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'Missing contentDescription attribute on image' in XML
...quire them to interact
with their Android devices in different ways. These include users who
have visual, physical or age-related disabilities that prevent them
from fully seeing or using a touchscreen.
Android provides accessibility features and services for helping these
users navigate their devic...
Named Branches vs Multiple Repositories
... use. You commit and create [e]:
[a] --- [b] --- [c] --- [d] --- [e]
To include the bugfix in your development clone you pull it in there:
[a] --- [b] --- [x] --- [y]
\
[c] --- [d] --- [e]
and merge:
[a] --- [b] --- [x] --- [y] --- [z]
\ /...
Clang vs GCC for my Linux Development project
...nitely easier for beginners to interpret.
Consider this simple snippet:
#include <string>
#include <iostream>
struct Student {
std::string surname;
std::string givenname;
}
std::ostream& operator<<(std::ostream& out, Student const& s) {
return out << "{" <...
How do I keep two side-by-side divs the same height?
...-bottom: -100%. It is better explained by Ed Eliot on his blog, which also includes many examples.
.container {
overflow: hidden;
}
.column {
float: left;
margin: 20px;
background-color: grey;
padding-bottom: 100%;
margin-bottom: -100%;
}
<div class="contain...
How to find issues that at some point has been assigned to you?
...
@nmz787 I tested that the was keyword includes currently assigned issues.
– Bernard Vander Beken
Jul 13 '17 at 12:38
add a comment
...
S3 - Access-Control-Allow-Origin Header
...
If your request doesn't specify an Origin header, S3 won't include the CORS headers in the response. This really threw me because I kept trying to curl the files to test the CORS but curl doesn't include Origin.
...
What is the maximum length of a Push Notification alert text?
...ters available.
The Notification Payload
Each remote notification includes a payload. The payload contains
information about how the system should alert the user as well as any
custom data you provide. In iOS 8 and later, the maximum size allowed
for a notification payload is 2 kiloby...
Changing API level Android Studio
... androidTestCompile 'junit:junit:4.12'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
Sync gradle button (refresh all gradle projects also works)
For beginners in Android Studio "Sync gradle button" is located in
Tools -> Android -> Sync Project with Gradle Files "Rebuild ...
How to use the “number_to_currency” helper method in the model rather than view?
...lacing traditional custom Rails helpers and logic-filled views.
Explicitly include ActionView::Helpers::NumberHelper in JobsHelper instead of depending on Rails to have magically loaded it for you. This is still not great, as you shouldn’t access a helper from a model.
Violate MVC & SRP. See f...