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How to use count and group by at the same select statement
...set. I just dislike the use of *... The OP answered his own question, but did not seem to even test it, I am just validating that it is correct :) fredosaurus.com/notes-db/select/groupby.html
– Oded
Apr 27 '10 at 16:46
...
JQuery Event for user pressing enter in a textbox?
...de == 13)
{
$(this).trigger("enterKey");
}
});
http://jsfiddle.net/x7HVQ/
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How can I get a list of all classes within current module in Python?
...# Works on pretty much everything, but be mindful that
# you get lists of strings back
print dir(myproject)
print dir(myproject.mymodule)
print dir(myproject.mymodule.myfile)
print dir(myproject.mymodule.myfile.myclass)
# But, the string names can be resolved with getattr, (as seen below)
Thoug...
RegEx for matching UK Postcodes
...a regex that will validate a full complex UK postcode only within an input string. All of the uncommon postcode forms must be covered as well as the usual. For instance:
...
Best way to get application folder path
...ath with a backslash at the end. This caused me problems when formatting a string with the result to pass as a process argument.
– avenmore
Nov 6 '15 at 12:18
20
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Android: Rotate image in imageview by an angle
...imple way to rotate an ImageView:
UPDATE:
Required imports:
import android.graphics.Matrix;
import android.widget.ImageView;
Code: (Assuming imageView, angle, pivotX & pivotY are already defined)
Matrix matrix = new Matrix();
imageView.setScaleType(ImageView.ScaleType.MATRIX); //required...
Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
...S numericresult
Output: 2949.0000 2949.8525
To some of the people who said that you don't divide money by money:
Here is one of my queries to calculate correlations, and changing that to money gives wrong results.
select t1.index_id,t2.index_id,(avg(t1.monret*t2.monret)
-(avg(t1.monret) * a...
Weird PHP error: 'Can't use function return value in write context'
...hat a strange error.. I still don't fully understand :/ empty() can take a string.. and trim() returns a string.. so wth?
– Nick Rolando
Feb 8 '12 at 17:23
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Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
...default_md = md5 # message digest algorithm
string_mask = nombstr # permitted characters
distinguished_name = req_distinguished_name
req_extensions = v3_req
[ req_distinguished_name ]
# Variable name Prompt strin...
Convert from MySQL datetime to another format with PHP
...:i:s', $phpdate );
The line $phpdate = strtotime( $mysqldate ) accepts a string and performs a series of heuristics to turn that string into a unix timestamp.
The line $mysqldate = date( 'Y-m-d H:i:s', $phpdate ) uses that timestamp and PHP's date function to turn that timestamp back into MySQL's...