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Pan & Zoom Image
... on the center of the image. The RenderTransform is also set to a TransformGroup containing a ScaleTransform and a TranslateTransform.
I then handled the MouseWheel event on the image to implement zooming
private void image_MouseWheel(object sender, MouseWheelEventArgs e)
{
var st = (ScaleTran...
One SVN repository or many?
...svn/conf/authz
realm = Repos1 SVN Repository
File: /var/svn/conf/authz
[groups]
group_repos1_read = user1, user2
group_repos1_write = user3, user4
group_repos2_read = user1, user4
### Global Right for all repositories ###
[/]
### Could be a superadmin or something else ###
user5 = rw
### Global...
How to extract numbers from a string and get an array of ints?
...and less than 12 numbers here");
while (m.find()) {
System.out.println(m.group());
}
... prints -2 and 12.
-? matches a leading negative sign -- optionally. \d matches a digit, and we need to write \ as \\ in a Java String though. So, \d+ matches 1 or more digits.
...
The permissions granted to user ' are insufficient for performing this operation. (rsAccessDenied)"}
... for the user you are running the report builder, just give that user or a group a privilege to run report builder.
Please visit this article
Or for shortcut:
Start Internet Explorer using "Run as Administrator"
Open http://localhost/reports
Go to properties tab (SSRS 2008)
Security->New Role ...
Installing in Homebrew errors
...R g+w /Library/Caches/Homebrew
Since that each user who belongs to Admin group, will be able to install new dependencies.
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How do I get the row count of a pandas DataFrame?
...h column as a Series since the non-null count varies by column.
DataFrameGroupBy.size returns a Series, since all columns in the same group share the same row-count.
DataFrameGroupBy.count returns a DataFrame, since the non-null count could differ across columns in the same group. To get the gro...
Case insensitive regular expression without re.compile?
... IGNORECASE flag (tested in Python 2.7.3):
re.search(r'(?i)test', 'TeSt').group() ## returns 'TeSt'
re.match(r'(?i)test', 'TeSt').group() ## returns 'TeSt'
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PostgreSQL - fetch the row which has the Max value for a column
...usr_id,
MAX(time_stamp) AS time_stamp_max
FROM
lives
GROUP BY
usr_id
) AS l2
ON
l1.usr_id = l2.usr_id AND
l1.time_stamp = l2.time_stamp_max
INNER JOIN (
SELECT
usr_id,
time_stamp,
MAX(trans_id) AS trans_max
FROM
lives
GROU...
How to delete duplicate rows in SQL Server?
... col1,col2,col3)
FROM MyTable)
DELETE CTE
WHERE R IN (SELECT R FROM CTE GROUP BY R HAVING COUNT(*)>1)
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Who wrote this programing saying? “Always code as if the guy who ends up maintaining your code will
...jørn Seems to be Google's fault. The link can be fixed by changing http://groups.google.com/group/comp.lang.c%2B%2B... to http://groups.google.com/group/comp.lang.c++...
– Jason Plank
Sep 6 '11 at 16:37
...