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How do I change the android actionbar title and icon
...ame=".MyActivity"
android:icon="@drawable/my_icon"
android:label="My new title" />
To enable the back button in your app use:
getActionBar().setHomeButtonEnabled(true);
getActionBar().setDisplayHomeAsUpEnabled(true);
The code should all be placed in your onCreate so that ...
How to change a field name in JSON using Jackson
...
public class City {
@id
Long id;
String name;
@JsonProperty("label")
public String getName() { return name; }
public void setName(String name){ this.name = name; }
@JsonProperty("value")
public Long getId() { return id; }
public void setId(Long id){ this.id = id; }
}
...
What is sr-only in Bootstrap 3?
...
Screen readers will have trouble with your forms if you don't include a label for every input. For these inline forms, you can hide the labels using the .sr-only class.
Here is an example styling used:
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
...
How can I negate the return-value of a process?
... C Hamano -- gitster -- in commit 579b75a, 25 Apr 2019)
t9811-git-p4-label-import: fix pipeline negation
In 't9811-git-p4-label-import.sh', the test 'tag that cannot be exported' runs:
!(p4 labels | grep GIT_TAG_ON_A_BRANCH)
to check that the given string is not printed by 'p4 labe...
Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie
...rtyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>my.startup</string>
<key>ProgramArguments</key>
<array>
<string>sh</string>
<string>-c</string>
<string>
launchctl se...
Drop all duplicate rows across multiple columns in Python Pandas
...
What if my columns are not explicitly labelled? How do I select the columns just based on their index?
– Hamman Samuel
Feb 9 '17 at 21:42
2
...
Permission denied on accessing host directory in Docker
... can use Z.
docker run -v /var/db:/var/db:Z rhel7 /bin/sh
This will label the content inside the container with the exact MCS
label that the container will run with, basically it runs chcon -Rt
svirt_sandbox_file_t -l s0:c1,c2 /var/db where s0:c1,c2 differs for
each container.
...
Fullscreen Activity in Android?
...dManifest.xml file:
<activity android:name=".ActivityName"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"/>
Edit:
If you are using AppCompatActivity then you need to add new theme
<style name="Theme.AppCompat.Light.NoActionBar.FullSc...
django unit tests without a db
...ner
class MyDiscoverRunner(DiscoverRunner):
def run_tests(self, test_labels, extra_tests=None, **kwargs):
"""
Run the unit tests for all the test labels in the provided list.
Test labels should be dotted Python paths to test modules, test
classes, or test metho...
How do I move an existing Git submodule within a Git repository?
... One thing this doesn't do is that it doesn't change the initial label for the submodule. If you check the .gitmodules file, the old/submod is still be used as the label for the submodule while the path has been changed. To get the label changed as well, it appears you need to actually mov...