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Selecting last element in JavaScript array [duplicate]
...lity that allows multiple users to be tracked at the same time using an object, which is updated every second.
13 Answers
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Visual Studio move project to a different folder
How do I move a project to a different folder in Visual Studio? I am used to this structure in my projects.
14 Answers
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How do I create a new Git branch from an old commit? [duplicate]
... a Git branch called jzbranch and have an old commit id: a9c146a09505837ec03b .
1 Answer
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How does this giant regex work?
...ently found the code below in one of my directories, in a file called doc.php . The file functions or links to a file manager. It's quite nicely done. Basically, it lists all the files in the current directory, and it lets you change directories.
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How do I specify the Linq OrderBy argument dynamically?
How do I specify the argument passed to orderby using a value I take as a parameter?
11 Answers
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How to deploy correctly when using Composer's develop / production switch?
...d hosting, you might not be able to get to a command line
even if you did, PHP might be restricted there in terms of commands, memory or network access
repository CLI tools (Git, Svn) are likely to not be installed, which would fail if your lock file has recorded a dependency to checkout a certain c...
Dark color scheme for Eclipse [closed]
...ges on specific editors. The downloadable themes support a lot of editors (PHP, Java, SQL, Ant, text, HTML, CSS, and more to follow)
There's a growing list of themes already available on the site:
Zenburn
Oblivion
Inkpot
Vibrant Ink
You can read more about the launch here.
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Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
...wever, are purely symbols; they are not associated with any alphabet.
The ECMAScript standard, chapter 7.6 (which all the browsers except Internet Explorer are following), states that an identifier must start with one of the following.
a Unicode letter
$ or _
\ followed by a unicode escape sequen...
Waiting on a list of Future
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You can use a CompletionService to receive the futures as soon as they are ready and if one of them throws an exception cancel the processing. Something like this:
Executor executor = Executors.newFixedThreadPool(4);
CompletionService<SomeResult> complet...
支撑Github的开源技术 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...asticsearch做替换。Github最开始使用ES时，使用了44台亚马逊EC2实例，每台实例配备2T的存储，其中8台实例指负责查询请求。目前，Github已经将原有的EC搜索集群迁移到了东海岸的一个数据中心，使用8台物理主机替换了44台EC2。
R...