}else if(s.contains("[") || s.contains("]")) { obj =((JSONArray)((JSONObject)obj).get(s.split("\\[")[0])).get(Integer.parseInt(s.split("\\[")[1].replaceAll("]", ""))); } } } return obj.toString(); } } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13...
11、Optional 一连串调用如obj.getA().getB().getC() ,容易出现NPE,且通过下面格式判断的话影响代码可读性,可使用Java 8 中Optional,感兴趣的同学可自行搜索 if (user != null) { Address address = user.getAddress(); if (address != null) { Country country = address.getCountry(); if (country !
This property allows you to specify the type of the OS that is included in the disk if creating a VM from user-image or a specialized VHD. Possible values are: Windows, Linux. vhd VirtualHardDisk The virtual hard disk. writeAcceleratorEnabled boolean Specifies whether writeAccelerator should...
Set the value property: An array of permissions. Methods inherited from java.lang.Object clone equals finalize getClass hashCode notify notifyAll toString wait wait wait Constructor Details PermissionGetResult public PermissionGetResult() Creates an instance of PermissionGetResult class. Method Details...
User who last updated the content item. links: array Links Title: Links The link relations associated with the resource instance. Organization: string Title: Organization Maximum Length: 240 Name of the organization. OtherEstablishment: string Title: Oth...
C# - Access to private method from other class C# - Accessing Embedded Resources C# - Array of structs - Letting user decide how large the array will be? C# - Cannot bind to the new display member.Parameter name: newDisplayMember C# - Changing Console Font Programmatically C# - check if pro...
Returns an array containing the constants of this enum type, in the order they are declared. Methods inherited from class java.lang.Enum clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf Methods inherited from class java.lang.Objec...
Retrieve a value from the array. C# [Android.Runtime.Register("get","(Ljava/lang/Object;)Ljava/lang/Object;","")]publicJava.Lang.Object? Get (Java.Lang.Object? key); Parameters key Object The key of the value to retrieve. Returns ...
GetFromLocationName(stringlocationName,intmaxResults,doublelowerLeftLatitude,doublelowerLeftLongitude,doubleupperRightLatitude,doubleupperRightLongitude); Parameters locationName String a user-supplied description of a location maxResults Int32 max number of addresses to return. Smaller numbers (1 to 5) are...
SQLExtract- How to get the SQL query from JPQL or JPA Criteria QueryStackTraceLogger- How to find the source of an SQL query generated by Hibernate Requirements Java version supported by the Hibernate ORM version you are using. SLF4J