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What is default color for text in textview?
...nd after that I want to set the color again back to default, but I do not know what is default color, does anyone knows ?
1...
Change key pair for ec2 instance
...ould do the trick for #5. And don't forget step 13. is probably rm ~/.ssh/known_hosts on boxes you've been connecting from.
– brandonscript
Apr 9 '14 at 6:38
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How to tell if UIViewController's view is visible
I have a tab bar application, with many views. Is there a way to know if a particular UIViewController is currently visible from within the UIViewController ? (looking for a property)
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How to set auto increment primary key in PostgreSQL?
...plog_adfarm_seq'),
'Will the smart cookies catch the crumb? Find out now!'
);
Step 4, observe the rows
el@defiant ~ $ psql -U pgadmin -d kurz_prod -c "select * from splog_adfarm"
splog_key | splog_value
----------+--------------------...
Why can't Python parse this JSON data?
...ta.json') as f:
data = json.load(f)
pprint(data)
With data, you can now also find values like so:
data["maps"][0]["id"]
data["masks"]["id"]
data["om_points"]
Try those out and see if it starts to make sense.
share
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Eclipse - debugger doesn't stop at breakpoint
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I upgraded to JDK 1.6 update 16. Now it stops at all the break points that I have set. Thanks a lot for your help.
– Roy
Sep 3 '09 at 2:43
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How should I use git diff for long lines?
...
I can't remember for sure now. But found some links that explain it more: michael.otacoo.com/linux-2/avoid-escape-characters-in-git superuser.com/questions/366930/… unix.stackexchange.com/questions/19317/…
– Shoan
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Can javax.persistence.Query.getResultList() return null?
...t it right?
No matter what, I would code defensively and check for null.
Now the big question: should we treat "null" and an empty List as synonymous? This is where the specs should help us, and don't.
My guess is that a null return (if indeed it could happen) would be equivalent to "I didn't un...
Good way of getting the user's location in Android
...rk(newer)");
return networkLocation;
}
}
/**
* get the last known location from a specific provider (network/gps)
*/
private Location getLocationByProvider(String provider) {
Location location = null;
if (!isProviderSupported(provider)) {
return null;
}
Locatio...
Swift make method parameter mutable?
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Thank you. This worked for now, but its like using pointers in C. Would this survive another Swift version?
– Krishna Vedula
Jul 26 '17 at 12:44
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