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Why would adding a method add an ambiguous call, if it wouldn't be involved in the ambiguity
...eneric method. 2 is worse than 3. So 2 cannot be the winner.
To be chosen from a set of multiple applicable candidates a candidate must be (1) unbeaten, (2) beat at least one other candidate, and (3) be the unique candidate that has the first two properties. Candidate three is beaten by no other ca...
Deleting all files from a folder using PHP?
...ple I had a folder called `Temp' and I wanted to delete or flush all files from this folder using PHP. Could I do this?
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What is the difference between MOV and LEA?
...spect; Load is just how you replace the value in a register with something from scratch. e.g. LAHF is: Load FLAGS into AH register. In the CLR's CIL (which is a higher level stack based abstract machine, the term load refers to putting a value onto the notional stack and is normally l..., and the s....
One DbContext per web request… why?
...hat case the business logic takes ownership of an object it gets passed on from the outside. The second option is to Dispose all created instances on the boundary of the Http Request, but in that case you still need some sort of scoping to let the container know when those instances need to be Dispo...
How to export plots from matplotlib with transparent background?
...tps%3a%2f%2fstackoverflow.com%2fquestions%2f15857647%2fhow-to-export-plots-from-matplotlib-with-transparent-background%23new-answer', 'question_page');
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PHP - find entry by object property from an array of objects
The array looks like:
12 Answers
12
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Is there a Python function to determine which quarter of the year a date is in?
...for first quarter, 1 for second quarter, etc -- add 1 if you need to count from 1 instead;-).
Originally two answers, multiply upvoted and even originally accepted (both currently deleted), were buggy -- not doing the -1 before the division, and dividing by 4 instead of 3. Since .month goes 1 to...
How do I format a Microsoft JSON date?
...ions, and I think this is when an exception applies. The JSON date numbers from .NET never have a leading "0", so we can safely leave out the radix.
– Roy Tinker
Dec 20 '12 at 17:49
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Pandas - How to flatten a hierarchical index in columns
I have a data frame with a hierarchical index in axis 1 (columns) (from a groupby.agg operation):
17 Answers
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grep a tab in UNIX
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From 'man bash': Words of the form $'string' are treated specially. The word expands to string, with backslash-escaped characters replaced as specified by the ANSI C standard. Backslash escape sequences, if present, are ...