Recent questions without an upvoted answer

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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?

Apr 20, 2020 in PHP by kartik
 • 37,520 points • 8,810 views
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1 answer

How to order results with findBy() in Doctrine

Apr 20, 2020 in PHP by kartik
 • 37,520 points • 12,709 views
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1 answer

How do I let PHP to create subdomain automatically for each user?

Apr 20, 2020 in PHP by kartik
 • 37,520 points • 6,824 views
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How to Debug Variables like in PHP var_dump()?

Apr 20, 2020 in PHP by kartik
 • 37,520 points • 3,042 views
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error: OpenCV(4.2.0) C:\projects\opencv-python\opencv\modules\objdetect\src\cascadedetect.cpp:1689: error: (-215:Assertion failed) !empty() in function 'cv::CascadeClassifier::detectMultiScale'

Apr 20, 2020 in Machine Learning by akhtar
 • 38,260 points • 14,632 views
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1 answer

AttributeError: module 'cv2.cv2' has no attribute 'face_LBPHFaceRecognizer'

Apr 20, 2020 in Machine Learning by MD
 • 95,460 points • 17,822 views
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how to install kivy module in spyder?

Apr 20, 2020 in Python by amey
 • 120 points • 4,504 views
0 votes
1 answer

While doing NLP in R, I am getting following error - 'no applicable method for 'meta' applied to an object of class "character"' when I run dtm <- DocumentTermMatrix(corpus) command.

Apr 20, 2020 in Machine Learning by Adil
 • 120 points • 2,039 views
0 votes
1 answer

What is definition of an invalid literal?

Apr 20, 2020 in Java by Stephen
 • 120 points • 3,474 views
0 votes
0 answers

Running a distributed server on multiple containers using docker-compose under a bash script

Apr 20, 2020 in Docker by anonymous
 • 120 points • 1,867 views
0 votes
2 answers

Data loss after page refresh in selenium

Apr 20, 2020 in Selenium by Darshan
 • 120 points • 4,420 views
0 votes
1 answer

If we give just * instead of H/2 in Poll SCM, will Jenkins build get triggered for every commit ?

Apr 20, 2020 in Jenkins by Rekha
 • 120 points • 3,183 views
+2 votes
1 answer

How we handle the database scripts/procedures using Devops methodology

Apr 20, 2020 in DevOps & Agile by Webinar
 • 140 points • 1,293 views
0 votes
1 answer

click on Sign In by using css selector

Apr 19, 2020 in Selenium by Umair
 • 140 points • 1,485 views
0 votes
1 answer

Blockchain validation

Apr 19, 2020 in Blockchain by anonymous
 • 190 points • 1,493 views
0 votes
1 answer

Error while starting the daemon process in windows 10

Apr 18, 2020 in Big Data Hadoop by Arun
 • 120 points • 10,090 views
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1 answer

I am not able to install onedrivesdk in linux: it is giving "Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output"

Apr 18, 2020 in Python by rose
 • 120 points • 7,368 views
+1 vote
2 answers

Which is not considered as iot application ?

Apr 18, 2020 in IoT (Internet of Things) by Bhanu prakash
 • 130 points • 19,913 views
0 votes
1 answer

RPA In healthcare

Apr 18, 2020 in RPA by anonymous
 • 120 points • 1,265 views
0 votes
1 answer

'javac' is not recognized as an internal or external command, operable program or batch file.

Apr 18, 2020 in Java by Paridhi
 • 120 points • 3,131 views
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