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javascript - How can I implement infinite scrolling on a table using react-virualised?

I have been struggling with react-virtualised docs They have full-featured example tables. All I want is simple infinite scrolling ... >{renderRows}</tbody> </table> </div> );...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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301 views

1 answer

python - Apache2 and Flask issue

I try to load my app towards my apache2 server but i keep getting error 500. File Structure: /var/www/ApproveAndPost: ... ) I think i am mixing up a couple of things ?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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260 views

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How to set azure logic app parameters using powershell

I'm trying to set the parameters of a logic app using powershell, this is the code I'm using: $parameters = '{ " ... fine but the connections are not set, how do I fix this?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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276 views

1 answer

Opensips - variables and strings

Dears, I use Opensips 2.4 How to use mid_registrar_save("$(rd{ip.resolve})") to mean variable $(rd{ip.resolve}) ... $(rd{ip.resolve})" Thank you for your help. User Location...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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246 views

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React Native: Is it possible to get the return value of a JavaScript fuction from Java?

I've been scouring the Internet so much but I can't find a solution for this seemingly simple problem. Basically, ... sendEvent doesn't wait for the handlers to actually finish....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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328 views

1 answer

Convert digits into words with JavaScript in PDF Form

When I use the code as mentioned by Salman in Convert digits into words with JavaScript in my PDF form in Foxit Reader - ... need to modify in this to get it working in PDF form?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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313 views

1 answer

SwiftUI update observedObject in Cell View of list

I tried to change the value of the observedObject. The value will changed but not permanently. When I scroll down and scroll back, ... val: 12),DataModal(num: 13, val: 13)] } }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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286 views

1 answer

reactjs - Display Data with Map Not Working React js

I have data array json like this { "0": "data 1", "4": "data 2", } Im trying display with map not ... Then i'm trying define length array but undefined console.log(itemUrl.length)...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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684 views

1 answer

roles - Ansible : Module not found when using collection

I'm working with Ansible, I made a collection with some roles, all is working flawlessly, I can use my ... module installation because it's working from outside the collection....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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207 views

1 answer

How to append content of a file multiple times into one file in perl script

I have a sample.txt file placed in directory say /output_files with some content in it. I want to create a new file say ... {$OUT} $_; } close $OUT or die $!; #close loop;...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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463 views

1 answer

awk - Splitting file on nth occurence of delimiter and add content from txt file to every new file

I want to split a >500MB ASCII based text file after ~5000 occurrences of a delimiter ("00I" in may case). I ... awk and second the sed statement? Help is very much appreaciated....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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589 views

1 answer

python - How to use matplotlib plots: removing axis, legends and white spaces without imshow?

I have been trying to save my image without the axis, white spaces, legends etc... without using imshow, this is ... .util.montage(all_images, multichannel=True, fill=(0,0,0))...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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180 views

1 answer

reactjs - Why do we add " ( ) => " before a function reference?

I am learning typescript and was trying to implement a detailList component from Microsoft Fluent UI, but I ran into ... => Still new here, so constructive feedback is welcomed....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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110 views

1 answer

c# - Rollback transaction when found error in datagridview

I have trying to update a table on clicking of a button and the data is inside the datagridview its does update the ... exRollBack) { Console.WriteLine(exRollBack.Message); } } } }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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236 views

1 answer

html - PHP contact form - Message sent blank

Good morning, I am trying to set up a PHP contact form. The email is sent properly but there is no content at all (no subject, ... )) { return true; } else { return false; } } ?>...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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543 views

1 answer

Mule 4 - How to combine arrays inside a nested array with the same id field into one

Suppose I have the following payload with nested array, how do I combine the array inside the nested array for the same ... serialNumber": "USD00046", "quantity": 1 } } ] }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

discord - 'if not "giveaway rig" in str(ctx.command): AttributeError: 'CheckFailure' object has no attribute 'command'` Can you tell how to fix this?

This is my code: @bot.event async def on_command_error(error, ctx): if not "giveaway rig" in str(ctx.command): if ... ' object has no attribute 'command' How can I fix this?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

1 answer

can't access the value of a pointer inside a returned struct [C]

I'm pretty new to the C language, and I'm struggling with pointers (I used to program in Python). So, I have a ... for solutions? P.S. Excuse my English, I'm still practising it....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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410 views

1 answer

linux - Apache 2.4.37 getting error 404 when accessing a file via Alias in directory outside of docroot

Pls help me I've spent enough hours on this with no great result.. I have the following config in my /etc/httpd/conf. ... got the 404 error while trying to open the file.. Thanks J...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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303 views

1 answer

angular - SCSS dynamic theme with css variable

I am trying to apply the theme dynamically using the CSS variable. $primary: #3da677; // Bootstrap $theme-colors: ("primary": $primary ... --#{$name}: #{$color}; } } Please help!!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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527 views

1 answer

c# - TCP server not receiving data from RFID reader

I am trying to connect to my RFID reader via an ethernet connection. I have connected the RFID reader to my router ... receiving any data from the RFID reader. Can someone assist?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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494 views

1 answer

Azure logic app costs for EVALUATION of ftp (when a file is added or modified)?

I am using a logic app to monitor the FTP folder whenever a new file is created or modified. I see the ... the number of evaluated times? or only for fired time execution?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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285 views

1 answer

python - Combine keyboard macros with hotkey?

I'm trying to build a macro for a fighting game and I think I'm going about this the wrong way. Can I store these ... "r") time.sleep(0.1) keyboard.press_and_release("d") Skills()...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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221 views

1 answer

c++ - How to deal: "Duplicate connection..." and "Timers cannot be stopped from another thread..."

I have a very large file with simple structured XML data (about 180,000 records). I need a dialog that will show a ... done using main thread. During writing to DB gui feels bad....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

1 answer

python 3.x - Pass cracker how not use four loops for four letters combination

I was practising for educational purpose with simply password cracker. I know that I could use itertool but in my ... closely achieve similar effect to 4 loops in previous code....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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548 views

1 answer

apache - how to check an exact match when checking the referer header in .htaccess

I know similar questions have been asked before but I haven't been able to implement any of them successfully. I also ... checks on page1.php that validates the user is logged in)...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.8k views

1 answer

react-native expo app Failed building JavaScript bundle

I am in a monorepo with yarn workspace and I have, as the doc recommends, the main this way: "main": "__generated __ ... ps: new project with new version of expo ,react-native ;)...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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309 views

1 answer

SQL to Match columns from 2 different tables using a Select statement

I have 2 tables A & B with columns 6 columns in each table. Table A has lesser rows than table B. I want to write a ... new column say "Match" else "NoMatch" How do I do that ?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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