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使用TokuMX配置Replica Set集群 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...e，可加参数指定ip、端口，默认本机27017）
config={
"_id" : "ReplSetName",
"members" : [
{"_id" : 0, "host" : "172.16.88.97:27017",priority:2},
{"_id" : 1, "host" : "172.16.88.97:27018",priority:1},
{"_id" : 2, "host" : "172.16.88.97:27019",arbit...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...rofile image from their Facebook URL (that is, http://facebook.com/users_unique_url ). How can I accomplish this? Is there a Faceboook API call that fetches a user's profile image URL without the user needing to Allow the application?
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Example for boost shared_mutex (multiple reads/one write)?
...
It looks like you would do something like this:
boost::shared_mutex _access;
void reader()
{
// get shared access
boost::shared_lock<boost::shared_mutex> lock(_access);
// now we have shared access
}
void writer()
{
// get upgradable access
boost::upgrade_lock<boos...
Best way to do multiple constructors in PHP
You can't put two __construct functions with unique argument signatures in a PHP class. I'd like to do this:
21 Answers
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Keyboard shortcuts with jQuery
...hich;
– Brent Faust
Aug 4 '12 at 19:32
add a comment
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How to revert uncommitted changes including files and folders?
...t --hard?
– Felipe
Aug 10 '14 at 22:32
105
'git reset --hard' will undo both staged and unstaged ...
How to extract a substring using regex
...a i want' inside 'and even more data'"
text.split("'").zipWithIndex.filter(_._2 % 2 != 0).map(_._1)
res: Array[java.lang.String] = Array(the data i want, and even more data)
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Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
...
joeforkerjoeforker
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Continuous Integration for Ruby on Rails? [closed]
...ins-ci.org
– Julian
Feb 14 '11 at 7:32
And here's a comparison of Jenkins vs Hudson development activity: ohloh.net/p/...
How to create a string with format?
I need to create a string with format which can convert int, long, double etc. types into string. Using Obj-C, I can do it via below way.
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