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Best way to implement Enums with Core Data
...first you'd declare an enum, like so:
typedef enum {
kPaymentFrequencyOneOff = 0,
kPaymentFrequencyYearly = 1,
kPaymentFrequencyMonthly = 2,
kPaymentFrequencyWeekly = 3
} PaymentFrequency;
Then, declare getters and setters for your property. It's a bad idea to override the existin...
How to concatenate strings in twig
Anyone knows how to concatenate strings in twig? I want to do something like:
11 Answers
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How can I mark “To Do” comments in Xcode?
...sou: Currently there are no other options available rather than the listed ones. I'll update my answer if I get any.
– Midhun MP
Aug 29 '13 at 12:29
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What's the simplest way to subtract a month from a date in Python?
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@Jean-FrançoisFabre The first one is not simple. Also, one can easily do this with datetime and timedelta.
– dan-klasson
Sep 18 '19 at 20:59
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In Java, how do I parse XML as a String instead of a file?
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One way is to use the version of parse that takes an InputSource rather than a file
A SAX InputSource can be constructed from a Reader object. One Reader object is the StringReader
So something like
parse(new InputSource(n...
Why do table names in SQL Server start with “dbo”?
...ontinues to work. Yes, always use a schema for perf. No, not the migration one (e.g. dbo).
– David Betz
Nov 5 '15 at 22:02
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Convenient C++ struct initialisation
... be effectively default initialized. The point I meant to make was that anyone hoping this might help enforce complete explicit initialization of POD types will be disappointed.
– Catskul
Jun 27 '19 at 15:31
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What is the second parameter of NSLocalizedString()?
...tring in the comment field to hint this usage to the translator, who will (one would presume) be better able to localize your application.
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Retrieve a single file from a repository
... wget to the raw url turned out to be the best and easiest way to download one particular file.
Open the file in the browser and click on "Raw" button. Now refresh your browser, copy the url and do a wget or curl on it.
wget example:
wget 'https://github.abc.abc.com/raw/abc/folder1/master/folder...
Processing $http response in service
...le, needless requests to the JSON service, when really I only need to make one.
– GFoley83
May 16 '13 at 22:05
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