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Copy files without overwrite
...st can't seem to find a way on the command line to say "copy all the files from directory A to directory B, but if the file already exists in directory B, don't overwrite it, no matter which file is newer, and don't prompt me."
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Asynctask vs Thread in android
...more elucidating because it tackles reasons why not to use simple Threads. From the top of my mind, anything that needs to be tied to Activity/Service lifecycle should use AsyncTask instead, even though you need to manually "gracefully degrade" resources inside the task, at least you don't end up wi...
How do I enable/disable log levels in Android?
...est=INFO and then tried to change it running setprop log.tag.test SUPPRESS from the adb shell and it doesn't change anything. Also using System.getProperty and System.setProperty does nothing. Wanted to get an update from you. Thanks.
– jjNford
Feb 14 '12 at...
GetHashCode Guidelines in C#
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@JS Bangs - From MSDN: Derived classes that override GetHashCode must also override Equals to guarantee that two objects considered equal have the same hash code; otherwise, the Hashtable type might not work correctly.
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When does invoking a member function on a null instance result in undefined behavior?
...tly stated. (Notes are non-normative.)
However, one can try to deduced it from §3.10/2:
An lvalue refers to an object or function.
When dereferencing, the result is an lvalue. A null pointer does not refer to an object, therefore when we use the lvalue we have undefined behavior. The proble...
Difference between Java Enumeration and Iterator
...s an explanation of the differences between Enumeration:
Iterators differ from
enumerations in two ways:
Iterators allow the caller to remove elements from the underlying
collection during the iteration with
well-defined semantics.
Method names have been improved.
The bottom line is, both Enumer...
What is the difference between JDK and JRE?
...r than the one that ended up using your code. What makes lib/ext different from classpath extension is that lib/ext will affect any java app that uses that particular JRE - it's more foolproof than setting the classpath.
– Carl Smotricz
Dec 15 '09 at 18:55
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Git status shows files as changed even though contents are the same
I received a git checkout from someone else and am trying to commit the unstaged changes to the local repository. However, a lot (if not every) file appears as modified even though the contents are exactly the same.
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How can I get color-int from color resource?
Is there any way to get a color-int from a color resource?
12 Answers
12
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how to read value from string.xml in android?
...t;
<item>My Tab 2</item>
</string-array>
And then from your Activity you can get the reference like so:
String[] tab_names = getResources().getStringArray(R.array.tab_names);
String tabname1=tab_names[0];//"My Tab 1"
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