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Tools for building collaborative advocacy and social change.
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QUESTION
I've come across an issue of trying to fade the edges of the background image of a div so that it looks like it's blending with the background image of the full site (so the background image applied to the body).
...ANSWER
Answered 2021-Jun-16 at 02:49You can use the background as gradient where the edges are rgba(0,0,0,0). This way it will smoothly blend with background. But this will not work for images. For images You will have to a div of background color and rgba(0,0,0,0) in gradient with color facing outward.
QUESTION
Here is my problem. I need to compare mainfile.txt and transactionfile.txt which contains numbers without comma. I need to Update/Replace the mainfile.txt contents (4th and 5th column) with what is found as a match in the transactionfile.txt
...ANSWER
Answered 2021-Jun-16 at 02:59You can use .zip()
method.
This will not overwrite the file. If you want to overwrite the file,
QUESTION
I was reading this code (source):
...ANSWER
Answered 2021-Jun-16 at 02:16The n2 - n1
in the case of a negative number as a result when converted to bool
will yield true
. So n1
turns out to be less than n2
. That's why it is a bad practice to use int
s in such Boolean context.
Yes, as stated in the documentation:
...comparison function object which returns true if the first argument is less than the second
But the implementation of the comparison here leads to failure. Try this and see for yourself:
QUESTION
I built an app using Django 3.2.3., but when I try to settup my javascript code for the HTML, it doesn't work. I have read this post Django Static Files Development and follow the instructions, but it doesn't resolve my issue.
Also I couldn't find TEMPLATE_CONTEXT_PROCESSORS
, according to this post no TEMPLATE_CONTEXT_PROCESSORS in django, from 1.7 Django and later, TEMPLATE_CONTEXT_PROCESSORS
is the same as TEMPLATE
to config django.core.context_processors.static
but when I paste that code, turns in error saying django.core.context_processors.static
doesn't exist.
I don't have idea why my javascript' script isn't working.
The configurations are the followings
Settings.py
...ANSWER
Answered 2021-Jun-15 at 18:56Run ‘python manage.py collectstatic’ and try again.
The way you handle static wrong, remove the static dirs in your INSTALLED_APPS out of STATIC_DIRS and set a STATIC_ROOT then collectstatic again.
Add the following as django documentation to your urls.py
QUESTION
I am trying to use next-firebase-auth package to manage authentication in my next js app. Before messing around, I wanted to run the example. However, I could not find proper explanation for the fields required in the .env file.
Could you please explain what should be the values of following fields in local.env
file here
- COOKIE_SECRET_CURRENT
- COOKIE_SECRET_PREVIOUS
- NEXT_PUBLIC_FIREBASE_PUBLIC_API_KEY
The last one I guess is the Web API key
shown on the config page. Not sure, please confirm.
ANSWER
Answered 2021-Jun-15 at 12:34The next-fire-base-auth config documentation links to the cookies package. Under the cookies example, I found:
QUESTION
I want save photo and add name of file and text of message to database.(Also in this database I have status of request and user, how make request, this 2 columns works ok)
Database:
...ANSWER
Answered 2021-Jun-15 at 11:53You are writing message.text
into the database inside the photo
function. However, that function is only triggered for messages containing a photo
. When the message
contains a photo, message.text is None
. Any caption the photo might have will be in message.caption
.
QUESTION
I wrote a demo with some inline assembly (showing how to shift an array of memory right one bit) and it compiles and functions fine in GCC. However, the with Clang, I'm not sure if it's generating bad code or what but it's unhappy that I'm using memory despite the "rm" constraint.
I've tried many compilers and versions via Godbolt and while it works on all x86/x86_64 versions of GCC, it fails with all versions of Clang. I'm unsure if the problem is my code or if I found a compiler bug.
Code:
...ANSWER
Answered 2021-Jun-16 at 00:48I'm unsure if the problem is my code or if I found a compiler bug.
The problem is your code. In GNU assembler, parentheses are used to dereference like unary *
is in C, and you can only dereference a register, not memory. As such, writing 12(%0)
in the assembly when %0
might be memory is wrong. It only happens to work in GCC because GCC chooses to use a register for "rm"
there, while Clang chooses to use memory. You should use "r" (bytes)
instead.
Also, you need to tell the compiler that your assembly is going to modify the array, either with a memory
clobber or by adding *(unsigned char (*)[16])bytes
as an output. Right now, it's allowed to optimize your printf
to just hardcode what the values were at the beginning of the program.
Fixed code:
QUESTION
Can someone help me investigate why my Chainlink requests aren't getting fulfilled. They get fulfilled in my tests (see hardhat test etherscan events(https://kovan.etherscan.io/address/0x8Ae71A5a6c73dc87e0B9Da426c1b3B145a6F0d12#events). But they don't get fulfilled when I make them from my react app (see react app contract's etherscan events https://kovan.etherscan.io/address/0x6da2256a13fd36a884eb14185e756e89ffa695f8#events).
Same contracts (different addresses), same function call.
Updates:
Here's the code I use to call them in my tests
...ANSWER
Answered 2021-Jun-16 at 00:09Remove your agreement vars in MinimalClone.sol
, and either have the user input them as args in your init()
method or hardcode them into the request like this:
QUESTION
I am trying to inject code for a platform I use with my clients on Cloudflare. I would like to be able to add the following CSS only IF the class: badge-icon.icon-template is NOT present. I would like to use javascript for this (I think this is the best solution). Can someone help?
...ANSWER
Answered 2021-Jun-15 at 20:44
if (!document.getElementsByClassName("badge-icon")[0] && !document.getElementsByClassName("icon-template")[0]) {
// inject code
}
QUESTION
Is it possible to specify size of a frame in a tkinter window.
What i am trying to do is I have two Frames inside a MAIN frame and I need them to take the available space in 7:3 Ratio.
I failed to find solution to my problem.
- Which layout manager will provide me this feature
- Will it restrict any other feature
- Will it resize itself if window is resized
ANSWER
Answered 2021-Jun-15 at 05:03One way would be to use the place
with relx
, rely
, relheight
and relwidth
.
Here is a minimal example:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install main
postgresql v 9.6: our database!
redis v 4.0.6: a cache to store frequently-retrieved things in memory instead of on disk
ruby v 2.3.3: the programming language in which the bulk of the app is written
nodejs v 6.9.0: enables us to transpile "es6"-flavored js into js that will run in all browsers
bundler v 1.x: the package manager for ruby
yarn v 1.x: yet another javacript package manager
Install docker and docker-compose, then...
Note: our bash scripts only work for Mac OSX and Debian-flavored GNU/Linux. They also enforce use of both NVM and RVM. If those constraints don't work for you, please feel free to either:.
Use the Dockerized dev env described above.
Adapt the comands in our bash scripts to your liking.
Open an issue or pull request to help us improve the scripts! :)
Webpack will automatically rebuild the dev javascript bundles on changes according to the development configuration in client/webpack.config.js. So it is not necessary to rebuild manually. That said, if you want to spit out a static build of the frontend that matches the production build, you can run:.
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