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Show hide fragment in android
...n your original message. I was hoping you could add justification for the extra overhead. In the meantime, I've discovered some, such as the option of adding to the back stack.
– Ellen Spertus
Feb 17 '14 at 23:05
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Given the lat/long coordinates, how can we find out the city/country?
...okups per second)
Disadvantages:
Not automatically up to date
Requires extra code if you want to distinguish the case where the nearest city is dozens of miles away
May give weird results near the poles and the international date line (though there aren't any cities in those places anyway
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Can I obtain method parameter name using Java reflection?
...mments) there are a few options:
use arg0, arg1, arg2 etc.
use intParam, stringParam, objectTypeParam, etc.
use a combination of the above - the former for non-primitive types, and the latter for primitive types.
don't show argument names at all - just the types.
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Move assignment operator and `if (this != &rhs)`
...re this implementation could be problematic.
The cost of the first is two extra stores. The cost of the second is a test-and-branch. Both work. Both meet all of the requirements of Table 22 MoveAssignable requirements in the C++11 standard. The third also works modulo the non-memory-resource-co...
Can table columns with a Foreign Key be NULL?
...otherwise I would get a constraint violation error (as opposed to an empty string).
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How to copy files from 'assets' folder to sdcard?
...ivate void copyAssets() {
AssetManager assetManager = getAssets();
String[] files = null;
try {
files = assetManager.list("");
} catch (IOException e) {
Log.e("tag", "Failed to get asset file list.", e);
}
if (files != null) for (String filename : files) {
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What is the difference between an interface and a class, and why I should use an interface when I ca
...d MyOtherClass why wouldn't you simply call aClass.WriteLog() why add that extra step. The implementation of WriteLog() would remain different for each of the classes but you already have the object so why pass it to a handler class?
– Zach M.
Dec 19 '14 at 19...
Unknown Column In Where Clause
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I believe you have an extra ( in your query before the (COUNT(*) which isn't closed anywhere.
– tftd
Nov 27 '12 at 16:09
3
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Declaration suffix for decimal type
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Whilst not a suffix, we can also declare a character with char c = 'a' using apostrophes around the character.
– Kevin Hogg
Aug 26 '15 at 8:05
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Maven: How to include jars, which are not available in reps into a J2EE project?
... install:install-file -Dfile=cassandra-jdbc-1.1.1.jar -DgroupId=org.apache-extras.cassandra-jdbc -DartifactId=cassandra-jdbc -Dversion=1.1.1 -Dpackaging=jar"
– Mazrick
Jun 30 '12 at 3:14
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