LAE | Moodle Liberal Arts Edition | Portal library
kandi X-RAY | LAE Summary
kandi X-RAY | LAE Summary
Welcome to the CLAMP fork of Moodle 2.1. This repository contains enhancements to the core of Moodle, currently considered experimental and under development.
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Top functions reviewed by kandi - BETA
- Get the enclosures .
- Calculates the date
- Returns the encoding of the given charset .
- Process a token .
- Display submitted form data
- Parse an Expression .
- Get the rows for the right column .
- Initializes the ptg index
- Initializes the ptg index
- Parse node tree .
LAE Key Features
LAE Examples and Code Snippets
Community Discussions
Trending Discussions on LAE
QUESTION
This might not be possible, but here this is the request I'm trying to translate into SQL:
For every date where at least one entry exists in the ACCOUNT_ENTRY table, I want to find the sum of all entries for all accounts (in the ACCOUNT table) for that date. If an account doesn't have an entry for that particular date, I want to use the next latest entry up to that point.
Note that I'm currently doing this on an H2 DB, but that could change in the future so I'm trying to stay away from vendor specific Stored Procedures.
ExampleACCOUNT table
ID
ACCOUNT_LABEL
1
account 123
2
account 456
3
account 789
ACCOUNT_ENTRY table
ID
ACCOUNT_ID
ENTRY_DATE
BOOK_VALUE
MARKET_VALUE
7
1
2021-05-31
100
110
5
1
2021-05-28
90
100
6
2
2021-05-28
70
80
4
3
2021-05-28
50
60
3
1
2021-05-27
80
90
2
2
2021-05-27
60
70
1
3
2021-05-27
40
50
Desired result
ENTRY_DATE
SUM_OF_BOOK_VAL
SUM_OF_MARKET_VAL
2021-05-27
180
210
2021-05-28
210
240
2021-05-31
220
250
2021-05-27Book value = 80 + 60 + 40 (Row ID 1 + 2 + 3)2021-05-27Market value = 90 + 70 + 50 (Row ID 1 + 2 + 3)2021-05-28Book value = 90 + 70 + 50 (Row ID 4 + 5 + 6)2021-05-28Market value = 100 + 80 + 60 (Row ID 4 + 5 + 6)2021-05-31is equal to the results from2021-05-28+ the new single new entry from2021-05-31(Row ID = 7)- Book Value = 70 + 50 + 100 = 220
- Market Value = 80 + 60 + 110 = 250
This would be easy to do in my application code, but I was hoping to leave the compute to the DB and not transport all the data over to the application. I could also roll data forward, but then I could end up with significant chunks of data which aren't necessary.
Here's the query I'm using so far, but it doesn't handle situations where it has to look back at previous entries.
Query ...ANSWER
Answered 2021-May-31 at 18:30You can do this by generating rows for all dates and accounts and then using lag(ignore nulls) to get the most recent value. So, for the rows:
QUESTION
Sample Text:
...ANSWER
Answered 2020-Apr-16 at 17:54One way
QUESTION
I have a massive dataset (9.000.000 entries) with two columns which are factors (409 levels). This represents flights between airports on a certain period. The dataset below is already after conversion. Meaning that "ORIGIN" and "DEST" are on its numeric form.
...ANSWER
Answered 2020-Mar-12 at 08:49I would store your factor levels before converting it as.numeric, and then reapply them when restoring the factor class.
An example to clear what I'm saying:
QUESTION
I have a javascript like this. Can someone tell what .scope.find doing the code and from where carousel_elem.data('settings'); is getting the array? I could only see a JSON data-setting="{"arrow:true,... in the HTML
ANSWER
Answered 2019-Jun-13 at 20:07$scope could be a node passed to the function, and find search in your descendant elements the selector.
carousel_elem is the the array returned by the function that has property as data-setting, which you can retrieve through data function. e.g:
QUESTION
So basically I am trying to split a given image into 6x6 (36) different images. What it basically is, is a image to font thingy I'm trying to complete.
I think I got something error-ish in the for loop when splitting the image.
I have added the code I use, and then you can see for yourself in the preview that I am trying to display
...ANSWER
Answered 2019-May-16 at 14:12You have 2 issues in the for loop, first you x and y calculation is incorrect.
You want x to increment in each step and reset after every six
For y you want it to increment every six.
