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搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
...据库当中最像关系数据库的。支持类似于面向对象的查询语言，几乎可以实现类似关系数据库单表查询的绝大部分功能，而且还支持对数据建立索引。所以这个非常方便，我们可以用sql操作MongoDB，从关系型数据库迁移过来，开...
in_array multiple values
...ore complex comparison operations between array elements AND you're on PHP 5.3, you might also think about something like the following:
<?php
// First Array To Compare
$a1 = array('foo','bar','c');
// Target Array
$b1 = array('foo','bar');
// Evaluation Function - we pass guard and target a...
What is the entry point of swift code execution?
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In Swift 5.3 there is a new @main attribute which lets you control where your entry point is in your project rather than just main.swift. There can only be one main entry and you can't have a main.swift file and a an attribute @main. ...
Generating a UUID in Postgres for Insert statement?
...ch more likely than the chance of immediate collision in v4, which is 1 in 5.3e36. Obviously the longer you generate v4 UUIDs the more likely a collision becomes, which is not true of v1, but you'd have to generate 1.52 billion v4 UUIDs before the probability of collision exceeded that of node's v1 ...
?: operator (the 'Elvis operator') in PHP
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See the docs:
Since PHP 5.3, it is possible to leave out the middle part of the ternary operator. Expression expr1 ?: expr3 returns expr1 if expr1 evaluates to TRUE, and expr3 otherwise.
...
Outline effect to text
...6px 0.02px #000, -5.5px 8.4px 0.02px #000, 7.0px 7.2px 0.02px #000, 8.5px -5.3px 0.02px #000, -3.4px -9.4px 0.02px #000, -9.9px 1.3px 0.02px #000, -0.8px 10.0px 0.02px #000, 9.6px 2.9px 0.02px #000, 4.9px -8.7px 0.02px #000, -7.5px -6.7px 0.02px #000, -8.1px 5.9px 0.02px #000, 4.0px 9.2px 0.02px #00...
java SSL and cert keystore
... from which this is quoted. I guess this is it: fusesource.com/docs/broker/5.3/security/SSL-SysProps.html
– Bruno
Jul 20 '11 at 21:41
4
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Set cURL to use local virtual hosts
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I'm using the native windows build included with PHP 5.3 for windows (Running as php_fastcgi).
– Xeoncross
Aug 5 '10 at 15:42
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or (HTML5)
...ecs? I'm finding it in the WHAT WG version, but not in the latest W3C HTML 5.3 draft.
– Garret Wilson
Feb 21 at 2:10
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Tips for debugging .htaccess rewrite rules
... Quick Note: import_request_variables was deprecated in PHP 5.3 and removed in 5.4. extract($_GET) coupled with extract($_POST) can perform the same function, but all variables would need the prefix removed from their name. Source: php.net/manual/en/function.import-request-variables....