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How do I change the android actionbar title and icon
...e/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 the label/icon changing is transparent to the us...
“std::endl” vs “\n”
Many C++ books contain example code like this...
12 Answers
12
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How to create a date object from string in javascript [duplicate]
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Change IPython/Jupyter notebook working directory
When I open a Jupyter notebook (formerly IPython) it defaults to C:\Users\USERNAME .
31 Answers
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Custom toast on Android: a simple example
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toast.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/toast_layout_root"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="10dp"
android:background="#...
How to keep index when using pandas merge
I would like to merge two DataFrames , and keep the index from the first frame as the index on the merged dataset. However, when I do the merge, the resulting DataFrame has integer index. How can I specify that I want to keep the index from the left data frame?
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Java Class that implements Map and keeps insertion order?
I'm looking for a class in java that has key-value association, but without using hashes. Here is what I'm currently doing:
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Converting Stream to String and back…what are we missing?
I want to serialize objects to strings, and back.
8 Answers
8
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What code analysis tools do you use for your Java projects? [closed]
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For static analysis tools I often use CPD, PMD, FindBugs, and Checkstyle.
CPD is the PMD "Copy/Paste Detector" tool. I was using PMD for a little while before I noticed the "Finding Duplicated Code" link on the PMD web page.
I'd like to point out that these tools can sometimes be extended...
How are POST and GET variables handled in Python?
...= cgi.FieldStorage()
print form["username"]
If using Django, Pylons, Flask or Pyramid:
print request.GET['username'] # for GET form method
print request.POST['username'] # for POST form method
Using Turbogears, Cherrypy:
from cherrypy import request
print request.params['username']
Web.py:
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