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Programmatically update widget from activity/service/receiver
I know it's possible, but I can't figure out a way to trigger an update of my widget from the main activity. Isn't there some general intent I can broadcast?
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Python division
...2.7 and Python 3.3.
In Python 2.7 and Python 3.3:
>>>20//15
1
Now, see the comparison
>>>a = 7.0/4.0
>>>b = 7/4
>>>print a == b
For the above program, the output will be False in Python 2.7 and True in Python 3.3.
In Python 2.7 a = 1.75 and b = 1.
In Pyth...
Can I set enum start value in Java?
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FWIW, C++11 now has a type-safe enum class.
– phoenix
Aug 28 '17 at 19:43
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Suppress or Customize Intro Message in Fish Shell
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I think this worked once, but it doesn't anymore; now it seems you need to set the variable to an empty string.
– mjs
Jun 13 '17 at 7:34
add a comment...
Colorized grep — viewing the entire file with highlighted matches
...rofile on osx)
function grepe {
grep --color -E "$1|$" $2
}
You can now use the alias like this: "ifconfig | grepe inet" or "grepe css index.html".
(PS: don't forget to source ~/.bashrc to reload bashrc on current session)
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Running JAR file on Windows
...n you can type:
jarfile.jar parameter
in the command prompt and it will now work!
EDIT:(However you then get a black console window when you run a form based (non console) Java app, so this is not an ideal solution)
If you run these jar files by double clicking them in windows, no parameters w...
Immutable array in Java
...t Arrays.asList(T ...). I guess I can get rid of my ListUtils.list(T ...) now.
– MattRS
Feb 9 '11 at 21:23
3
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Get child node index
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@sfarbota Javascript doesn't know block scoping, so i will be accesible.
– A1rPun
Sep 22 '14 at 15:12
3
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iOS multiline label in Interface builder
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Ok, I got it now, increased the height, that made it. Thanks!
– Samuli Lehtonen
Jul 2 '11 at 14:38
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How to identify all stored procedures referring a particular table
... for testing purpose and there are few sp's which are refreing this table. Now I have have to drop this table as well as identify all sp's which are referring this table. I am facing difficulty to find list of all sp's. Please suggest some query by assuming that the table name is 'x' and database is...