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bash - linux - Find OS disk size using df and awk

This question already has answers here: question from:https://stackoverflow.com/questions/65871372/linux-find-os-disk-size-using-df-and-awk...

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

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1.0k views

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Selenium WebDriverException: DevToolsActivePort file doesn't exist (Chromium browser)

I've seen the DevToolsActivePort error come up in a couple of StackOverflow posts, but not ... /selenium-webdriverexception-devtoolsactiveport-file-doesnt-exist-chromium-bro...

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

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90 views

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python - How can I print the folder name without the need for a function?

How can I print the folder name without the need for a function? def start_capture(): name = Entry(root, width=50, ... -can-i-print-the-folder-name-without-the-need-for-a-function...

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

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1.2k views

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keyboard shortcuts - How to handle ctrl+arrow in Javascript?

I've noticed an problem when trying to catch keyboard shortcut: CTRL + an arrow. I've handled keydown ... stackoverflow.com/questions/65871323/navigate-buttons-using-arrows-in-html...

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

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352 views

1 answer

Issue while recording QT application window with GStreamer ximagesrc

i try to record video of application window with following GStreamer command: gst-launch-1.0 ximagesrc xid ... /issue-while-recording-qt-application-window-with-gstreamer-ximagesrc...

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

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150 views

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javascript - SVG animate pattern from top left

I got this simple SVG animation that is transforming the pattern from dots to circles on page load. <svg ... /stackoverflow.com/questions/65871267/svg-animate-pattern-from-top-left...

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

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567 views

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c++ - How to relate to button created in SFML-IMGUI?

Hello I want to create some buttons with SFML-IMGUI and after that relate to them in some way for example to ... /questions/65871203/how-to-relate-to-button-created-in-sfml-imgui...

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

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161 views

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python - Pandas adding additional values between two row-values in a dataframe with number constraint

I have data frame. Under the same index, I have "early_date" & "latest_date", which are in "int" dtype. ... -additional-values-between-two-row-values-in-a-dataframe-with-numbe...

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

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191 views

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PHP Read Large text file line by line and store into array

I am trying to parse a large log file and store data to array. The above test code works fine on localhost, but on ... /php-read-large-text-file-line-by-line-and-store-into-array...

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

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352 views

1 answer

Use pooled connections factory on Spring with Artemis ActiveMQ failover to handle re-sending message

I am using a pooled connection factory to connect to an ActiveMQ Artemis high availability cluster. The code ... apache.activemq.artemis.core.server] AMQ224100: Timed out waitin...

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

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101 views

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html - How to remove a PATH in PHP

This question already has an answer here: question from:https://stackoverflow.com/questions/65871749/how-to-remove-a-path-in-php...

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

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227 views

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python - Split values in a column in "is a date" or "NaT"

I would like to find values in a column (clear_date) that do not correspond to a valid date. The date is formatted as ... /65871730/split-values-in-a-column-in-is-a-date-or-nat...

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

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283 views

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python - Jacobian calculation for optimizer

I have implemented an extended kalman filter optimizer in tensorflow. I have to calculate the jacobian ... /stackoverflow.com/questions/65871729/jacobian-calculation-for-optimizer...

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

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296 views

1 answer

java - h2o return an error when predicting with a GAM Model

I am trying to model same data in h2o. The problem I have is that beside the fact that the model fit ... questions/65871708/h2o-return-an-error-when-predicting-with-a-gam-model...

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

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253 views

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Out of Memory (OOM) error in Tensorflow Federated learning simulation when I set federated clients more than 12

I am having an OOM error while trying to run a Federated Learning simulation with Tensorflow Federated. I want ... > cb=[<TaskWakeupMethWrapper object at 0x7fc58be36fa8>()]> ERRO...

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

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237 views

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Why is struct of arrays not vastly faster than array of structs in Javascript?

I've been reading about data-oriented programming in the context of Entity Component Systems. Apparently, using a ... arrays-not-vastly-faster-than-array-of-structs-in-javascript...

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

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103 views

1 answer

python - how to use tensorflow dataset map function correct for string column

m using tensorflow datasets api and i have a data with a string column that can represents a binary option ( ... -to-use-tensorflow-dataset-map-function-correct-for-string-column...

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

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347 views

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python - OSError: [Errno -9985] Device unavailable. with sr.Microphone() as source in two different threads

I am using speech_recognition version 3.8.1. In my main thread, I have loop running that is constantly listening ... -9985-device-unavailable-with-sr-microphone-as-source-in-two...

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

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115 views

1 answer

C# how to use read method in assembly type

Closed. This question needs details or clarity. It is not currently accepting answers. question from:https://stackoverflow.com/ ... /c-sharp-how-to-use-read-method-in-assembly-type...

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

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297 views

1 answer

components - Problem with editContext.IsModified() in blazor

Step 1. Open the form. InpuText's default value = "AAA" editContext.IsModified = false; Step ... stackoverflow.com/questions/65871557/problem-with-editcontext-ismodified-in-blazor...

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

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159 views

1 answer

java - Android quiz How to show the question based on the answer?

I am currently doing a quiz app and the question should be coming out based on the answer. The below is my ... 65871541/android-quiz-how-to-show-the-question-based-on-the-answer...

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

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463 views

1 answer

ubuntu - Get stucked during installation of code ready container for openshift with error "systemd-networkd" is running

I try to use the code ready container (crc) from Red Hat openshift 4 on an Ubuntu 20.4 server and ... -stucked-during-installation-of-code-ready-container-for-openshift-with-error...

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

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268 views

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windows - Cannot install Visual Studio 2019

I cannot install Visual studio 2019. I downloaded the Community edition file from the Microsoft website. ... stackoverflow.com/questions/65871489/cannot-install-visual-studio-2019...

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

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178 views

1 answer

c++ - Static library project not generating a .lib

I'm having a little problem with a static library project that i want to use as a game engine. ... stackoverflow.com/questions/65871487/static-library-project-not-generating-a-lib...

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

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921 views

1 answer

Azure ADF Copy Activity with Trailing Column Delimiter

I have a strange source CSV file where it contains a trailing column delimiter at the end of each ... questions/65871486/azure-adf-copy-activity-with-trailing-column-delimiter...

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

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366 views

1 answer

javascript - ways to simulate lighting in html canvas

I have been coding a 3D viewer for the past few days, and for some reasons, I can't use webgl, I ... //stackoverflow.com/questions/65871479/ways-to-simulate-lighting-in-html-canvas...

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

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92 views

1 answer

c# - Nullable<long> is not Nullable<long> after assignment from long

This question already has answers here: question from:https://stackoverflow.com/questions/65871442/nullablelong-is-not-nullablelong-after-assignment-from-long...

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

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126 views

1 answer

Nginx redirection from specific url to another

I have a domain correct.mydomain.com to which I imported some documents that contain URLS to another domain ... /questions/65871391/nginx-redirection-from-specific-url-to-another...

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

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