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Any recommendations for a CSS minifier? [closed]
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CSSO is currently best minifier/optimizer.
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Where do I find some good examples for DDD? [closed]
... DDD is much more about the process than it is the code. (as some say, the best DDD sample is the book itself!)
That said, a well commented sample app should at least reveal some of these decisions and give you some direction in terms of matching up your domain model with the technical patterns use...
Add a new element to an array without specifying the index in Bash
...ts to and unset non-contiguous indices ${#array[@]} is not always the next item at the end of the array.
$ array=(a b c d e f g h)
$ array[42]="i"
$ unset array[2]
$ unset array[3]
$ declare -p array # dump the array so we can see what it contains
declare -a array='([0]="a" [1]="b" [4]="e" [5]=...
Implementing Fast and Efficient Core Data Import on iOS 5
...hat none of this data is on disk until MASTER saves. Furthermore, any new items will not get permanent IDs until the MASTER saves to disk.
In your scenario, you are pulling the data into the MAIN MOC by merging from the MASTER save during the DidSave notification.
That should work, so I'm curious...
How to return result of a SELECT inside a function in PostgreSQL?
...are various ways to avoid any confusion:
Use the ordinal position of the item in the SELECT list: ORDER BY 2 DESC. Example:
Select first row in each GROUP BY group?
Repeat the expression ORDER BY count(*).
(Not applicable here.) Set the configuration parameter plpgsql.variable_conflict or use t...
What is the difference between old style and new style classes in Python?
...[6]: aobj = A()
In [7]: bobj = B()
In [8]: %timeit aobj.a
10000000 loops, best of 3: 78.7 ns per loop
In [10]: %timeit bobj.a
10000000 loops, best of 3: 86.9 ns per loop
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How to use shell commands in Makefile
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Now that we have the list how do we iterate over each item in the list and execute a command on it? Such as build or test?
– anon58192932
Oct 12 '16 at 19:56
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Understanding ibeacon distancing
.... We measured a bunch of rssi measurements at known distances, then did a best fit curve to match our data points. The algorithm we came up with is shown below as Java code.
Note that the term "accuracy" here is iOS speak for distance in meters. This formula isn't perfect, but it roughly appr...
“Delegate subtraction has unpredictable result” in ReSharper/C#?
... But you don't know that the delegate is always removing the only item on the invocation list. This is making the resharper message go away by turning correct working code into incorrect broken code that will, in certain circumstances, coincidentally work, but that will break in unusual an...
Detect viewport orientation, if orientation is Portrait display alert message advising user of instr
... specifically for mobile devices. There is one page in particular which is best viewed in landscape mode.
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