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asynchronous - How to make non-blocking javascript code?

How can I make a simple, non-block Javascript function call? For example: //begin the program console.log( ... .com/questions/26615966/how-to-make-non-blocking-javascript-code...

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

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sockets - Countdown Timer Image GIF in Email

I recently received an emailer from Onnit Labs that included a Countdown Module Timer inside the emailer using a ... .com/questions/13593420/countdown-timer-image-gif-in-email...

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

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java - How and when to use an abstract class

This is my test program in Java. I want to know how much abstract class is more important here and why we ... .com/questions/6007089/how-and-when-to-use-an-abstract-class...

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

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403 views

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is there a way to call R functions from C# and retrieve the result in C#

Is there a way to call R functions from C# and retrieve the result in C#? question from:https://stackoverflow.com/ ... r-functions-from-c-sharp-and-retrieve-the-result-in-c-sha...

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

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jakarta ee - Why do we need separate Remote and Local interfaces for EJB 3.0 session beans

I was wondering why do we need separate Remote and Local intefaces for EJB 3.0 Session beans. I guess most of ... -separate-remote-and-local-interfaces-for-ejb-3-0-session-beans...

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

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781 views

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docker - Error with pre-create check: "VBoxManage not found. Make sure VirtualBox is installed and VBoxManage is in the path"

i run CentOS in VirtualBox on physical Windows7. Now in centOS i have Docker and i need to run docker-machine ... pre-create-check-vboxmanage-not-found-make-sure-virtualbox-is-inst...

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

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184 views

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apache - Difference between Systemctl and service command

I always run my Apache server in this way: sudo service apache2 start But in many guides I ... .com/questions/43537851/difference-between-systemctl-and-service-command...

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

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ios - import Swift vs import Foundation

Question What is the difference between import Swift and import Foundation? Until I read this comment by ... stackoverflow.com/questions/33943477/import-swift-vs-import-foundation...

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

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logging - How to configure rolling file appender within Spring Boot's application.yml

Is is possible to configure a daily file appender within the application.yml of a Spring Boot application? ... -configure-rolling-file-appender-within-spring-boots-application-yml...

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

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python - How to unit test Google Cloud Endpoints

I'm needing some help setting up unittests for Google Cloud Endpoints. Using WebTest all requests answer with ... com/questions/20384743/how-to-unit-test-google-cloud-endpoints...

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

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ocaml - If SML.NET had functors why can't F#?

This question started out from My translating of "ML for the Working Programmer" (WorldCat) by L. C. PAULSON to F# ... .com/questions/14777522/if-sml-net-had-functors-why-cant-f...

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

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gcc - make: *** [ ] Error 1 error

(This question already has answers here): question from:https://stackoverflow.com/questions/5535548/make-error-1-error...

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

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php - Speeding up CakePHP

I've been a keen fan and user of CakePHP for about 2.5 years now, but the main bugbear that most ... question from:https://stackoverflow.com/questions/2676819/speeding-up-cakephp...

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

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tensorflow - parallelising tf.data.Dataset.from_generator

I have a non trivial input pipeline that from_generator is perfect for... dataset = tf.data.Dataset. ... .com/questions/47086599/parallelising-tf-data-dataset-from-generator...

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

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windows - Privileges/owner issue when writing in C:ProgramData

As pointed out in Writing config file in C:Program Files (x86)MyAppmyapp.cfg, vs. Administrator privilege, ... /22107812/privileges-owner-issue-when-writing-in-c-programdata...

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

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1.3k views

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import - Can't export constant in Typescript

Can someone help me please I have 2 files main.ts and hi.ts hi.ts: export const hello = "dd"; ... :https://stackoverflow.com/questions/39385933/cant-export-constant-in-typescript...

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

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285 views

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What does systemjs.config.js do in angular 2 packaging structure?

And also what does var map,packages, var config do here I am bit confused here do they do any config.I ... /what-does-systemjs-config-js-do-in-angular-2-packaging-structure...

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

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366 views

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database - Paxos vs two phase commit

I am trying to understand the difference between paxos and two phase commit as means to reach consensus among ... //stackoverflow.com/questions/27304887/paxos-vs-two-phase-commit...

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

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249 views

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database - Paxos vs two phase commit

I am trying to understand the difference between paxos and two phase commit as means to reach consensus among ... //stackoverflow.com/questions/27304887/paxos-vs-two-phase-commit...

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

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How do I control footnotes' indentation in LaTeX?

(Closed.) This question is off-topic. It is not currently accepting answers. question from:https:// ... questions/2842722/how-do-i-control-footnotes-indentation-in-latex...

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

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356 views

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python - How Pytorch Tensor get the index of specific value

In python list, we can use list.index(somevalue). How can pytorch do this? For example: a=[1,2,3] ... .com/questions/47863001/how-pytorch-tensor-get-the-index-of-specific-value...

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

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898 views

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navigation - How to navigate to a different directory in Jupyter Notebook?

I have recently installed Anaconda 5 and with it Jupyter Notebook. I am excited with its rich functionality but I ... /how-to-navigate-to-a-different-directory-in-jupyter-notebook...

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

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Displaying CMake variables

Suppose I have a package called Foo. If I run CMake on a CMakeLists.txt file that contains ... from:https://stackoverflow.com/questions/31343813/displaying-cmake-variables...

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

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108 views

1 answer

python - How to open (read-write) or create a file with truncation allowed?

I want to: open a file in read-write mode if it exists; create it if it doesn't exist; be able to ... 10349781/how-to-open-read-write-or-create-a-file-with-truncation-allowed...

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

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158 views

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performance - Why is this GoLang solution faster then the equivalent Java Solution?

Recently at work we were playing around with the following quiz question asked by IBM https://www.research.ibm ... -is-this-golang-solution-faster-then-the-equivalent-java-solution...

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

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359 views

1 answer

c# - Windows Console Application Getting Stuck (Needs Key Press)

(This question already has answers here): question from:https://stackoverflow.com/questions/4453692/windows-console-application-getting-stuck-needs-key-press...

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

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88 views

1 answer

Safe modelling of relational data in Haskell

I find it very common to want to model relational data in my functional programs. For example, when ... com/questions/9234205/safe-modelling-of-relational-data-in-haskell...

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

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81 views

1 answer

java - should Class.getResourceAsStream be closed?

I was wondering if this is required since when I use this method, the file is being read from ... //stackoverflow.com/questions/19598088/should-class-getresourceasstream-be-closed...

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

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