awards

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a collection with documents that look like this: "awards" : { "oscars" : [ {"award": "bestAnimatedFeature", "result": "won"}, {"award": "bestMusic", "result": "won"}, {"award": "bestPicture", "result": "nominated"}, {"award": "bestSoundEditing", "result": "nominated"}, {"award": "bestScreenplay", "result": "nominated"} ], "wins" : 56, "nominations" : 86, "text" : "Won 2 Oscars. Another 56 wins and 86 nominations." } What query document would we use in a find() command to return all movies in the my_collection collection that either

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: How to insert an empty value to input text and set it to null to the database, as I do this I'm having an error because the rows of the database do not have a value. How can I do this without an error? SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'title' cannot be null (SQL: insert into awards ( title , description , awards_image , updated_at , created_at ) values (, , a:0:{}, 2018-11-28 10:29:35, 2018-11-28 10:29:35)) EDIT <? php foreach ( $awards as $key => $values ) { $awardsContent = new Award ; $awardsContent -

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm making fixtures and when I try to load them I have an error. I need an instance of a Movie object but what I give, and I don't know why, is an integer. For this reason it says me that I have the following error: [Symfony\Component\Debug\Exception\ContextErrorException] Catchable Fatal Error: Argument 1 passed to Filmboot\MovieBundle\Document\A ward::setMovie() must be an instance of Filmboot\MovieBundle\Document\Movie , integer given, called in C:\Programming\xampp\htdocs\filmboot.web\src\Fil mboot\MovieBundle\DataFixtures\MongoDB\Awards

NSF awards $1.8 million for joint image-text analysis research The U.S. National Science Foundation (NSF) has awarded $1.8 million in grants to the University of California-Los Angeles (UCLA) and the University of Illinois at Urbana-Champaign (UIUC) to investigate Joint Image-Text Parsing and Reasoning for Analyzing Social and Political News Events . The four-year project will be led by Professors Song-Chun Zhu at UCLA and ChengXiang Zhai at UIUC. The research aims to go "beyond traditional object detection, segmentation, and recognition by studying framing and persuasion techniques in images,