大约有 37,000 项符合查询结果(耗时:0.0317秒) [XML]

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MySQL connection not working: 2002 No such file or directory

...ause you are using (LAMPP) XAMPP and it isn't in /tmp/mysql.sock Open the php.ini file and find this line: mysql.default_socket And make it mysql.default_socket = /path/to/mysql.sock share | i...
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In PHP, why does not show a parse error?

I was running the following PHP code: 2 Answers 2 ...
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php:获取数组第一个值 - 更多技术 - 清泛网 - 专注C/C++及内核技术

php:获取数组第一个值自PHP 5.4版本后可以使用[ ]来取数据指定位置的元素,索引从0开始,即$arr[0]取数组第一个值。不过为了兼容性,建议还是采取reset(),current(),next()等函数来取数组中的值,reset($arr)后current($arr)取第一个值。自...
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How to query nested objects?

...r is a subdocument that contains only the field company with the value 'ABC123' and the field address with the value '123 Street', in the exact order: db.inventory.find( { producer: { company: 'ABC123', address: '123 Street' } }); ...
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Mysql ibdata 丢失或损坏如何通过frm&ibd 恢复数据 - 爬虫/数据库 - 清...

...需要注释掉,不然恢复模式不好操作。 这里有个关键的问题,就是innodb里的任何数据操作都是一个日志的记录点。也就是如果我们需要数据恢复,必须把之前的表的数据的日志记录点添加到一致。 a、建立一个数据库,根据上...
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Composer install error - requires ext_curl when it's actually enabled

I'm trying to install Facebook PHP SDK with Composer. This is what I get 15 Answers 15...
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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 “export default” in javascript?

...ello() { console.log("Modul: Saying hello!"); } export let variable = 123; modul2.js export function hello2() { console.log("Module2: Saying hello for the second time!"); } export let variable2 = 456; modul3.js export default function hello3() { console.log("Module3: Saying hello...
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Maximum execution time in phpMyadmin

When I try to execute (some) queries in phpMyadmin I get this error 12 Answers 12 ...
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解决:Run-Time Check Failure #0,The value of ESP was not properly sav...

...常。 所以把在函数定义中进行设置调用规则即可解决此问题。 如: typedef void (__stdcall Foo)(int a); typedef int ( *PFUN)(HWND hWnd, LPCTSTR lpText, LPCTSTR lpCaption, UINT uType); void CTestProcessMonitorDlg::OnBnClickedButton1() { // TODO: Add your contro...