filter

问题 I have an array of objects in this format: var full_list = [ { "pid": 1, "items":[ {"item_id": '9'}, {"item_id": '10'}, {"item_id": '12'} ] }, { "pid": 2, "items":[ {"item_id": '33'}, {"item_id": '22'}, {"item_id": '65'} ] }... ]; I have a tmp array which consists of objects from the full array: var tmp_list = [ { "pid": 2, "items":[ {"item_id": '33'}, {"item_id": '22'}, {"item_id": '65'} ] }, {....} I would like to filter out objects from the full list where at least one of selectedIDs

问题 I'm trying to filter an object using the filter() function in javascript . I want to filter againts an array like this: [1615, 1616]. It's referenced in the code as value.verdier. Dataset is a large array holding objects that have several properties, parsed from a JSON string. Each object in the array has a property named kat_id. The goal is to reduce the array so that it only holds objects where kat_id=1615 or kat_id=1616. Or any other value that I have in value.verdier. My code is like this

问题 Hi I need to limit the input of TextField javaFX not only for integer but also for numbers between 1 - 19 only.For example I should be allowed to type : "3" ,"19" ... but not: "33" , 44 .. for example : What is the recommended way to make a numeric TextField in JavaFX? but this limits the text field just for integers. 回答1: You can use regex to allow your specific numbers' range(1-19) and add that validation on TextField's TextFormatter's filter . Regex => ([1-9]|1[0-9]) [1-9] Either TextField

问题 Hi I need to limit the input of TextField javaFX not only for integer but also for numbers between 1 - 19 only.For example I should be allowed to type : "3" ,"19" ... but not: "33" , 44 .. for example : What is the recommended way to make a numeric TextField in JavaFX? but this limits the text field just for integers. 回答1: You can use regex to allow your specific numbers' range(1-19) and add that validation on TextField's TextFormatter's filter . Regex => ([1-9]|1[0-9]) [1-9] Either TextField

问题 The task is: You will be provided with an initial array (the first argument in the destroyer function), followed by one or more arguments. Remove all elements from the initial array that are of the same value as these arguments. While working through it I found some Array.filter behaviour I'm struggling to understand: function destroyer(arr) { for (var i = 1; i<arguments.length; i++){ toDelete = arguments[i]; arr.filter(isItIn); } return arr; } function isItIn(item, undefined, array){ return

问题 Sample of dataset: diag01 <- as.factor(c("S7211","J47","J47","K729","M2445","Z509","Z488","R13","L893","N318","L0311","S510","A047","D649")) diag02 <- as.factor(c("K590","D761","J961","T501","M8580","R268","T831","G8240","B9688","G550","E162","T8902","E86","I849")) diag03 <- as.factor(c("F058","M0820","E877","E86","G712","R32","A408","E888","G8220","C794","T68","L0310","M1094","D469")) diag04 <- as.factor(c("E86","C845","R790","I420","G4732","R600","L893","R509","T913","C795","M8412","G8212",

问题 I am trying to subset rows of a data set using a condition that's based on the previous row, whilst keeping the previous row in the subsetted data. This is essentially the same as the question here, but I am looking for a dplyr approach: Select specific rows based on previous row value (in the same column) I have taken the dplyr approach applied in the comments to that answer, but I am unable to figure out the last step of retaining the previous row. I can get the rows that support the

问题 I have a kendo grid which has a kendo filter, I have set extra(false) in the kendo filter and removed the dropdown using the below code. Here the filtering is happening only when I give complete value, instead I need to filter with starting value ---------------------------script start <script type="text/javascript"> function filterMenuInit(e) { var firstValueDropDown = e.container.find("select:eq(0)").data("kendoDropDownList"); setTimeout(function () { firstValueDropDown.wrapper.hide(); });

问题 I have a kendo grid which has a kendo filter, I have set extra(false) in the kendo filter and removed the dropdown using the below code. Here the filtering is happening only when I give complete value, instead I need to filter with starting value ---------------------------script start <script type="text/javascript"> function filterMenuInit(e) { var firstValueDropDown = e.container.find("select:eq(0)").data("kendoDropDownList"); setTimeout(function () { firstValueDropDown.wrapper.hide(); });

问题 I would like to filter on whether multiple text columns ([Name], [GenericName], or [SimpleGenericName]) contains a substring from a list. The text is also mixed case so I need to do a Text.Lower([Column]) in there as well. I've tried the formula: = Table.SelectRows(#"Sorted Rows", each List.Contains(MED_NAME_LIST, Text.Lower([Name]))) However, this does not work as the Column [Name] does not exactly match those items in the list (e.g. it won't pick up "Methylprednisolone Tab" if the list