The other problem was the drawImage used to create each character, since you're cutting out pieces of the source image you have to use the 9 parameter version of drawImage
QUESTION
I have generated a private key and corresponding certificate with openssl on linux, with these commands:
...ANSWER
Answered 2019-Apr-24 at 18:56You are getting confused between a RSA Public Key and a x509 certificate. The x509 certificate can contain a RSA Public Key, but the "public key" by itself (formatted in PEM format) is what PEM_read_PUBKEY reads in. You have a x509 certificate so you want to use something like PEM_read_X509 to read in the x509 certificate and then use X509_get_pubkey to extract the public key from the X509 certificate.
QUESTION
i'm running an while (php) which builds rows while onclick they open modals. but i'm not able to get te javascript properly in the echo.
i've read a lot on the internet but none of them are using that much quotes as me.
bit more detail then before. there's a database which is called "nuujts" and contains an 'id', 'titel', 'subtitel', 'inhoud'(content), 'aafbeelding'(html img src=on server)
underneight is a example of a hardcoded version which now needs to be extracted from the mysql server
document.getElementByID should be $row['id']
...ANSWER
Answered 2019-Apr-12 at 18:26You can always simplify your PHP and not embed javascript but instead rely on javascript outside of PHP.
First, instead of onclick, output the id into a data attribute of id and add an additional class. Then use javascript to add click event handlers.
QUESTION
db_url = os.environ['OPENSHIFT_MYSQL_DB_URL']
File "/usr/local/lib/python2.7/UserDict.py", line 40, in __getitem__
raise KeyError(key)
KeyError: 'OPENSHIFT_MYSQL_DB_URL'
My Dockerfile look like:
FROM python:2.7.13
RUN apt-get update && apt-get install -y libsasl2-dev python-dev
libldap2-dev
RUN apt-get install -y gcc libc-dev unixodbc-dev libffi-dev
RUN apt-get install -y apt-utils
RUN apt-get install -y libmysqlclient-dev libssl-dev netcat
RUN pip install --upgrade pip
COPY . /LAE-python
WORKDIR /LAE-python
RUN pwd
#RUN pip install -r requirements.txt
RUN python setup.py develop
ENTRYPOINT ["pserve"]
CMD ["development.ini","--reload"]
My Code :
import os
import sys
import transaction
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import scoped_session
from sqlalchemy.orm import sessionmaker
from sqlalchemy import create_engine
from sqlalchemy import Column,Integer, String,ForeignKey
from mtools.settings import mysql_user,mysql_passowrd,database_name
db_session =
scoped_session(sessionmaker(autocommit=False,autoflush=False))
db_url = os.environ['OPENSHIFT_MYSQL_DB_URL']
engine_string = db_url+database_name
ANSWER
Answered 2019-Feb-06 at 18:07Your problem is related to a ENV configuration setting, so, I've removed everything else to show you where the problem is:
This is the dockerfile with the ENV setting
QUESTION
I'm attempting to pull down the text of a web page's source as a string to parse through. The result is something that's formatted vaguely like the site's html, but with nonsense text. I'm doing this as part of a tutorial and the source code given by the instructor gives me the same issue. It also persists for every site I try. Could it be a problem with my computer/internet connection?
Log result:
...ANSWER
Answered 2018-Jul-26 at 18:05You are reading from the stream twice per iteration:
QUESTION
The original question here was not directly about the lack of support for the fetch api in Cypress, but that was the cause for the problem I initially posted here. I've edited the title of the question and added this preamble here. Below this paragraph is the original content of the question:
Original questionThe Cypress documentation is filled with examples where you can set an alias to a particular web request, and then you can instruct cypress to wait on it. Like for instance, this one:
...ANSWER
Answered 2017-Nov-28 at 17:55Turns out this has anything to do with cross origin requests. I started to realize this by making by app assume the backend was in its same domain, and writing the test without specifying the host in the mocked route. I got the same behavior. Then I realized that Cypress should show any XHR request in the script of the running test on the left sidebar in the browser. It did not show this request either as "XHR" or "XHR STUB", even though the request was occurring. So I realized that I am not using the browser's XHR interface to make ajax requests, but fetch instead. And after some searching I found that this is an issue with Cypress, that assumes all ajax requests are done via XHR. I found an issue in Cypress' github repo about this, which is still unresolved as of today :(
Here's a comment in the issue mentioned above with the workaround I ended up using for the time being:
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PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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