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Can I have multiple DKIM txt records in single domain?

I have several cloud applications that send email. Each application has DKIM set up. For example: cloud app 1 : ... /32649006/can-i-have-multiple-dkim-txt-records-in-single-domain...

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

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162 views

1 answer

r - Return elements of list as independent objects in global environment

I have a list, and would like to break the elements of the list into seperate objects in the global ... /return-elements-of-list-as-independent-objects-in-global-environment...

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

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121 views

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javascript - Acknowledgment for socket.io custom event

I am looking for a method to acknowledge a socket.emit call. socket.emit('message', msg); I have ... /stackoverflow.com/questions/20417569/acknowledgment-for-socket-io-custom-event...

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

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224 views

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SonarQube Runner vs Scanner

What is the difference btw Sonar Runner and Sonar Scanner?. And which version of "Sonarqube" and Sonar ... https://stackoverflow.com/questions/39850646/sonarqube-runner-vs-scanner...

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

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504 views

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jboss - 'findstr' is not recognized as an internal or external command,

I got the following error while starting JBoss from a command line prompt today: 'findstr' is not recognized as ... /findstr-is-not-recognized-as-an-internal-or-external-command...

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

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512 views

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Paste multiple times in Vim

This maybe really simple, But I tried searching and I ended up with stuff like copying multiple lines, cut ... ://stackoverflow.com/questions/16700989/paste-multiple-times-in-vim...

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

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408 views

1 answer

angular - subscribe to valueChanges from input FormControl in FormGroup

In Angular 4, I'm trying to subscribe to the valueChanges of a FormControl. Neither of the versions ... /45179389/subscribe-to-valuechanges-from-input-formcontrol-in-formgroup...

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

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198 views

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python - Testing file uploads in Flask

I'm using Flask-Testing for my Flask integration tests. I've got a form that has a file upload for a ... :https://stackoverflow.com/questions/35684436/testing-file-uploads-in-flask...

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

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282 views

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networking - Accessing a local website from another computer inside the local network in IIS 7

Ok, so here is the scenario: I have computer A inside my local network running IIS 7. I added a new ... a-local-website-from-another-computer-inside-the-local-network-in-iis...

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

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600 views

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aggregation framework - How to flatten a subdocument into root level in MongoDB?

For example, if I have a document like this { a: 1, subdoc: { b: 2, c: 3 } } How can I ... .com/questions/22903849/how-to-flatten-a-subdocument-into-root-level-in-mongodb...

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

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405 views

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database - Oracle: Changing VARCHAR2 column to CLOB

I have an encountered an issue where the data I was trying to store in my varchar2(4000) column ... /stackoverflow.com/questions/13402510/oracle-changing-varchar2-column-to-clob...

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

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108 views

1 answer

python - Deleting a div with a particlular class using BeautifulSoup

I want to delete the specific div from soup object. I am using python 2.7 and bs4. According to ... questions/32063985/deleting-a-div-with-a-particlular-class-using-beautifulsoup...

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

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460 views

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Remove spurious small islands of noise in an image - Python OpenCV

I am trying to get rid of background noise from some of my images. This is the unfiltered image. To filter, ... /remove-spurious-small-islands-of-noise-in-an-image-python-opencv...

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

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121 views

1 answer

java - What does persistence object means in Hibernate architecture?

Hibernate is a persistence framework which is used to persist data from Java environment to database. I ... /14025136/what-does-persistence-object-means-in-hibernate-architecture...

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

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675 views

1 answer

What are some reasons for jquery .focus() not working?

Some thoughts are that the ELEMENT_ID.focus() is inside divs that are hidden at certain times. This should be ... /9596419/what-are-some-reasons-for-jquery-focus-not-working...

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

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171 views

1 answer

python - Get mapping of categorical variables in pandas

I'm doing this to make categorical variables numbers >>> df = pd.DataFrame({'x':['good', ' ... stackoverflow.com/questions/30510562/get-mapping-of-categorical-variables-in-pandas...

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

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220 views

1 answer

How to stop adblock plus blocking images in HTML page

I am building a simple HTML page with some images, my FireFox has Adblock Plus-recently installed- and it blocks ... 17255493/how-to-stop-adblock-plus-blocking-images-in-html-page...

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

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146 views

1 answer

javascript - At least one required prop in React

I need to make at least one of the props required: MyComponent.propTypes = { data: PropTypes.object, url: ... .com/questions/42284076/at-least-one-required-prop-in-react...

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

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297 views

1 answer

sql - How to detect if a string contains special characters?

How to detect if a string contains special characters like #,$,^,&,*,@,! etc (non-alphanumeric ... questions/2558755/how-to-detect-if-a-string-contains-special-characters...

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

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439 views

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python - RuntimeError: main thread is not in main loop

When I call self.client = ThreadedClient() in my Python program, I get the error "RuntimeError: main thread ... com/questions/14694408/runtimeerror-main-thread-is-not-in-main-loop...

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

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89 views

1 answer

javascript - How do I collapse a table row in Bootstrap?

I am using Bootstrap 2.3.2 in my app and I need to completely hide a row using the collapse plugin. Below is ... .com/questions/18495653/how-do-i-collapse-a-table-row-in-bootstrap...

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

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125 views

1 answer

c# - In unity3D, Click = Touch?

I want to detect click/touch event on my gameObject 2D. And this is my code: void Update() { if ( ... from:https://stackoverflow.com/questions/22459112/in-unity3d-click-touch...

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

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141 views

1 answer

How to set Redis max memory?

I find the configure in this, it just said the command to use the specify configure: ./redis-server <path>/ ... ://stackoverflow.com/questions/33115325/how-to-set-redis-max-memory...

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

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218 views

1 answer

c# - Action/Func vs Methods, what's the point?

I know how to use Action and Func in .NET, but every single time I start to, the exact same solution ... /stackoverflow.com/questions/7630538/action-func-vs-methods-whats-the-point...

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

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430 views

1 answer

python - Plotting implicit equations in 3d

I'd like to plot implicit equation F(x,y,z) = 0 in 3D. Is it possible in Matplotlib? question from:https://stackoverflow.com/questions/4680525/plotting-implicit-equations-in-3d...

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

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252 views

1 answer

Angular start ngFor index from 1

Is it possible to start ngFor index from 1 instead of 0? let data of datas;let i=index+1 didn't ... https://stackoverflow.com/questions/39057119/angular-start-ngfor-index-from-1...

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

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198 views

1 answer

Bootstrap 3 Apply CSS on Mobile View Only

I' am using Bootstrap 3, In the mobile view I would like to apply some CSS to fix up some bugs on ... stackoverflow.com/questions/19827236/bootstrap-3-apply-css-on-mobile-view-only...

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

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252 views

1 answer

networking - How do I delete virtual interface in Linux?

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question ... questions/34326704/how-do-i-delete-virtual-interface-in-linux...

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

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