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How to do case insensitive string comparison?
... @jpmc26: Yes; msdn.microsoft.com/en-us/library/bb386042.aspx and en.wikipedia.org/wiki/Capital_%E1%BA%9E
– SLaks
May 27 '14 at 23:44
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How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
My application does large data arrays processing and needs more memory than JVM gives by default. I know in Java it's specified by "-Xmx" option. How do I set SBT up to use particular "-Xmx" value to run an application with "run" action?
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mailto link with HTML body
...scarce, other answers have shown that some limited HTML is possible in iOS and a combination of IE+ActiveX+Outlook (urgh, yuck).
– Simon East
Oct 7 '17 at 7:37
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try/catch versus throws Exception
...g that showException doesn't rethrow it.)
So if you call the first method and "do something" fails, then the caller will have to handle the exception. If you call the second method and "do something" fails, then the caller won't see an exception at all... which is generally a bad thing, unless show...
What's the state of the art in email validation for Rails?
What are you using to validate users' email addresses, and why?
13 Answers
13
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Create Test Class in IntelliJ
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In my project for some reason, even though the class and the test class are located in the same package, when I did Ctrl+Shift+T it says "No Test Class Found". Also, when I right click on the test file, it only gives me the option to compile test, but not run test. Any idea?
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Can a local variable's memory be accessed outside its scope?
...u rent a hotel room. You put a book in the top drawer of the bedside table and go to sleep. You check out the next morning, but "forget" to give back your key. You steal the key!
A week later, you return to the hotel, do not check in, sneak into your old room with your stolen key, and look in the ...
wait() or sleep() function in jquery?
I want to add a class, wait 2 seconds and add another class.
8 Answers
8
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How to TryParse for Enum value?
...erything.
If you are using bitfield enums (i.e. flags), you also have to handle a string like "MyEnum.Val1|MyEnum.Val2" which is a combination of two enum values. If you just call Enum.IsDefined with this string, it will return false, even though Enum.Parse handles it correctly.
Update
As mention...
Detect home button press in android
...void onHomeLongPressed() {
}
});
mHomeWatcher.startWatch();
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.util.Log;
public class HomeWatcher {
static final String TAG = "hg";
...