Guacamole | Skip the database for some django queries | Database library
kandi X-RAY | Guacamole Summary
kandi X-RAY | Guacamole Summary
Guacamole is a Django model manager which uses in-memory caching to speed up some queries. When the view is rendered, there will be 51 SQL queries made - one to retrieve the list of Securities, and 50 more to retrieve each individual Currency. This can be slow - at 1ms of network latency to reach the database, this request will take a minimum of 51ms to return. One solution is to use select_related(), which will condense this down to a single (large) query. Another solution requires noticing two special properties of currencies - they are virtually immutable and there are very few of them (300-400, maybe?). Thus, it makes a great deal of sense to store them in RAM - they will rarely be out of sync with the database, and they will use up very little memory.
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Top functions reviewed by kandi - BETA
- Delete keys from a dictionary
- Checks if the given key exists
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QUESTION
I'm trying to deploy a CNN model created using Tensorflow to Heroku with FastAPI. The app runs on Heroku but returns an error when trying to make model predictions. Running heroku logs --tail returns this:
ANSWER
Answered 2022-Feb-17 at 08:30This error usually occurs when JSON attempts to convert a NaN value and fails to do so. Probably, tensorflow returns NaN at some point. I would advise you to try debugging by looking for a NaN value
QUESTION
Our Centos 7 AWS Guacamole (version 1.3.0) server was fully working, with postgresql database for the users. One day it decided not to work and I'm perplexed. I didn't set it up and have no access to the person that did.
When logging in to aws.....:8080/guacamole, it comes up with ERROR. If I rename /etc/guacamole/guacamole.properties to something else, then it gives the log in screen, so there's some problem with postgres.
screenshot of error message when trying to access guacamole from web browser
Here is guacamole.properties:
...ANSWER
Answered 2021-Dec-04 at 10:14The question lacks of some information. (For example: guacamole version, any other extensions used, error screenshot). If possible, try posting the full version of /etc/guacamole/guacamole.properties.
The user specify in postgresql-username is a database user (not a guacamole user) so it won't show in guacamole_entity.
In order to debug guacamole application, you will have to configure it to show debug log.
- Create the file
/etc/guacamole/logback.xml. - Insert the following content:
QUESTION
I have a form created with react and formik,and the problem is that i can not center elements as shown in the mockup.
It should be this way:
Could anyone help me please? I dont understand what im doing wrong..
I centered the input but label and checkboxes with radiobuttons arent aligned,i tried :
ANSWER
Answered 2022-Jan-26 at 15:43based on the final result you want to achieve, I think you should give all the labels you have the same width, so the inputs can adjust to the left of these labels.
this is a sample example :
QUESTION
Im using docker 20.10.9 on ubuntu18, i have compose project with guacamole and guacd 1.3 with postgres 12.3 , out of the blue with no changes on the containers or host my guacamole stopped working and i have these error messages:
...ANSWER
Answered 2022-Jan-25 at 09:40Solved it by starting the postgres guacamole with clean db by
QUESTION
I'm practicing web-scraping and trying to grab the reviews from the following page: https://www.yelp.com/biz/jajaja-plantas-mexicana-new-york-2?osq=Vegetarian+Food
This is what I have so far after inspecting the name element on the webpage:
...ANSWER
Answered 2022-Jan-20 at 23:40You could use json module to parse content of script tags, which is accessible by .text field
Here is the example of parsing all script jsons and printing name:
QUESTION
I have a csv with thousand of rows with sales data as follows:
...ANSWER
Answered 2022-Jan-06 at 17:41You can use the replace function:
QUESTION
i have a issue with setting the src of an Card.Img element, this element is being generated via a .map() which maps the props of an object from an array, let me show you:
...ANSWER
Answered 2021-Dec-23 at 22:48You can import them one by one like this
QUESTION
Started an X11VNC server on my embedded linux device and connect with a VNC client (TigerVNC or Guacamole). The VNC server streams directly the framebuffer to port 5901. The cursor jumps badly when moved over the GUI (see video).
...ANSWER
Answered 2021-Nov-30 at 12:01I suspect the problem was in the default acceleration.
Note: the default acceleration is 2.0 since it seems both X and qt-embedded often (but not always) use this value.
so the edited x11vnc command includes accel=1.0:
QUESTION
How can I store a cookie when user closes this alert from bootstrap
...ANSWER
Answered 2021-Nov-25 at 05:01so are you asking how to attach listeners to dom elements without modifying the elements?
QUESTION
I recreated popover in the codesandbox here, follow the documentation code, the popover show up, but after scroll, the pointer does not align with the button anymore, I tried to pass container prop, but still not working. How can I solve this?
Steps to reproduce the behavior:
- Click the button
- Popover show up
- Scroll in the container
- Popover follows the scrolling event instead of element.
App.js
...ANSWER
Answered 2021-Nov-12 at 15:37Your code is right. Since popover is an absolute div, it is positioned relative to the parent element with position relative. since you have not mentioned parent div(.bs-example-popover-scroll) as relative, the popover is positioned with respect to the document so it doesn't adjust as per scroll.
just add position relative to div.bs-example-popover-scroll and it work
App.js
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Install Guacamole
You can use Guacamole like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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