I\'ve been playing around storing tweets inside mongodb, each object looks like this: { \"_id\" : ObjectId(\"4c02c58de500fe1be1000005\"),
I am looking to get a random record from a huge collection (100 million records). What is the fastest and most efficient way to do so?
Every day, I receive a stock of documents (an update). What I want to do is insert each item that does not already exist.
My application uses Core Location in three different views. It\'s working perfectly. In my first view, I subclass the CLLocationManager and use protocol methods for location updates to my calling clas
I can\'t think of an example where the reference count of a file may not be zero even when it is no longer possible to refer a directory or file.
I use jQuery. I\'m trying to find a way to get the current width and height of a DIV element, even if they\'re set to \"auto\". I\'ve found many ways to do this, but no method returns the same width i
势在必行 毕书尽/ 陈势安 专辑：COME BACK TO Bii 语种：国语 发行时间：2013-05-16 本歌词于吾爱知道站收集www.qkoufu.com
I have a textarea where a user copies and pastes the entire message: Time(UTC): 2010-02-27T21:58:20.74Z
i am not getting what 开发者_运维百科exactly happens when we use ajax.Page doesn\'t get refreshed everytime means what? is it related to page_load method or whatThe browser does http calls on a backgr
I can use the shared editing feature of ECF with Java fine perfectly fine. When I try to do it with Python files it also works, but there is no syntax highlighting.
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