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Create a tag in a GitHub repository
...
You can create tags for GitHub by either using:
the Git command line, or
GitHub's web interface.
Creating tags from the command line
To create a tag on your current branch, run this:
git tag <tagname>
If you want to include a description with...
split string only on first instance of specified character
... this is the best answer. it is also possible to get string after second _ by writing: myString.substring( myString.indexOf('_', myString().indexOf('_') + 1) + 1 )
– muratgozel
Oct 27 '16 at 23:42
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REST HTTP status codes for failed validation or invalid duplicate
...(Bad Request) rather narrowly as
The request could not be understood by the server due to malformed syntax
So it might have been argued that it was inappropriate for semantic errors. But not any more; since June 2014 the relevant standard RFC 7231, which supersedes the previous RFC2616, give...
In C#, how to check if a TCP port is available?
... current system tcp connections. This is the same information provided
// by the netstat command line application, just in .Net strongly-typed object
// form. We will look through the list, and if our port we would like to use
// in our TcpClient is occupied, we will set isAvailable to false.
I...
How do I calculate percentiles with python/numpy?
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By now, a percentile function exists in numpy: docs.scipy.org/doc/numpy/reference/generated/…
– Anaphory
Oct 29 '13 at 14:36
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Difference between Statement and PreparedStatement
...me SQL statement in batches.
Automatic prevention of SQL injection attacks by builtin escaping of quotes and other special characters. Note that this requires that you use any of the PreparedStatement setXxx() methods to set the values
preparedStatement = connection.prepareStatement("INSERT INTO P...
What is the recommended batch size for SqlBulkCopy?
...6M qualified rows, averaging 5 columns of decimal and short text, about 30 bytes per row.
Given this scenario, I found a batch size of 5,000 to be the best compromise of speed and memory consumption. I started with 500 and experimented with larger. I found 5000 to be 2.5x faster, on average, than ...
X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
...What's the reason for the <clear />? What custom headers are cleared by this?
– M4N
Dec 7 '12 at 9:48
The clear ...
float64 with pandas to_csv
...me of writing, and floating point precision is still not something you get by default with to_csv/read_csv (precision-performance tradeoff; defaults favor performance).
Nowadays there is the float_format argument available for pandas.DataFrame.to_csv and the float_precision argument available for p...
How to prevent multiple instances of an Activity when it is launched with different Intents
...sn't just a problem within the Android Market, but also sideloading an app by uploading it to a server, or emailing it to your phone, causes this problem. All these things install the app using the Package Installer, where I believe the bug resides. Furthermore, just in case it's not clear, you on...