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When to use RDLC over RDL reports?
...et confused by the security policy and designing reports as an 'add on' to VS. SQL 2005 = VS BIDS 2005 , SQL 2008 = VS BIDS 2008, SQL 2012 = VS BIDS 2010(LOL).
Continuing on 1 the policy for security settings IMHO are idiotically overcomplex. There is server security, database security and roles, ...
How to get an element's top position relative to the browser's viewport?
...Parent.scrollTop : 0;
} while (node = node.offsetParent);
alert(curtop - curtopscroll);
}
}
The id argument is the id of the element whose offset you want. Adapted from a quirksmode post.
share
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Is there a MySQL option/feature to track history of changes to records?
... the AFTER UPDATE trigger to barf, so they need to be removed. In the php script I have that does this stuff, I query for any unique indexes on newly created history tables (with "SHOW INDEX FROM data_table WHERE Key_name != 'PRIMARY' and Non_unique = 0"), and then remove them.
...
Benchmarking (python vs. c++ using BLAS) and (numpy)
...threaded performance:
Multi threaded performance (8 threads):
Threads vs Matrix size (Ivy Bridge MKL):
Benchmark Suite
Single threaded performance:
Multi threaded (8 threads) performance:
Conclusion
The new benchmark results are similar to the ones in the original answer. OpenBLAS and...
Clojure: cons (seq) vs. conj (list)
... 'https%3a%2f%2fstackoverflow.com%2fquestions%2f3008411%2fclojure-cons-seq-vs-conj-list%23new-answer', 'question_page');
}
);
Post as a guest
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Elastic search, multiple indexes vs one index and types for different data sets?
... take up space in your hardware.
If you are asking what is too much data vs small data? Typically it depends on the processor speed and the RAM of your hardware, the amount of data you store within each variable in your mapping for Elasticsearch and your query requirements; using many facets in yo...
Implications of foldr vs. foldl (or foldl')
Firstly, Real World Haskell , which I am reading, says to never use foldl and instead use foldl' . So I trust it.
7 A...
delete a.x vs a.x = undefined
Is there any substantial difference in doing either of these?
9 Answers
9
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angular.element vs document.getElementById or jQuery selector with spin (busy) control
I'm using the "Angularised" version of the Spin control, as documented here: http://blog.xvitcoder.com/adding-a-weel-progress-indicator-to-your-angularjs-application/
...
Selecting multiple columns in a pandas dataframe
... is in the
3rd & 4th columns. If you don't know their names when your script runs, you can do this
newdf = df[df.columns[2:4]] # Remember, Python is 0-offset! The "3rd" entry is at slot 2.
As EMS points out in his answer, df.ix slices columns a bit more concisely, but the .columns slicing in...