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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 ...
PHP Difference between array() and []
... seems to work}. Difference is between {} and []. My code
<p>
<label for="post_category"> Cat 1 </label>
<input type="checkbox" name="post_category{first}" value="cat1">
<br />
<label for="post_category{second}"> Cat 2 </label>
<input type="che...
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;
...
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
...
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...
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...
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...
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.
...
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...