?
In Objective-C, I would like to know what the + and - signs next to a method definition mean.
4 Answers
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How do you execute an arbitrary native command from a string?
...ed with the following scenario: Write a function that accepts a string to be run as a native command.
4 Answers
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How do you clear a slice in Go?
...ition of 'clear'. One of the valid ones certainly is:
slice = slice[:0]
But there's a catch. If slice elements are of type T:
var slice []T
then enforcing len(slice) to be zero, by the above "trick", doesn't make any element of
slice[:cap(slice)]
eligible for garbage collection. This might...
How to check “hasRole” in Java Code with Spring Security?
...uthority or permission in Java Code ? For example - I want to show or hide button for user depending on role. There are annotations like:
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windows版 svn 服务器搭建及总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...载svn服务器版本，下载下来后，解压，一路next 即可。
subversion服务端官方下载地址：http://subversion.apache.org/packages.html
tortoisesvn客户端官方下载地址：http://tortoisesvn.net/downloads.html
我的安装路径为：
2.为svn创建版本存储仓库...