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How do you install Boost on MacOS?
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if you prefer running things through root sudo -s /opt/local/bin/port install boost
– Pungs
Feb 12 '13 at 16:21
2
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MongoDB Aggregation: How to get total records count?
...al' => array( '$sum' => 1 ), 'results' => array( '$push' => '$$ROOT' ) ),
// apply limit and offset
array('$project' => array( 'total' => 1, 'results' => array( '$slice' => array( '$results', $skip, $length ) ) ) )
))
Result will look something like this:
[
{
"_id"...
How to update a record using sequelize for node?
...xpress-resource, and Sequelize that is used to manage datasets stored in a MySQL database.
13 Answers
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微软VS苹果 桌面操作系统的终极一战 - 创意 - 清泛网 - 专注C/C++及内核技术
...套苹果产品（服务）的一部分。苹果所需要考虑的并不是如何靠OS X赚钱，而是如何靠OS X吸引更多的Mac用户，换言之，OS X从来没有真正意义的免费，它只是作为Mac的一部分进行销售，和消费者进行了一场朝三暮四的文字游戏。[pa...
CSS hack大全 - 创意 - 清泛网 - 专注C/C++及内核技术
...看下代码，大家会发现其实游览器识别是很简单的。火狐如何识别？对了，IE中对伪类支持不广泛，所以伪类是个不错的途径。(.yourClass,x:-moz-any-link, x:default)注意，这个区分伪类往往IE7也能识别，所以最好还需要把IE7单独识别出...
How do I list all the columns in a table?
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For MySQL, use:
DESCRIBE name_of_table;
This also works for Oracle as long as you are using SQL*Plus, or Oracle's SQL Developer.
share
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Best way to get application folder path
...nstall directory.
In an ASP.NET application, this will be the application root directory, not the bin subfolder - which is probably what you usually want. In a client application, it will be the directory containing the main executable.
In a VSTO 2005 application, it will be the directory containi...
How do I diff the same file between two different commits on the same branch?
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Note: you need to use paths relative to the root of the repo. Paths relative to the current working directory will not work.
– Kevin Wheeler
Jun 30 '15 at 2:57
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How can I add reflection to a C++ application?
...ioned below) adds reflection to C++ without slowing down existing code at: root.cern.ch/drupal/content/reflex
– Joseph Lisee
May 4 '11 at 19:37
6
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How to stop /#/ in browser with react-router?
...nged a great deal and it is required is to use BrowserRouter as the router root tag.
import BrowserRouter from 'react-router/BrowserRouter'
ReactDOM.render ((
<BrowserRouter>
...
<BrowserRouter>
), document.body);
Source React Router Version 4 Docs
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