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How to add line break for UILabel?

...Attributes then setting the frame, you can just call sizeToFit to work-out and set the frame size in one quick step. – jimmyjudas Aug 13 '15 at 8:37 ...
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Assign multiple columns using := in data.table, by group

... Thanks for this answer and the examples. How should I modify the following line in order to get two columns for each objectName from the dim output, rather than one column with two rows? data.table(objectName=ls())[,c("rows","cols"):=dim(get(objec...
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Copy rows from one Datatable to another DataTable?

...ble2.Rows.Add(dr.ItemArray); } The above example assumes that dataTable1 and dataTable2 have the same number, type and order of columns. share | improve this answer | follo...
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Asterisk in function call

... * is the "splat" operator: It takes a list as input, and expands it into actual positional arguments in the function call. So if uniqueCrossTabs was [ [ 1, 2 ], [ 3, 4 ] ], then itertools.chain(*uniqueCrossTabs) is the same as saying itertools.chain([ 1, 2 ], [ 3, 4 ]) This i...
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R object identification

... often ending up with a function producing output for which I don't understand the output data type. I'm expecting a list and it ends up being a list of lists or a data frame or something else. What's a good method or workflow for figuring out the output data type when first using a function? ...
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Including another class in SCSS

... Looks like @mixin and @include are not needed for a simple case like this. One can just do: .myclass { font-weight: bold; font-size: 90px; } .myotherclass { @extend .myclass; color: #000000; } ...
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How to Validate a DateTime in C#?

...er one please post it here. I simply want to leave this question here so I and others can search it later. 13 Answers ...
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i18n Pluralization

... } } } } } Native speakers may enjoy cases such as 111 and 121. And here the test results: zero: 0 запросов/куриц/яблок one: 1 запрос/курица/яблоко few: 3 запроса/курицы/яблока many: 5 запросов/куриц/яблок...
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Spring Boot - parent pom when you already have a parent pom

... You can use the spring-boot-starter-parent like a "bom" (c.f. Spring and Jersey other projects that support this feature now), and include it only in the dependency management section with scope=import.That way you get a lot of the benefits of using it (i.e. dependency management) without repl...
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What does the plus sign do in '+new Date'

...n Number(new Date); } see: http://xkr.us/articles/javascript/unary-add/ and in MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators#Unary_plus share | ...