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I was wondering why summarise() is returning a table, while I was expecting a row? Here's the code: ... ) question from:https://stackoverflow.com/questions/65851713/dplyr-summarise...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Can Excel show directionality in Correlation?

Excel 2019 - I have a sheet which shows customers and what products they have bought. I am ... stackoverflow.com/questions/65851698/can-excel-show-directionality-in-correlation...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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excel - VBA, Dealing with E-10

I have cells that are supposed to be 0 I believe. 7.45058059692383E-12. How do I make these 0 in my code ... from:https://stackoverflow.com/questions/65851685/vba-dealing-with-e-10...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Windows forms - C++/CLR (.NET Framework) - How to use button events

I am building an application that uses Computer Vision to detect objects with a webcam. To implement the idea, I use the ... if (Rectangles_for_objects1.size() == 1) { std::cout <...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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716 views

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Discord.js Send message to certain guild in a certain channel

I wan't to make my Shards send a message to my test guild when they send a death, reconnecting, disconnected and ... /discord-js-send-message-to-certain-guild-in-a-certain-channel...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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modelica - cd command doesn't work in Dymola.mos file

I am trying to configure dymola.mos file, here is an example of changing directory, but when I activate Dymola, ... com/questions/65851602/cd-command-doesnt-work-in-dymola-mos-file...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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What type of Visual Studio or VSCode web service should be used to invoke a process

Currently, my company has a Visual Studio windows service application that queries our inventory system and then updates our ... vscode-web-service-should-be-used-to-invoke-a-proc...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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301 views

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excel - Index Match not returning correct value

tOP boT 0 29.99 30 60 60 89 90 1000 0.250 Hold Hold 40 40 60 60 80 80 0.290 Hold Hold ... from:https://stackoverflow.com/questions/65851589/index-match-not-returning-correct-value...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Ionic 5 ion-searchbar in header overlapping with status bar in ios

This question already has an answer here: question from:https://stackoverflow.com/questions/65851554/ionic-5-ion-searchbar-in-header-overlapping-with-status-bar-in-ios...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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properties - Can I return a global variable from Function?

Declare a global variable named aCar as an object with no properties. Declare a function named getTransmission that ... /65851552/can-i-return-a-global-variable-from-function...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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542 views

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grails - Unknown column ‘x.y’ in ‘where clause’ when using sqlRestriction with createAlias

i have a withCriteria with createAlias("xRecords", "x", CriteriaSpecification.LEFT_JOIN) When i try to do ... x-y-in-where-clause-when-using-sqlrestriction-with-createalia...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

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wordpress - Show Availability Stock Status in Email Woocommerce

Is it possible to show the stock status as "In Stock" "Pre-Order" in new order mails? These ... .com/questions/65851482/show-availability-stock-status-in-email-woocommerce...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - Extract parts of string separated by delimiter

This is an add on to my original question: Variable length substring between two characters The data often ... /questions/65851456/extract-parts-of-string-separated-by-delimiter...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Python: reverse of transferring image into list of pixels?

im = Image.open('segmentace_zkusebni_pi.jpg') pixel = list(im.getdata()) gets me a list of RGB of ... questions/65851446/python-reverse-of-transferring-image-into-list-of-pixels...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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git - How to amend last 2nd commit or specific commit only

In my current branch, I've 2 commits which are not pushed yet. mainlineBranch: commit 2 - recent commit commit 1 ... /65851445/how-to-amend-last-2nd-commit-or-specific-commit-only...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - I cant find the out of resources error in my recursive function

I cant seem to find where the bug is in my code that is drawing an infinite recursion, my base case seems fine ... /i-cant-find-the-out-of-resources-error-in-my-recursive-function...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Assigning the result of a statements block to a variable in python

In some languages it is possible to assign the result of a block to a variable. Here it is in scala : val ... /assigning-the-result-of-a-statements-block-to-a-variable-in-python...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to Make a Move in Connect Four Game - Please see code below

I'm a pretty new beginner at Python. So far, I've created a Tic Tac Toe game which I used as my foundation for my ... /how-to-make-a-move-in-connect-four-game-please-see-code-below...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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272 views

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r - Unexpected and inconsistent behavior `c`oncatenating doubles/integers with Date

concatenating double (integer) with a Date doesn't appear to be commutative: c(.1, Sys.Date( ... /unexpected-and-inconsistent-behavior-concatenating-doubles-integers-with-date...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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180 views

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integral - Does Hill function has a closed-form integration?

I need to know if there is any closed-form/explicit integration solution for the Hill function? Hill ... questions/65851219/does-hill-function-has-a-closed-form-integration...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

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Exposed Dropdown Menu On Bottom Sheet Fragment - Android Studio

I'm currently developing a BottomSheetDialogFragment and inside it 2 Exposed Dropdown Menu from this tutorial https ... -dropdown-menu-on-bottom-sheet-fragment-android-studio...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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keras - How to add the Count Vectorizer to Simple RNN model?

for my NLP project I used CountVectorizer to Extract Features from a dataset using vectorizer = CountVectorizer(stop_words=' ... how-to-add-the-count-vectorizer-to-simple-rnn-model...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mysql - What is the best way to select multiple random results from table with different where cases

I have this query, which is nothing special but I don't think it's efficient at all. I want to select ... the-best-way-to-select-multiple-random-results-from-table-with-different...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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818 views

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docker - starting container process caused "exec: \\"/app/start_combined_collector.sh\\": permission denied": unknown' ERROR:

the error msg is Cannot start service nonJira_Processor: b'OCI runtime create failed: container_linux.go:345: ... -container-process-caused-exec-app-start-combined-collector-sh...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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292 views

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sql - PostgreSQL Transform Geometries

I have a table full of Easting/Northing points that I want to transform into a column in SRID: ... from:https://stackoverflow.com/questions/65851078/postgresql-transform-geometries...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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207 views

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How to print filename with processed data in awk?

I am trying to print the filename with processed data but not getting desired output. In below example I am ... questions/65851060/how-to-print-filename-with-processed-data-in-awk...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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432 views

1 answer

reactjs - React Native Component Exception

I got this error message while working on the other file Error: Couldn't find a 'component', ' ... :https://stackoverflow.com/questions/65851777/react-native-component-exception...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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752 views

1 answer

AttributeError: module 'sqlalchemy' has no attribute 'Binary'

I am getting error AttributeError: module 'sqlalchemy' has no attribute 'Binary' when trying to use ... questions/65851741/attributeerror-module-sqlalchemy-has-no-attribute-binary...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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