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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've been working on an android app for the past little while and I wanted to set it up to connect to Google Maps. I've been writing it inside Eclipse with the ADT plugins. I followed this tutorial but I've been getting the following Error when I try to load maps. "failed to load map. error contacting google servers. this is probably an authentication issue (but could be do to network errors)" Since I can access google maps in other apps it has to be an authentication error. I've tried uninstalling the app from my phone but that does not fix

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 want to submit the form to www.example.com/users/signup but my page is submitting to www.example.com/test/users/signup . Cakephp is installed in test folder. I have created htaccess inside test folder. This is my htaccess: <IfModule mod_rewrite.c> RewriteEngine on RewriteRule ^$ test/ [L] RewriteRule (.*) test/$1 [L] RewriteRule ^$ /test/users/signup [L] RewriteRule users/signup /users/signup [L] </IfModule> View: <?php echo $this->Form->create('User',array('url'=>array('controller'=>'users','action'=>'signup')), array('id' => 'signup',

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 am having a fortran code to generate a grid in binary VTK format. This code produces a binary VTK file like this one: # vtk DataFile Version 3.0 vtk output BINARY DATASET RECTILINEAR_GRID DIMENSIONS 2 2 1 X_COORDINATES 2 float ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ Y_COORDINATES 2 float ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ Z_COORDINATES 1 float ^@^@^@^@^@^@^@^@ When, I try to open it with ParaView it crashes with the following error message: ERROR: In /home/athanasios/OpenFOAM/ThirdParty-2.3.0/ParaView-4.1.0/VTK/IO/Legacy/vtkRectilinearGridReader

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 been looking in the Global Platform Spec on how to define an APDU for my app which will use Host Card Emulation (HCE). My app is supposed to have one phone behaving like an NFC tag through HCE and another phone acting as the NFC reader. The arbitrary data that i am trying to transfer between the phones is just a simple string containing an ID number, but I'm not really sure how to apply it in the code. I have looked at what the different byte commands mean but I'm really not sure how to apply it. I think I need to use the STORE DATA

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: from sklearn.feature_extraction.text import CountVectorizer vectorizer = CountVectorizer() vectorizer = vectorizer.fit(word_data) freq_term_mat = vectorizer.transform(word_data) from sklearn.feature_extraction.text import TfidfTransformer tfidf = TfidfTransformer(norm="l2") tfidf = tfidf.fit(freq_term_mat) Ttf_idf_matrix = tfidf.transform(freq_term_mat) voc_words = Ttf_idf_matrix.getfeature_names() print "The num of words = ",len(voc_words) when I run the program containing this piece of code I get following error: Traceback (most recent

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 writing some browser side dynamic functionality and using HTTP Basic Auth to protect some resources. The user experience is very important and is highly customized. Here's a simple test JQuery method that eventually will test if a user has supplied the right credentials in a form: $(document).ready(function() { $("#submit").click(function() { var token = Base64.encode($('#username').val() + ':' + $('#password').val()); $.ajax({ url: '/private', method: 'GET', async: false, beforeSend: function(req) { req.setRequestHeader('Authorization',

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: How to fix the docker problem? when I use the latest EC2 and docker (1.9.1) whatever the image is, they always tell me this error: """ filesystem layer verification failed for digest sha256 """ What should I do? 回答1: That looks like an error from a trusted sandbox . But it has been seen in other context, like issue 15603 Try and stop/restart the docker daemon , and remove all images sudo service docker stop sudo service docker start docker images -q | xargs docker rmi 回答2: It happened to me when I updated Amazon Linux "sudo yum update". 文章来源

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: For reporting purcposes, I need to Pivot results of a query that is unique on each record. My current statement is: SELECT * FROM Sales AS x WHERE (select count(*) from Sales where customer_name=x.customer_name and order_date>=x.order_date)<=5 ORDER BY customer_name, order_date, price; A sample of the Query output is: customer_name order_date price Company A 2009-02-01 800 Company A 2009-03-01 100 Company A 2009-04-01 200 Company A 2009-05-01 300 Company A 2009-06-01 500 Company B 2009-02-01 100 Company B 2009-02-01 800 Company B 2009-04-01

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: This is my first image processing application, so please be kind with this filthy peasant. THE APPLICATION: I want to implement a fast application ( performance are crucial even over accuracy) where given a photo (taken by mobile phone) containing a movie poster finds the most similar photo in a given dataset and return a similarity score. The dataset is composed by similar pictures (taken by mobile phone, containing a movie poster). The images can be of different size, resolutions and can be taken from different viewpoints (but there is no

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 use apache FOP to generate pdf files. I have this xsl code <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format"> <xsl:output method="xml" indent="yes" /> <xsl:template match="/"> <fo:root font-size="11pt" font-family="serif"> <fo:layout-master-set> <fo:simple-page-master master-name="A4-portrait" page-height="29.7cm" page-width="21.0cm" margin-top="1cm" margin-left="1.5cm" margin-right="1cm" margin-bottom="1cm"> <fo:region-body /> <fo:region-after region-name="footer"