holla | - Rich JavaScript Application | Frontend Framework library
kandi X-RAY | holla Summary
kandi X-RAY | holla Summary
Holla is a group chat app. The UI is built in a RIA fashion - i.e. is totally asynchronous and super fast. I've open sourced it for a book I'm writing on building Rich Internet Applications with JavaScript. A WebKit based browser (Safari/Chrome) is required due to specific CSS optimizations.
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Top functions reviewed by kandi - BETA
- fired on change events
- Get a named template from the name of template .
- Create a new fragment
- Convert a module path into a URL .
- Initializes the jQuery object .
- implement cloned click on node
holla Key Features
holla Examples and Code Snippets
Community Discussions
Trending Discussions on holla
QUESTION
How does one go about updating a variable that is declared in github action workflow?
Consider the following:
...ANSWER
Answered 2022-Apr-07 at 22:02Assign a variable:
QUESTION
I am new to Discord and Discord js and what I am trying to do here is that I wish my discord bot to detect if a user has just reacted to a emoji with that message. The emoji here is [:toolbox:]. I am using a third party bot for sending the message in the channel where the user will react with emoji and he will be assigned the role by third party bot. Once that is done I need to send a personal message to the user. Here is my code
...ANSWER
Answered 2021-Nov-22 at 11:56What you are looking for is the Message.createReactionCollector method.
You first need to declare the object that represents the message on which you'd like to create the reaction collector. One way of doing this would be through a channel ID where the message is sent, and a message ID. Like so:
QUESTION
I just wat to know how I can reload a specific element or div with javascript code.
div:
...ANSWER
Answered 2021-Nov-05 at 14:10You can easily set the source of an image in JS:
document.getElementById("holla").src = "avatar.gif";
QUESTION
I'm trying to figure out how to add an alt-text
attribute to an image by assigning a data attribute to the parent container of that image.
Basically, whatever text I add to data-alt
, will be assigned as alt-text
on the img element.
How can I write the attribute so that it's applied as alt-text
to the image, and not the parent?
What I want to enter in my code editor:
...ANSWER
Answered 2021-Oct-18 at 20:28You need a few improvements to get to your desired target state:
- It's not clear why you'd use
setAttribute()
to get data from an attribute. As its name implies, it is used solely for setting the value of an attribute. A better attempt would be to usegetAttribute()
, but in this case, since you're accessing adata-*
element, you should probably useHTMLElement.dataset
instead. - Unless you anticipate having exactly one element with the class
image-parent
, you should definitely swap your use ofquerySelector
forquerySelectorAll
to ensure you get aNodeList
of any/all matches instead of just the first one found in the DOM. In this case, you'll also have to use a loop for both (a) all parent containers matching your.image-parent
selector, and another for (b) each of theimg
elements within that container. - Be a bit more specific with your CSS selector in your call to
querySelector
/querySelectorAll
to avoid issues relating to trying to access attributes that don't exist by matching on elements that have thedata-alt
attribute in the first place. - Your desired end result shows that the
data-alt
attribute no longer exists on the parent container element; if this is actually desired goal, you don't seem to have attempted to do so in your snippet. UseremoveAttribute()
for this.
QUESTION
This is base.py
file
ANSWER
Answered 2021-Sep-08 at 16:33you can log all errors to file with the below and it will log even when DEBUG=False
Update: Try this.
QUESTION
i've tried to use columns to solve my problems but it doenst work. It still say
"The argument for the named parameter 'child' was already specified." I don't know what to do and i try to learn flutter and dart so if someone have the answer please explain to me.
Thank you
This is my code :
...ANSWER
Answered 2021-Sep-11 at 00:42This should work.
QUESTION
ANSWER
Answered 2021-Jul-23 at 10:58In flexbox I believe, justify-content:space-between;
would probably do this. However it would set uneven gaps in between as your flex-items are not of equal widths.
And other option would be you can use CSS-Grid and all your children buttons would be of equal width:
So, on your parent element (which will become your parent container), you can use the following:
QUESTION
Unfortunately I am not able to post the code I am debugging as it is not mine and I am bound not to show it... BUT I will describe it as detailed as possible.
There are 4 strategies base on 4 indicators, custom, and not-custom ones. So basically instead of 4 different EAs running in 4 different charts with the same 4 indicators each... The client asked me to optimise them by putting them all in one to run 4 into 1 EAs in the same chart.
EVERYTHING is the same. They are tested as well that they are the same. They open the same trades, on the same moments. Nothing is changed 100%. The only thing I did (for this part of the debugging, because obviously I had a lot more to do before that) is to copy functions and code. And I seperated all different strategies with an "if" as input
input bool strategy1enabled = true; etc... so he/she can disable/enable individual strategies if wanted.
everything works BUT.... All but 1 strategies, does not show the Comment on the trades.
All 4 use the same Buy/Sell/CloseOrder functions so I just input the values to keep the code shorter.
...ANSWER
Answered 2021-May-04 at 18:11Although this is undocumented, the "string comment=NULL" parameter of the trade function OrderSend()
in MQL4 is limited to 31 characters. If this limit is exceeded then the string is rejected as a whole and treated as NULL
.
In your code, just before the OrderSend()
function, add the following line:
QUESTION
In a dfm how is it possible to detect non english words and remove them?
...ANSWER
Answered 2020-Dec-13 at 09:48You can do this using a word list of all English words. One place where this exists is in the hunspell
pacakges, which is meant for spell checking.
QUESTION
This is what I have tried so far getting year from any type of string.
...ANSWER
Answered 2020-May-15 at 17:36Traditionally, almost everyone calls the third parameter to preg_match
$matches
, so I'm going to go with the nomenclature here.
If the RegEx matches, the third parameter will be an array with numeric indexes for each items, as well named-indexes if you have any named matches. So you are looking for:
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Install holla
bundle install
rake db:migrate
rails server thin
start the Juggernaut server - http://github.com/maccman/juggernaut
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