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Generating Guids in Ruby
...s guaranteed to be unique you will need to use something that includes the MAC address, timestamp, and et cetera.
– Mike Dotterer
Oct 1 '12 at 15:58
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Different font size of strings in the same TextView
...) is deprecated. For this to work do this to allow compatibility mode: if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) { txtView.setText(Html.fromHtml("your html string")), Html.FROM_HTML_MODE_LEGACY)); } else { txtView.setText(Html.fromHtml("your html string")); }
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Change SQLite database mode to read-write
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If using Android.
Make sure you have added the permission to write to your EXTERNAL_STORAGE to your AndroidManifest.xml.
Add this line to your AndroidManifest.xml file above and outside your <application> tag.
<uses-permis...
Calling startActivity() from outside of an Activity context
I have implemented a ListView in my Android application. I bind to this ListView using a custom subclass of the ArrayAdapter class. Inside the overridden ArrayAdapter.getView(...) method, I assign an OnClickListener . In the onClick method of the OnClickListener , I want to launch a n...
In PyCharm, how to go back to last location?
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In mac OS X (atleast in El Capitan) it is by default cmd + [
to go back to the previous location.
update: if that doesn't work also try option+cmd+left arrow
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How can I set the focus (and display the keyboard) on my EditText programmatically
...wSoftInput(editText, InputMethodManager.SHOW_IMPLICIT);
http://developer.android.com/reference/android/view/View.html#requestFocus()
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How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?
...debug.keystore is not in your project directory. It is normally in your ~/.android/ directory. (see developer.android.com/guide/publishing/…)
– ohhorob
Feb 10 '11 at 6:52
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Guid.NewGuid() vs. new Guid()
... it depends on which of the UUID algorithms are in use, but since some use MAC addresses to avoid collisions between machines, and all use a time factor to avoid collisions on the same machine, you need to create even more than the normal math would suggest. Unless you deliberately screw with the al...
Create a List of primitive int?
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When you use Java for Android development, it is recommended to use SparseIntArray to prevent autoboxing between int and Integer.
You can finde more information to SparseIntArray in the Android Developers documentation and a good explanation for ...
Is it possible to search for a particular filename on GitHub?
...:, i.e. I want to find where's located the file simple_spinner_item.xml in Android's source code hosted on github, so I search on Google this string:
site:github.com intitle:simple_spinner_item.xml github.com/android
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