for case let SensorData.Temperature(temp) in readings { // 仅处理温度数据 println("温度:\(temp)℃") } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 复制 3. 嵌套枚举的批量处理 enum NestedEnum { | Item(String, Int) | List(Array<NestedEnum>) }
for i, item in enumerate(items): 复制代码 1. 2. 除此之外,enumerate还支持传入参数。比如在某些场景当中,我们希望下标从1开始,而不再是0开始,我们可以额外多传入一个参数实现这点: for i, item in enumerate(items, 1): 复制代码 1. 2. 循环是我们编程的时候必不可少的操作,也正因此,enumerate函数使...
To add more than two data sources for your combined group, selectAdd>Group. Add as many as 15 data sources. Enter the following information for each field you're combining: Name: Unique name of the field you want in the grouping. You can’t use a name from your data sources. ...
xmsl String Yes Item quantity xmdj String Yes Item unit xmje String Yes The item amount excluding tax, in RMB and precise to two decimal places. sl String Yes Tax rate, precise to two decimal spaces, e.g. 0.01. se String Yes Tax amount, in RMB and precise to two decimal places. '...
@Prop item: string; build() { Text(this.item) .fontSize(50) } } 运行效果如下图所示。 图3 ForEach数据源存在相同值案例首次渲染运行效果图 在该示例中,最终键值生成规则为item。当ForEach遍历数据源simpleList,遍历到索引为1的two时,按照最终键值生成规则生成键值为two的组件并进行标记。当...
//如果找到一个 List<T>,其中所有元素均与指定谓词定义的条件匹配,则为该数组;否则为一个空 var emp = employees.FindAll(e => e.Id >=3); //遍历访问 foreach (var item in emp) { Console.WriteLine(item.Id); Console.WriteLine(item.Name); ...
SELECTdigest_textASnormalized_query, count_starASall_occurrences,Concat(Round(sum_timer_wait /1000000000000,3),' s')AStotal_time,Concat(Round(min_timer_wait /1000000000000,3),' s')ASmin_time,Concat(Round(max_timer_wait /1000000000000,3),' s')ASmax_time,Concat(Round(avg_timer_wait /100000...
data object 审批模板。 SchemaId string 审批模板 ID。 approval-schema-090134f1ebff*** Processes array 审批流程集合。 processes object 审批流程。 CreateTime string 审批流程创建时间。 2022-10-25 10:44:09 ProcessId string 审批流程 ID。 approval-process-dc61e92ba5c5*** ProcessName string 审...
Memory:Up to 6TB in 48x slots using 128GB DIMMs; Intel® Optane™ PMem Drive Bays:Up to 16x 2.5" storage bays supporting SAS/SATA HDD and SSDs or up to 8x 2.5" NVMe SSD; plus up to 2x mirrored M.2 boot Expansion Slots:Up to 11x PCIe plus 1x LOM; optional 1x ML2 slot ...
You can check IntelliSense in type what members are serialized. There is an option to write that information to a file at compile time. Set MemoryPackGenerator_SerializationInfoOutputDirectory as follows.<!-- output memorypack serialization info to directory --> <ItemGroup> <CompilerVisible...