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348 views

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c# - API: How to retrieve PDF saved in BLOB field using Oracle Forms?

Some PDF files are uploaded to and Oracle database using Oracle Forms with OLE Container format. Those files are being ... -to-retrieve-pdf-saved-in-blob-field-using-oracle-forms...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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438 views

1 answer

wordpress - dokan get multi vendor address and calculate to external API

i need to get vendors address from dokan and use it to calculate range to external API is any way to get ... /66058966/dokan-get-multi-vendor-address-and-calculate-to-external-api...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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289 views

1 answer

How to open and slide show a PPT in Libreoffice using python script

(This question already has answers here): question from:https://stackoverflow.com/questions/66058961/how-to-open-and-slide-show-a-ppt-in-libreoffice-using-python-script...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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416 views

1 answer

delphi - brcc32 invalid bitmap format (loosing image quality)

I created a delphi component and want to load an image into it at runtime. So i created a .RC ... .com/questions/66058902/brcc32-invalid-bitmap-format-loosing-image-quality...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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288 views

1 answer

How to flatMap Scala collection and retain original value in the result?

Consider a function f : A -> Option[B]. I want to flatMap using f, but keep the original value in the ... /how-to-flatmap-scala-collection-and-retain-original-value-in-the-result...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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303 views

1 answer

amazon web services - Terraform aws_elastic_beanstalk_environment "Error: Missing required argument"

Background I have a Terraform script that creates several different AWS resources and links them together. ... -aws-elastic-beanstalk-environment-error-missing-required-argument...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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317 views

1 answer

javascript - VIS.js problem - network canvas keep zooming recursivly in zoomed-in (or when I zoom in) browser screen

VIS.js problem - network canvas keep zooming recursivly in zoomed-in (or when I zoom in) browser screen. It's ... -network-canvas-keep-zooming-recursivly-in-zoomed-in-or-when-i...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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383 views

1 answer

angular - Cannot display data of api on cards using ionic-http-plugin

I made a small application where want to display data from news-api on cards using ionic-http-plugin. But I am ... /cannot-display-data-of-api-on-cards-using-ionic-http-plugin...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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410 views

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xml parsing - Why is ">" (greater than symbol) supported in XML attributes while "<" (less than symbol) is not?

(This question already has answers here): question from:https://stackoverflow.com/questions/66058607/why-is-greater-than-symbol-supported-in-xml-attributes-while-less-tha...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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242 views

1 answer

java - How to get Total Count and Filtered Count while implementing pagination

I'm trying to create an API implementing pagination. Now to call the API in the frontend I need the ... how-to-get-total-count-and-filtered-count-while-implementing-pagination...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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230 views

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c++ - A question about g++ versions and the libraries?

I have got a g++ version 9.2 in a separate toolchain on ubuntu 18.04 lts, I have understood that ... .com/questions/66059438/a-question-about-g-versions-and-the-libraries...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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339 views

1 answer

.htaccess - CORS policy error with angular 11 and php api

Here is my angular --version log Angular CLI: 11.1.2 Node: 10.19.0 OS: linux x64 Angular: 11.1.1 ... .com/questions/66059420/cors-policy-error-with-angular-11-and-php-api...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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344 views

1 answer

user interface - Is there a way to save progress in a desktop application developed in python and pyqt5?

Our application process a large audio file into number of smaller segemnts and displays it on a table in the GUI ... -save-progress-in-a-desktop-application-developed-in-python-and...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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341 views

1 answer

mdc - How to use RequestContext custom attributes of armeria in log4j2.xml configuration?

I'm using log4j2 2.14.0 with armeria 1.3.0. According to the armeria documentation, I could see ... to-use-requestcontext-custom-attributes-of-armeria-in-log4j2-xml-configurati...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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171 views

1 answer

Is there a way to use LargeObject streaming in Java (Spring Boot) application with PostgreSQL DB running in separate Docker containers?

I'm running an application with Spring Boot backend and React.js frontend in a Docker container accessing a ... to-use-largeobject-streaming-in-java-spring-boot-application-wi...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

scikit learn - Random Forest "Feature Importance"

I am currently working on Random Forest Classifier. One of the parameters of Random Forest Classifier is ... //stackoverflow.com/questions/66059092/random-forest-feature-importance...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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99 views

1 answer

javascript - How to add map and roughnessMap in ThreeJS?

This is the code I am working with: * { margin: 0; padding: 0; } .object { position: fixed; top ... /stackoverflow.com/questions/66059090/how-to-add-map-and-roughnessmap-in-threejs...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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269 views

1 answer

compiler construction - Reaching Definitions analysis - is my solution correct

I am asked to write the reaching definition for the following code and I am wondering if my solution ... com/questions/66059602/reaching-definitions-analysis-is-my-solution-correct...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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215 views

1 answer

Azure AD certicate error on IOS native Application

I have an application which uses AZURE AD authentication. But when: The user walks through app setup experience ... /66059511/azure-ad-certicate-error-on-ios-native-application...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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88 views

1 answer

python - Access multiple values from dictionary vertically

I have to fetch values from a dictionary vertically. mydict={'a':[1,2],'b':[3,4],'c' ... ://stackoverflow.com/questions/66059727/access-multiple-values-from-dictionary-vertically...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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238 views

1 answer

Sending Image file from server to client in c++ windows

I am writing a code of Image file transfer using socket programming. Here, client is sending one request message to ... /sending-image-file-from-server-to-client-in-c-windows...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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205 views

1 answer

Don't inline css file into html in gatsby

I'm using gatsby in an environment, where diskspace is rare. So the first step was to turn off SourceMap ... com/questions/66060266/dont-inline-css-file-into-html-in-gatsby...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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182 views

1 answer

c - Iterating through array, numbers, and manipulting numbers[i] based on conditional in MIPS

I am trying to recreate C code in MIPs and am having trouble. Here is the code I am trying ... /iterating-through-array-numbers-and-manipulting-numbersi-based-on-conditiona...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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444 views

1 answer

json deserialization - Jackson - Custom matrix deserializer

I'm invoking a 3rd party service that return certain fields as either Arrays or Array of Arrays. ... ://stackoverflow.com/questions/66060129/jackson-custom-matrix-deserializer...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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300 views

1 answer

wordpress - Is there any way to word-press update without extra theme?

Right now my WP version is 4.9 and now I want to upgrade the WP version 5.6 without installing a new extra ... /66060111/is-there-any-way-to-word-press-update-without-extra-theme...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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760 views

1 answer

angular - PrimeNg (7.x) p-dropdown boolean value

I would like to have a p-dropdown that contains two options. But the items do not get selected based ... stackoverflow.com/questions/66060005/primeng-7-x-p-dropdown-boolean-value...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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191 views

1 answer

Request routes for emergency vehicles using HERE Android SDK Premium Edition

Is there a way to get routes for EMERGENCY_VEHICLES directly using the Android SDK Premium Edition? Ive read ... -for-emergency-vehicles-using-here-android-sdk-premium-edition...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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503 views

1 answer

python - Boundary value problem for natural convection by shooting method

I am trying to resolve a special case of boundary value problem which is the boundary layer's equations ... /boundary-value-problem-for-natural-convection-by-shooting-method...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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