nid | Nice clean-mouthed unique id generation
kandi X-RAY | nid Summary
kandi X-RAY | nid Summary
Nice clean-mouthed unique id generation, without any swearing!
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Top functions reviewed by kandi - BETA
- Generate a string
- Creates a new NID .
- controls curses
- Generate a knex
- Check if an object is string
- Generate a random password
- u - string
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QUESTION
I’m using a select dropdown to load pdf files from a folder in my ASP.Net MVC project which works without a hitch. What I’m trying to achieve now is to load a pdf file when a user clicks on a file from the dropdown and load it. I’m able to retrieve some of the needed data but am unsure on how to proceed to make it work using ajax. Any guidance would be much appreciated. Below is what I have done so far.
...ANSWER
Answered 2022-Mar-11 at 03:10For rendering the updated html when ajax postback, you can use .html() in success function by default. You can see a simple example here. But in your scenario you use embed element, it can only be updated with src but cannot display the updated pdf by ajax. So I suggest use window.location.replace which can send a new request to backend and update the pdf.
QUESTION
I have the following subset of data from a dataframe.
...ANSWER
Answered 2022-Mar-01 at 12:40Simpluiest is use some pandas solutions with pandas method e.g. Series.where:
QUESTION
I am trying to group data according to three columns and then fill a value in one column using data from a subsequent row.
The data for the "test" dataframe is in the dictionary below.
...ANSWER
Answered 2022-Feb-26 at 18:24The shifting of the value is easy to fix, but the deleting old value part is not trivial and I think needs more specification from you on the actual rule
In your solution the problem is that test.loc["Abdat"] references rows labelled by "Abdat" not the column (that's why the show up in the index). So you can simply do
QUESTION
I need to remediate from a little error (60k+ over a full set of 2M items) when stack the dataset in a quite big file: somehow 2 consecutive records were merged together. I show you just few examples:
...ANSWER
Answered 2022-Feb-25 at 05:08The following re.findall approach seems to be working here:
QUESTION
I would like to filter duplicate rows in a DataFrame according to columns "NID", "Lact" and code when the column "Code" = 10.
The following data provides example data
...ANSWER
Answered 2022-Feb-24 at 18:10IIUC, you want to keep all rows if Code is not equal to 10 but drop the first of duplicates otherwise, right? Then you could add that into the boolean mask:
QUESTION
I am running a Spring Boot app that uses WebClient for both non-blocking and blocking HTTP requests. After the app has run for some time, all outgoing HTTP requests seem to get stuck.
WebClient is used to send requests to multiple hosts, but as an example, here is how it is initialized and used to send requests to Telegram:
WebClientConfig:
...ANSWER
Answered 2021-Dec-20 at 14:25I would propose to take a look in the RateLimiter direction. Maybe it does not work as expected, depending on the number of requests your application does over time. From the Javadoc for Ratelimiter: "It is important to note that the number of permits requested never affects the throttling of the request itself ... but it affects the throttling of the next request. I.e., if an expensive task arrives at an idle RateLimiter, it will be granted immediately, but it is the next request that will experience extra throttling, thus paying for the cost of the expensive task." Also helpful might be this discussion: github or github
I could imaginge there is some throttling adding up or other effect in the RateLimiter, i would try to play around with it and make sure this thing really works the way you want. Alternatively, consider using Spring @Scheduled to read from your queue. You might want to spice it up using embedded JMS for further goodies (message persistence etc).
QUESTION
I have a ktor app. I works fine when I run it in development mode. I package it in a docker image by copying over what the gradle application plugin provided. That also works fine on my local machine 8 cores. But now the strange part. When I do exactly the same thing on a rented V-Server also running Ubuntu-20.04 like my local system, ktor is incredible slow.
...ANSWER
Answered 2021-Aug-31 at 20:52docker-compose being slow and my program not starting seemed to be due to insufficient(not good enough) input to /dev/urandom. Installing https://github.com/smuellerDD/jitterentropy-rngd resolved the problem.
QUESTION
My application is a sprint boot application that uses log4j2 and runs in a Wildfly server. After the zero day attak, we upgraded to the latest log4j2 version(2.16). But after the log4j upgrade, my application stops working once in a while. And when I looked at the threaddumps, I found that there is a deadlock created by log4j. Here is my log4j configuration. It was working fine before the upgrade.
...ANSWER
Answered 2021-Dec-23 at 16:03Found my answer in this thread https://developer.jboss.org/thread/241453. It is a log4j/jboss configuration issue. The fix is to either exclude jboss logging subsystem from jboss deployment configuration or get rid of the console appender. Thanks to Ralph Goers from Log4J team for guiding me towards the jboss thread.
I have closed the issue that I raised to https://issues.apache.org/jira/browse/LOG4J2-3274. The code snippet that I shared in this question was from log4j-1.2 compatibility adapter which doesn't has any impact in my code because I am already using the latest api version.
QUESTION
I have a loop in PHP that did not really end up like I wanted to since i am not experienced with PHP and could not figure out. I want to repeat a loop to show every post for each category which have tables called "tblcategories" and "tblposts". I want to do 2 categories per row with 2posts each but did not even manage to do more than a single category. Here is the UPDATED code:
...ANSWER
Answered 2021-Dec-22 at 07:22I can't totally understand you, but I think you have to select all categories first, then with while loop you have to select its posts.
Your html structure should be like this
So like this:
QUESTION
I am a beginner in React, I want to get the data from my API only once when the particular page is loaded and save it to a variable i.e. "todo". I can see in my backend code that this code is sending continuous request to the api.
...ANSWER
Answered 2021-Dec-11 at 10:23You need to use square brackets ([]) at the end of the useEffect hook to make the send request one time.
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