always

StartActivityForResults always returns RESULT_CANCELLED for Intent.ACTION_SEND

匿名 (未验证) 提交于 2019-12-03 01:57:01
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): 由 翻译 强力驱动 问题: As the share pop up appears, I shared the content on WhatsApp successfully, but still returns RESULT_CANCELLED. Same result when I send a email using Gmail. Calling Sharing intent, ACTION_SEND with startActivityForResult always returns CANCELLED Intent sharingIntent = new Intent ( Intent . ACTION_SEND ); sharingIntent . setType ( "text/plain" ); sharingIntent . putExtra ( android . content . Intent . EXTRA_TITLE , "Taxeeta, Cab Around The Curb" ); sharingIntent . putExtra ( android . content . Intent . EXTRA_TEXT , "Hiring a cab no

Does a finally block always run?

匿名 (未验证) 提交于 2019-12-03 01:57:01
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: Is there any condition where finally might not run in java? Thanks. 回答1: from the Sun Tutorials Note: If the JVM exits while the try or catch code is being executed, then the finally block may not execute. Likewise, if the thread executing the try or catch code is interrupted or killed, the finally block may not execute even though the application as a whole continues. I don't know of any other ways the finally block wouldn't execute... 回答2: System.exit shuts down the Virtual Machine. Terminates the currently running Java Virtual Machine.

Java SimpleDateFormat always returning January for Month

匿名 (未验证) 提交于 2019-12-03 01:54:01
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: I'm working on taking a date value (createWhen) from Active Directory, and translating it into a Java date, for the purposes of getting a list of accounts created between two dates. Everything is working fine, save for one method: the method where I go from the AD Date to the Java date. The method looks like this: private Date getParsedDate(String givenString) { System.out.println("Value from AD is: " + givenString); Date parsedDate = null; String formattedString = this.formatDateString(givenString); System.out.println("Formatted String is:

Elasticsearch always returning “mapping type is missing”

匿名 (未验证) 提交于 2019-12-03 01:49:02
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 following the advice given here in order to find partial words with elasticsearch: ElasticSearch n-gram tokenfilter not finding partial words I've created a simple bash script that attempts to run a version of this: curl -XDELETE 10.160.86.134:9200/products curl -XPOST 10.160.86.134:9200/products -d '{ "index": { "number_of_shards": 1, "analysis": { "filter": { "mynGram" : {"type": "nGram", "min_gram": 2, "max_gram": 10} }, "analyzer": { "a1" : { "type":"custom", "tokenizer": "standard", "filter": ["lowercase", "mynGram"] } } } } } }'

Elasticsearch always returning “mapping type is missing”

匿名 (未验证) 提交于 2019-12-03 01:49:02
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 following the advice given here in order to find partial words with elasticsearch: ElasticSearch n-gram tokenfilter not finding partial words I've created a simple bash script that attempts to run a version of this: curl -XDELETE 10.160.86.134:9200/products curl -XPOST 10.160.86.134:9200/products -d '{ "index": { "number_of_shards": 1, "analysis": { "filter": { "mynGram" : {"type": "nGram", "min_gram": 2, "max_gram": 10} }, "analyzer": { "a1" : { "type":"custom", "tokenizer": "standard", "filter": ["lowercase", "mynGram"] } } } } } }'

SecItemAdd always returns error -34018 in Xcode 8 in iOS 10 simulator

匿名 (未验证) 提交于 2019-12-03 01:49:02
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: Update : This issue has been fixed in Xcode 8.2. Keychain works in the simulator without enabling keychain sharing. Why am I always receiving error -34018 when calling SecItemAdd function in Xcode 8 / iOS 10 simulator ? Steps to Reproduce Create a new Single page iOS app project in Xcode 8. Run the following code in viewDidLoad (or open this Xcode project). let itemKey = "My key" let itemValue = "My secretive bee ?" // Remove from Keychain // ---------------- let queryDelete: [String: AnyObject] = [ kSecClass as String:

Java - always keep two decimal places even in zeroes

匿名 (未验证) 提交于 2019-12-03 01:48:02
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: I am trying to keep two decimal places, even if then numbers are zeroes, using DecimalFormatter : DecimalFormat df = new DecimalFormat ( "#.00" ); m_interest = Double . valueOf ( df . format ( m_principal * m_interestRate )); m_newBalance = Double . valueOf ( df . format ( m_principal + m_interest - m_payment )); m_principal = Double . valueOf ( df . format ( m_newBalance )); However for some values this gives two decimal places, and for others it doesnt. How can i fix this? 回答1: It is because you are using Double.valueOf on the

request.getCookies() is always null

匿名 (未验证) 提交于 2019-12-03 01:48:02
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: With reference my previous question I would like to indicate that the cookies are actually getting sent to the server. Problem is that request.getCookies() always return null no matter what. I can only retrieve them as a String from the request header like this String cookiesFromHeaderStr = request.getHeader("cookie"); I don't want to read them from the header because I will have to parse the string manually. I am setting the cookie using Javascript as follows document.cookie = "loc={\"lng\":0.111111,\"lat\":50.111111}, expires=Wed, 05 Oct

cv2.VideoCapture.open() always returns FALSE

匿名 (未验证) 提交于 2019-12-03 01:47:02
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 trying to access a Logitech c310 webcam on my beaglebone. It always returns false for any device ID, I am not sure why. I use the following code. >>> import cv2, numpy as np >>> cam = cv2.VideoCapture(0) >>> cam.open(0) False The camera does show up as video0 in dev/ and also in root@arm:~#lsusb , like below, root@arm:~# lsusb Bus 001 Device 002: ID 046d:081b Logitech, Inc. Webcam C310 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub I could also access the

python requests.get always get 404

匿名 (未验证) 提交于 2019-12-03 01:47:02
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 would like to try send requests.get to this website : requests.get('https://rent.591.com.tw') and I always get I knew this is a common problem and tried different way but still failed. but all of other website is ok. any suggestion? 回答1: Webservers are black boxes. They are permitted to return any valid HTTP response, based on your request, the time of day, the phase of the moon, or any other criteria they pick. If another HTTP client gets a different response, consistently, try to figure out what the differences are in the request that