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express - Toggle between multiple .env files like .env.development with node.js

I want to use separate .env files for each mode (development, production, etc...). When working on my vue. ... /toggle-between-multiple-env-files-like-env-development-with-node-js...

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

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454 views

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simplexml - Using XML node names with hyphens in PHP

(This question already has answers here): question from:https://stackoverflow.com/questions/3634599/using-xml-node-names-with-hyphens-in-php...

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

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390 views

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ruby - Include jekyll / liquid template data in a YAML variable?

I am using the YAML heading of a markdown file to add an excerpt variable to blog posts that I can use ... questions/14487110/include-jekyll-liquid-template-data-in-a-yaml-variable...

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

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316 views

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python - Standard deviation in numpy

(This question already has answers here): question from:https://stackoverflow.com/questions/34050491/standard-deviation-in-numpy...

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

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256 views

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java - Attach the Source in Eclipse of a jar

I added a Student.jar into my Build Path in my eclipse like this- Right click on the project->BuildPath->Configure ... .com/questions/15180411/attach-the-source-in-eclipse-of-a-jar...

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

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python 2.7 - iPython installed but not found

I've recently deleted Anaconda and reinstalled python with brew. I've installed everything according to ... stackoverflow.com/questions/34441943/ipython-installed-but-not-found...

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

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dictionary - How to iterate over a C++ STL map data structure using the 'auto' keyword?

So far I have always used an iterator for traversing through all the keys in an STL map as follows: for (std:: ... -iterate-over-a-c-stl-map-data-structure-using-the-auto-keyword...

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

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466 views

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css - React-Select Remove focus border

i cant figure out how do i remove border or outline ( not sure which one it is ) from react select ... https://stackoverflow.com/questions/52614304/react-select-remove-focus-border...

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

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php - Allowed memory size of X bytes exhausted

Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 13965430 bytes) PHPInfo shows that ... /questions/4096582/allowed-memory-size-of-x-bytes-exhausted...

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

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vsvars32.bat in Visual Studio 2017

As the Visual Studio installer is new from Visual Studio 2017 version, I cannot located the Visual C++ ... /stackoverflow.com/questions/42805662/vsvars32-bat-in-visual-studio-2017...

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

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265 views

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macos - How to get file size in bytes from shell script?

I am trying to create a script to write an XML file for Apple's ITMSP Transporter files for uploading metadata to the ... /18689592/how-to-get-file-size-in-bytes-from-shell-script...

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

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472 views

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python - Setting Background color to transparent in Plotly plots

My python code creates a plotly Bar plot but the background is white in color i want to change it ... /questions/29968152/setting-background-color-to-transparent-in-plotly-plots...

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

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Single Line Python Webserver

I seem to remember seeing a single line implementation of a webserver a couple of years ago. I'm aware ... :https://stackoverflow.com/questions/8058793/single-line-python-webserver...

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

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187 views

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php - Symfony2 - Using Form Builder Without Any Entity Attached

I have been using the form builder with Symfony2, and find it quite nice. I find myself wanting to ... /questions/16883117/symfony2-using-form-builder-without-any-entity-attached...

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

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234 views

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python - Making sure that psycopg2 database connection alive

I have a python application that opens a database connection that can hang online for an hours, but ... com/questions/1281875/making-sure-that-psycopg2-database-connection-alive...

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

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278 views

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kubernetes - how to delete kubectl service

I executed the following command: % kubectl get service It returned this list of services that were created ... /stackoverflow.com/questions/47693911/how-to-delete-kubectl-service...

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

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265 views

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objective c - Drop-Down List in UITableView in iOS

How to Create this type of tableview in iOS?? Here, If we tap on 1st row 'Account', then automatically ... stackoverflow.com/questions/33186659/drop-down-list-in-uitableview-in-ios...

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

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406 views

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objective c - Convert NSNumber to NSDecimalNumber

I realize that NSDecimalNumber inherits from NSNumber. However, I am struggling to figure out how I ... //stackoverflow.com/questions/21569602/convert-nsnumber-to-nsdecimalnumber...

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

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212 views

1 answer

xcode - Why is self allowed in static context in objective c

Why is using self allowed in static context in Objective-C? I thought it was allowed and then I encountered memory ... 6325453/why-is-self-allowed-in-static-context-in-objective-c...

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

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350 views

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language agnostic - How do I display the binary representation of a float or double?

I'd like to display the binary (or hexadecimal) representation of a floating point number. I know how to convert by ... -do-i-display-the-binary-representation-of-a-float-or-double...

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

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328 views

1 answer

vue.js - Vuejs component props as string

I want to pass this prop as a string: <list-view :avatar="pictures"></list-view> But I think Vue ... :https://stackoverflow.com/questions/45175527/vuejs-component-props-as-string...

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

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734 views

1 answer

imagebutton - Rounded corners android image buttons

I am trying to round corners on an android ImageButton, the code looks like this; <?xml version="1 ... ://stackoverflow.com/questions/21633637/rounded-corners-android-image-buttons...

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

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310 views

1 answer

iphone - does animateWithDuration:animations: block main thread?

I have connected the two methods below to separate buttons in my UI but have noticed that ... .com/questions/3237431/does-animatewithdurationanimations-block-main-thread...

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

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99 views

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java - How to generate CDATA block using JAXB?

I am using JAXB to serialize my data to XML. The class code is simple as given below. I want to ... /stackoverflow.com/questions/3136375/how-to-generate-cdata-block-using-jaxb...

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

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607 views

1 answer

eclipse - java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory

I have actually figured this problem out, but it took me days, so I thought I would paste my ... questions/1392383/java-lang-noclassdeffounderror-org-apache-juli-logging-logfactory...

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

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273 views

1 answer

iphone - How to call Objective-C from Javascript?

I have a WebView, and I want to call a view in Objective-C from JavaScript. Does someone know how I ... /stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript...

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

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253 views

1 answer

sql server - Subtract two dates in SQL and get days of the result

Select I.Fee From Item I WHERE GETDATE() - I.DateCreated < 365 days How can I subtract two days? Result should be ... /14119277/subtract-two-dates-in-sql-and-get-days-of-the-result...

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

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236 views

1 answer

database - c# working with Entity Framework in a multi threaded server

What is the best practice for working with entity framework in a multi threaded server? I'm using entity ... -sharp-working-with-entity-framework-in-a-multi-threaded-server...

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

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