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I was making some reviews today to an old code and this arises, might be a silly question if so apologize in ... Didn't found anything on the community either, thx in advance....

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

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dhcpd conf syntax error - upgrading from RHEL6 to RHEL7 - dhcp 4.2

can someone help me figure out what the syntax issue is here. This block works in RHEL6 dhcpd.conf (dhcp-4.1. ... construct these confs now to include add,delete and switch cases?...

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

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node.js - AWS NodeJS Lambda email function not working correctly

I have a AWS Lambda that first gets data from an external API endpoint and then will loop the json data and will send email ... but have tried some code and didn't work. Any clue?...

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

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java - TeamCity build failed because of "Failed to parse xml report": "An invalid XML character (Unicode: 0xffff) was found in the CDATA section."

How do I resolve the following TeamCity error from the build log? The build fails with "Failed to parse xml report ... wrapper since I have both JUnit and TestNG as dependencies....

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

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kubernetes - UDP socket client not able to communicate with UDP socket server on Minikube

I have deployed a UDP socket server on Minikube .Socket server is bound to port 2152 . Below is a snippet of IPs from ... from client to server. Please help , what is wrong here....

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

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freerdp server proxy displayed local drive

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

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python - is there any method to keep document format from pytessaract output to msword file?

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

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python - "Excel Library" in the Ride is not imported for the windows 10 pro desktop in the intel processor intel version i3-4.4.10 CPU

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

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python - unable to train on complete batch in tensorflow in google collab

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

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java - Maven dependency cache not working on Gitlab Runner

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

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reactjs - React collect child component data on some event from the parent component

In react best practice is Data flow from parent to child, event's will be passed from child to parent. In this UI we ... these scenario? How to a avoid anti pattern for this UI?...

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Android Studio org.json.JSONException: Value <br of type java.lang.String cannot be converted to JSONObject

I'm trying to post some data using volley to a server. The issue seems to with an encoded string image. On this line String ... ) { bitmap = (Bitmap) data.getExtras().get("data");...

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

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php - string(331) "Legacy People API has not been used

I'm getting this error when i try to register via google api string(331) "Legacy People API has not been used in project ... ); } return $user; } } How to fix this issue?...

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

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python - How to implement `__setitem__` for `pathlib.Path`

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

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javascript - Prevent browser scrollbar from changing position on content resize

I want to prevent the scrollbar from changing its position on content resize. The snippet below will create a scrollable fixed ... overflow-x: hidden; overflow-y: scroll"> </div>...

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

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javascript - How can I convert a base64 url to an image(png/jpg) file, in React-Native?

I want to convert a base64 URL to an image file in react-native. Is there a package or an easy way to implement this?...

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

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javascript - Fabric.js manipulate Image object pixel by pixel to change color

I want to get the data of an image of a fabric.Image object to loop through each pixel and change its color if ... able to manipulate its pixels and put the modified image back in....

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

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python - Iterate through a string forwards and backwards, extracting alternating characters

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

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python - Apache2 and Flask issue

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

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nvidia jetson nano - Will Mongodb work on Arch64 GNU/Linux architecture

I have a jetson nano with 4.9.140 tegra kernel, I want to know weather Mongodb works on the same...

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

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discord.js - How to fetch div tags and classes from html website with node-fetch and cheerio?

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

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android - Cannot get the value out of firebase with .getValue()

I am new to Java, Android, and Firebase. What I am trying to do here is read what's already uploaded ... } @Override public void onCancelled(DatabaseError databaseError) { } });...

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

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Performance in Elasticsearch

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powershell - This command cannot be run due to the error: Access is denied

I Have an application running on windows server 2019 and Zabbix to monitor that process. I have a powershell script that ... "{ENTER}") Anyone have a similar situation that works?...

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

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reactjs - Determine if navigating from a url vs navigating from an internal Gatsby link

We are experiencing issues with Gatsby where the location state is being persisted on refresh. We would like the ... a generally accepted approach to this. Thanks in advance....

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

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java - my springboot application embered tomcat started is very slowly

this is the startup log in this picture 21:20:45,691 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@28c97a5 - ... application, This is very abnormal, what's the problem '...

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

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How to send response from rabbitmq consumer to producer in erlang with gen-server

I have a RabbitMq producer and consumer .I am sending a message from producer to consumer using erlang programming language ... .How to send reply back to producer from consumer?...

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

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javascript - Cross-Browser-Problem: transform: rotateX() – JS + CSS

I wrote this script here: https://jsfiddle.net/g130hqv4/2/ This is what's supposed to happen: I move the cursor across the ... // Tilt hello END }) window.onresize = load; load();...

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

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