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How do I add a tool tip to a span element?
In the following code, I want a tool-tip to come up when the user hovers the span, how do I do that? I don't want to use any links.
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Automatic creation date for Django model form objects?
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I think @gregoltsov's comment is out of date at this point. Using auto_now_add or auto_now works just fine. It sets the field before saving the model (github.com/django/django/blob/stable/3.0.x/django/db/models/…).
– yndolo...
Change color of PNG image via CSS?
... 90% of browsers according to the following CanIUse table: https://caniuse.com/#feat=css-filters
You can change an image to grayscale, sepia and lot more (look at the example).
So you can now change the color of a PNG file with filters.
body {
background-color:#03030a;
min-width: 8...
Build.scala, % and %% symbols meaning
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From the official documentation:
http://www.playframework.com/documentation/2.1.1/SBTDependencies
Getting the right Scala version with %%
If you use groupID %% artifactID % revision instead of groupID % artifactID % revision (the difference is the double %% after the
grou...
Redirect to named url pattern directly from urls.py in django?
...ct everything! Like so: (r'^.*/$', RedirectView.as_view(url='http://newurl.com')),
– radtek
May 8 '15 at 19:20
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Building and running app via Gradle and Android Studio is slower than via Eclipse
...n to SSD and tons of ram has probably a bigger influence than points below combined.
Tools versions
Increasing build performance has major priority for the development teams, so make sure you are using latest Gradle and Android Gradle Plugin.
Configuration File
Create a file named gradle.proper...
Get query string parameters url values with jQuery / Javascript (querystring)
... @divine - There is a polyfill for URLSearchParams here: github.com/WebReflection/url-search-params
– Roberto
May 8 '19 at 12:16
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Rails where condition using NOT NIL
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