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What is the purpose of Android's tag in XML layouts?
...le TextView could be used instead in layout2, however that then would be a completely different thing and not useful as an example in the answer to this question.
– Dave
Oct 3 '13 at 14:55
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Emacs mode for Stack Overflow's markdown
...tions supported by the markdown syntax used in the Stack Overflow question/comment buffers.
5 Answers
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Download Github pull request as unified diff
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To view a commit as a diff/patch file, just add .diff or .patch to the end of the URL, for example:
https://github.com/weppos/whois/pull/90
https://github.com/weppos/whois/pull/90.diff
https://github.com/weppos/whois/pull/90.patch
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Debugging sqlite database on the device
..., if you build the application as debuggable, you can use the shell run-as command to run a command or executable as a specific user/application or just switch to the UID of your application so you can access its data directory.
So if you wish to pull your application database from the device you ...
android.widget.Switch - on/off event listener?
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Switch inherits CompoundButton's attributes, so I would recommend the OnCheckedChangeListener
mySwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boo...
Is there a unique Android device ID?
...Also read Best practices for unique identifiers: https://developer.android.com/training/articles/user-data-ids
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Gridview with two columns and auto resized images
...ng="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<GridView
android:id="@+id/gridview"
android:layout_width="match_parent"
android:layout...
How do I create a new GitHub repo from a branch in an existing repo?
... extract from, which is set up to track the new-project branch that will become the new-repo's master.
$ git push https://github.com/accountname/new-repo.git +new-project:master
The new Github repo is finished. The result is;
a new Github repository named new-repo,
whose master corresponds t...
How to do a recursive find/replace of a string with awk or sed?
...git -prune \) -o -type f -print0 | xargs -0 sed -i 's/subdomainA\.example\.com/subdomainB.example.com/g'
-print0 tells find to print each of the results separated by a null character, rather than a new line. In the unlikely event that your directory has files with newlines in the names, this still...
Moving multiple files in TFS Source Control
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Use the tf.exe tool from the Visual studio commandline - it can handle wildcards:
tf.exe move <olditem> <newitem>
Example:
tf.exe move "$/My Project/V*" "$/My Project/Archive"
[EDIT] As noted in the comments: move is an alias for rename. Both command...