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Populate data table from data reader
...nn = new SqlConnection("Data Source=.;initial catalog=Foo;persist security info=True; user id=bar;password=foobar;"))
{
// large data set measurements
AdapterFillLargeTableTime = MeasureExecutionTimeMethod(sconn, LargeTableToFill, ExecuteDataAdapterFillStep);
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...ng similar to:
string(40) "5fe69c95ed70a9869d9f9af7d8400a6673bb9ce9"
More info: http://php.net/manual/en/function.random-bytes.php
PHP 5 (outdated)
I was just looking into how to solve this same problem, but I also want my function to create a token that can be used for password retrieval as well. ...
get list from pandas dataframe column
...e method does not sort unlike np.unique() therefore it is faster. For more info look at pandas.pydata.org/pandas-docs/stable/reference/api/… and numpy.org/devdocs/reference/generated/numpy.unique.html. The docs are pretty solid for both the methods.
– Anirudh Bandi
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Exception.Message vs Exception.ToString()
...er to use Exception.ToString() . With the latter, you retain more crucial information about the error.
7 Answers
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Get Image size WITHOUT loading image into memory
...oks like it could read the whole file if it was malformed. If it reads the info marker OK however, it should break out early. The function handler ultimately sets self.size which are the dimensions of the image.
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How to download a file from server using SSH? [closed]
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Useful info - I didn't realize you run this from your local machine, and not from the place you want to download from. so as Horak was asking, ~/ will dump it in your user directory like /Users/admin/ - I was logged in ssh remotely ...
How to dismiss notification after action has been clicked
...our intent which gets started when your action is pressed. With that extra information, you can check in the starting activity whether it was started via a notifcation action.
– endowzoner
Dec 19 '12 at 8:43
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How to check a checkbox in capybara?
...alue='62']").set(true)
find(:css, "#cityID[value='62']").set(false)
More information on capybara input manipulations can be found here
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What is a word boundary in regex?
...is what I found out (summarized mostly from http://www.regular-expressions.info, which is a great site): In most flavors of regex, characters that are matched by the short-hand character class \w are the characters that are treated as word characters by word boundaries. Java is an exception. Java ...
Is it possible to specify condition in Count()?
...ou can also use the Pivot Keyword if you are using SQL 2005 or above
more info and from Technet
SELECT *
FROM @Users
PIVOT (
COUNT(Position)
FOR Position
IN (Manager, CEO, Employee)
) as p
Test Data Set
DECLARE @Users TABLE (Position VARCHAR(10))
INSERT INTO @Users (Position) VA...