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Hidden Features of SQL Server
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91
votes
In Management Studio, you can put a number after a GO end-of-batch marker to...
How to construct a relative path in Java from two absolute paths (or URLs)?
...../../relativepath", it won't work. I found a solution: mrpmorris.blogspot.com/2007/05/…
– Aurelien Ribon
Mar 11 '11 at 21:54
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Rails migration for change column
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91
I'm not aware if you can create a migration from the command line to do all this, but you can c...
The shortest possible output from git log containing author and date
...In case you were curious what the different options were:
%h = abbreviated commit hash
%x09 = tab (character for code 9)
%an = author name
%ad = author date (format respects --date= option)
%s = subject
From kernel.org/pub/software/scm/git/docs/git-log.html (PRETTY FORMATS section) by comment of Viv...
What is the relationship between the docker host OS and the container base image OS?
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Docker is a pretty complex project that leverage advance features. At some point, we assume the user has some knowledge like the difference between operating system and distribution. If you think it would add value, the documentation is open so...
Selenium wait until document is ready
...n anyone let me how can I make selenium wait until the time the page loads completely? I want something generic, I know I can configure WebDriverWait and call something like 'find' to make it wait but I don't go that far. I just need to test that the page loads successfully and move on to next page ...
Serializing PHP object to JSON
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91
In the simplest cases type hinting should work:
$json = json_encode( (array)$object );
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Using jQuery To Get Size of Viewport
...his if the page is resized? I need to make an IFRAME size into this space (coming in a little on each margin).
7 Answers
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Very large matrices using Python and NumPy
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91
PyTables and NumPy are the way to go.
PyTables will store the data on disk in HDF format, with...
Modifying a subset of rows in a pandas dataframe
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91
Here is from pandas docs on advanced indexing:
The section will explain exactly what you need...