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How to implement the Android ActionBar back button?
...his) requires you to define the parent activity in the AndroidManifest.xml file
<activity android:name="com.example.ServicesViewActivity" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.example.ParentActivity" />
</activity>
See here ...
How to convert an object to a byte array in C#
I have a collection of objects that I need to write to a binary file.
10 Answers
10
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Generate pdf from HTML in div using Javascript
...rked for me, for solving the problem of CSS styling, I created another css file called printPDF.css and added using link tag just like this in above example: printWindow.document.write('<html><head><title>DIV Contents</title>'); printWindow.document.write('<link rel="style...
Navigation in django
... I refactored the <ul id="nav">....</ul> to a different file, lets say tabs.html. So now base.html contained {%block nav%}{%include "tabs.html"%}{%endblock%} and then highlighting of the active tab stopped working(in about.html above). Am I missing anything ?
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Fastest Way to Serve a File Using PHP
I'm trying to put together a function that receives a file path, identifies what it is, sets the appropriate headers, and serves it just like Apache would.
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Using Sinatra for larger projects via multiple files
...t seems that in Sinatra all route handlers are being written into a single file, if I understand right it acts as a one large/small controller. Is there any way to split it into separate independent files, so when let's say somebody calls "/" - one action is executed, and if smth like "/posts/2" is ...
Android - Dynamically Add Views into View
...sher's answer more clear, the inserted view being inflated should be a xml file under layout folder but without a layout (ViewGroup) like LinearLayout etc. inside. My example:
res/layout/my_view.xml
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android...
What's the best CRLF (carriage return, line feed) handling strategy with Git?
I tried committing files with CRLF-ending lines, but it failed.
9 Answers
9
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What are the most useful Intellij IDEA keyboard shortcuts? [closed]
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Go to Class, to quickly open any class in the editor:
Ctrl+N
To open any file, not just classes:
Ctrl+Shift+N
Comment/Uncomment current line or selection:
Ctrl+/ and Ctrl+Shift+/
Quick JavaDoc Popup to show the JavaDoc of the method or class at the text cursor:
Ctrl+Q (Ctrl+J on Mac OS X)
Smart...
Replace comma with newline in sed on MacOS?
I have a file of id's that are comma separated. I'm trying to replace the commas with a new line. I've tried:
13 Answers
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