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Convert floating point number to a certain precision, and then copy to string
I have a floating point number, say 135.12345678910 . I want to concatenate that value to a string, but only want 135.123456789 . With print, I can easily do this by doing something like:
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Lock Escalation - What's happening here?
While altering a table (removing a column) in SQL Server 2008, I clicked the Generate Change Script button and I noticed that the change script it generated drops the column, says "go" and then runs an additional ALTER TABLE statement that appears to set the lock escalation for the table to "TABLE"....
When is finally run if you throw an exception from the catch block?
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answered Oct 12 '09 at 16:31
Eric PetroeljeEric Petroelje
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RegEx to parse or validate Base64 data
... words, you can use the following:
^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$
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How to unstash only certain files?
...tore a specific file.
git checkout stash@{0} -- <filename>
With Git 2.23+ (August 2019), use git restore, which replaces the confusing git checkout command:
git restore -s stash@{0} -- <filename>
That does overwrite filename: make sure you didn't have local modifications, or you might ...
Checking a Python module version at runtime
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edited Jan 20 '12 at 1:30
jldupont
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What is “rvalue reference for *this”?
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First, "ref-qualifiers for *this" is a just a "marketing statement". The type of *this never c...
When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
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Tom H
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answered Jul 24 '09 at 21:42
MatBailieMatBailie...
Tools for JPEG optimization? [closed]
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edited Dec 19 '12 at 1:38
community wiki
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CSV in Python adding an extra carriage return, on Windows
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Python 3:
As described by YiboYang, set newline=''
with open('output.csv', 'w', newline='')...