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Using do block vs braces {}
...way from this to always use braces. I don't remember to ever have used the info from the block style, and the definition is kinda vague. For example:
date = Timecop.freeze(1.year.ago) { format_date(Time.now) }
customer = Timecop.freeze(1.year.ago) { create(:customer) }
Are these procudual or func...
$apply already in progress error
... currently executing $apply or $digest call, which caused the error.
More info:
https://docs.angularjs.org/error/$rootScope/inprog?p0=$apply
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Why use the INCLUDE clause when creating an index?
... ON Employee(EmployeeID, DepartmentID)
INCLUDE (Lastname)
then all the information you need is available in the leaf level of the non-clustered index. Just by seeking in the non-clustered index and finding your employees for a given department, you have all the necessary information, and the boo...
How do I compare version numbers in Python?
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It works great for making sure sys.version_info > (3, 6) or whatever.
– Gqqnbig
Feb 4 at 19:20
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How to output only captured groups with sed?
...ax has those strange escaping rules and is considered "obsolete". For more info on the differences between the two, run man 7 re_format.
– AndrewF
Nov 28 '18 at 3:51
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When to use PNG or JPG in iPhone development?
...RGBA to BGRA, which is what the iPhone graphics chip uses internally. More info here: graphicsoptimization.com/blog/?p=259
– Nick Lockwood
Jul 28 '12 at 22:45
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Parser for C#
....0, open-source
The problem with assembly "parsing" is that we have less informations about line and file (the informations is based on .pdb file, and Pdb contains lines informations only for methods)
I personnaly recommend Mono.Cecil and NRefactory.
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IllegalArgumentException or NullPointerException for a null parameter? [closed]
... set of optimizations on either type of null check. See this wiki for more info, in particular: User-written null checks are in most cases functionally identical to those inserted by the JVM. Of course, if you are doing something fancier in your null like custom messages, this optimization may not ...
Versioning SQL Server database
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Martin Fowler wrote my favorite article on the subject, http://martinfowler.com/articles/evodb.html. I choose not to put schema dumps in under version control as alumb and others suggest because I want an easy way to upgrade my production database.
For a web application where I'll have a s...
Finding local maxima/minima with Numpy in a 1D numpy array
...ly find the final kernel in a single step.
Hopefully this provides enough info to let Google (and perhaps a good stats text) fill in the gaps. I really wish I had the time to provide a worked example, or a link to one. If anyone comes across one online, please post it here!
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