redback | A high-level Redis library
kandi X-RAY | redback Summary
kandi X-RAY | redback Summary
Redback provides an accessible and extensible interface to the Redis data types and allows you to create your own structures with ease. Redback comes with the following built-in structures: List, Set, SortedSet, Hash, Channel, Cache.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of redback
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QUESTION
Guys, I need to change my row Datatable color if a value of the object == 0, I know how to do that in normal cases but here I use programming row def ( I should use it for grouping )
So I've tried that code:
Template:
...ANSWER
Answered 2020-May-21 at 08:27Instead of *ngIf, you could use [class] :
QUESTION
I want make animation which started every click by button. It is work but only once. When pressed again nothing happens. Tried to remove and add the same class again. Did not help.
...ANSWER
Answered 2020-Jan-06 at 15:30You must remove the class after the animation ends. Then, when you add the class again, the animation will trigger again.
Here, I have removed the class after 1 second, because the animation duration is 1 second.
QUESTION
A couple of months ago I asked this question. I want to add an identical div with a different background. I'm wondering why the jQuery doesn't function in the second div? I'm seeing that the images show and hide in the first div only even when I click the little images in the second div.
...ANSWER
Answered 2019-Mar-29 at 13:34If your code works, I suggest you do not have two sets. If you insist the changes are quite intrusive
Here is what I did so far. Notice I work with class and closest so I changed all DIV IDs to class and all IDs on the images to data-id. I have extracted some changes to the CSS, it is cascading in a complex way.
QUESTION
I'm pretty new at JQuery so my knowledge of syntax and functions may need some in depth explaining. Please be patient with me and questions.
I'm building a color visualizer. Basically a stack of images with position:absolute and display:none.
Here's my HTML structure:
...ANSWER
Answered 2019-Mar-28 at 20:25Replace all your jQ code with following 5 lines of code and try adding new color in html with current naming convention,it should work :)
QUESTION
This is my function display_image in which i am checking if the variable $card1 is 0, then i can set image as 1_AC.png else redback.png for Card 1 and then i am checking if $card2 is 0 then set image as 2_AD.png for Card 2 else redback.png and so on..
What i want to do is i want to concatenate the of $card1 with of $card2 with of $card3 and so on based on the values of $card1, $card2, etc
i am little confused, how can i achieve this ??
...ANSWER
Answered 2019-Feb-17 at 20:17Concatenation is simple in PHP.
- First, move the
andandtags out side your the individual card. - Then change the assignment of all
$datathe cards to.=instead of=
Like this:
QUESTION
Using apache archiva with Oracle JDK 11 configured on Windows with class path. The exception trace shows as following on running archiva.bat console using PowerShell
ANSWER
Answered 2018-Oct-31 at 21:30Just in case someone facing this issue. It seems Spring 4 which is used by Archiva 2.2.3 (2017) does not support being running on Java 11 VM and I can't get it to. Thanks to @M. Deinum in comments providing the info
Spring 4.3 works on Java 8, anything above it will probably fail (also due to other libraries like cglib and asm not supporting anything higher in that version). Unless there is another version of Archiva that is specially for Java11 you should stick with Java8
In short, stick with Java8 for Archiva as runtime. Also same in documentation about Nexus.
QUESTION
I am using the rest frame in my django app in order to access some data.
For some reason, I do not manage to access it. I have no error message but the data is not showing up.
my views are.
...ANSWER
Answered 2018-Jan-04 at 19:09By default rendering class of Views in Django rest is JSONRenderer. You need to define your rendering class to HTML and template name. After this, yiur data will be rendered in HTML.
QUESTION
I am beginner in PHP. My CODE
...ANSWER
Answered 2017-May-27 at 13:22At the point you echo your javascript code, the html element with the id errors dont exists inside the dom. So the return of getElementById will always be undefined.
QUESTION
def change_image_labels(feed_data)
for data in feed_data
img = Image::read(@tmpdir_file_path+"/#{data[0]}.png").first.resize(600,600)
redback = Image::read("#{Rails.root}/tmp/redback.png")[0]
txt = Magick::Draw.new
redback.annotate(txt,0,0,0,0,data[2]){
txt.gravity = Magick::WestGravity
txt.pointsize = 50
txt.fill = "#ffffff"
txt.font_family = 'helvetica'
txt.font_weight = Magick::BoldWeight
}
img = img.composite(redback, 0, 30, AtopCompositeOp)
img.write(@tmpdir_file_path+"/#{data[0]}.png")
end
end
ANSWER
Answered 2017-Jan-27 at 10:03I couldn't get helvetica to look bold with Rmagick. Your best bet might be to download a bolder font, copy it to your Rails project and tell RMagick to use it :
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