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D Programming Language in the real world? [closed]

...de garbage collection, a monitor object for each class, runtime type info, etc. Unlike Ruby, Python, PHP, etc, D tries to be almost as fast as C, even if it is less dynamic and slightly more difficult to program in than scripting languages. The result is a language that is optimal when both develo...
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How can I get the sha1 hash of a string in node.js?

... default. So sha1sum({}) === sha1sum({"foo":"bar"}) === sha1sum({"a":1}), etc. – maerics Jun 4 '15 at 21:40 ...
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VC的陷阱,看哪些条款会威胁到创业者的利益 - 资讯 - 清泛网 - 专注C/C++及内核技术

...记住,通往地狱的路由善意铺就。一些条款因为细节上的问题会造成不愉快,可能与创业者的利益相悖。 在遇到这些条款时,如果创业者的议价能力足够强,要果断地作出调整或直接拒绝,保障自己、企业、合伙人及其他员工...
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What is the difference between Amazon S3 and Amazon EC2 instance?

...t;<-- this is required for running server services (php, apache, mySQL, etc). This can be ephemeral so you can lose your data with a reboot or persistent, you have to specify persistent. S3 uses object storage - blob - Binary Large OBject file system like flat databases, store on the object leve...
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Best dynamic JavaScript/JQuery Grid [closed]

...ray, Ajax file and server-side processing (PHP, C#, Perl, Ruby, AIR, Gears etc) Scrolling options for table viewport Fully internationalisable jQuery UI ThemeRoller support Rock solid - backed by a suite of 2600+ unit tests Wide variety of plug-ins inc. TableTools, FixedColumns, KeyTable and more It...
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创业公司倒闭大潮 教你正确烧钱速度? - 资讯 - 清泛网 - 专注C/C++及内核技术

...:月净现金消耗量只有10万,却希望融600-800万。我第一个问题就会问: “老兄,请问如果你每月只烧10万,到底为什么你要融这么多钱?” 不管他们背地里在想什么,我最后听到的答案通常是:因为我办得到。 但“我办得到...
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What is the most accurate way to retrieve a user's correct IP address in PHP?

...e that doesn't honor the headers for http_x_forwarded_for, http_forwarded, etc) and all you get is their proxy server's IP address. You can then see if there is a list of proxy server IP addresses that are anonymous, but there is no way to be sure that is 100% accurate as well and the most it'd do ...
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【BLE技术内幕】BLE技术揭秘 - 创客硬件开发 - 清泛IT论坛,有思想、有深度

...用send_LL(0x53,2402M)(注:2402M为信道频率)。这里还有一个问题,设备B怎么知道这个数据包是发给自己的还是其他人的,为此BLE引入access address概念,用来指明接收者身份,其中,0x8E89BED6这个access address比较特殊,它表示要发给周...
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jQuery pass more parameters into callback

...} }; and when you can do: $.post("someurl.php",data,wrapper(var1, var2, etc...),"html"); share | improve this answer | follow | ...
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Push existing project into Github

...hub.com:roseperrone/project.git ! [rejected] master -> master (fetch first) error: failed to push some refs to 'git@github.com:roseperrone/project.git' hint: Updates were rejected because the remote contains work that you do hint: not have locally. This is usually caused by another reposi...