Dim sampleRange as Range
Set sampleRange = Worksheet.Range(Cells(1,1),Cells(1,4)
sampleRange.Name = "Range1"
MsgBox sampleRange.Name
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上面的代码将显示范围的实际地址,而不是名称.为什么?
如何获取命名范围以返回其名称?
我有一个相当复杂的项目,其中一些是过去一年左右的旧代码,在React Native时间是永远的.常规调试版本工作正常,但发布版本有错误.我拼凑了其他地方的答案,尽我所能,但我不知道如何通过这最后一点.
我一直收到捆绑错误,其中aapt会失败,因为它没有正确地捆绑资源.
错误代码示例:
> Task :app:bundleReleaseJsAndAssets
Scanning folders for symlinks in /media/user/1546c7ef-f386-4baa-90d5-cbd87092d3e31/home/user/Code/React-Native/timesavr/node_modules (9ms)
Scanning folders for symlinks in /media/user/1546c7ef-f386-4baa-90d5-cbd87092d3e31/home/user/Code/React-Native/timesavr/node_modules (6ms)
warning: the transform cache was reset.
Loading dependency graph, done.
bundle: Writing bundle output to: /media/user/1546c7ef-f386-4baa-90d5-cbd87092d3e31/home/user/Code/React-Native/timesavr/android/app/build/intermediates/assets/release/index.android.bundle
bundle: Done writing bundle output
error: resource android:style/TextAppearance.Material.Widget.Button.Borderless.Colored not found.
error: resource android:style/TextAppearance.Material.Widget.Button.Colored not found.
/home/user/.gradle/caches/transforms-1/files-1.1/appcompat-v7-26.0.2.aar/28fa7b5f2db0b5e014559f7cf36ab4c7/res/values-v26/values-v26.xml:9:5-12:13: AAPT: error: resource android:attr/colorError not found.
/home/user/.gradle/caches/transforms-1/files-1.1/appcompat-v7-26.0.2.aar/28fa7b5f2db0b5e014559f7cf36ab4c7/res/values-v26/values-v26.xml:13:5-16:13: AAPT: error: resource android:attr/colorError not found.
/home/user/.gradle/caches/transforms-1/files-1.1/appcompat-v7-26.0.2.aar/28fa7b5f2db0b5e014559f7cf36ab4c7/res/values-v26/values-v26.xml:17:5-93: AAPT: error: style attribute 'android:attr/keyboardNavigationCluster' not found.
error: failed linking references.
FAILURE: Build …Run Code Online (Sandbox Code Playgroud) android build.gradle android-gradle-plugin react-native-android
VBA是否支持使用范围变量数组?
dim rangeArray() as range
dim count as integer
dim i as integer
count = 3
redim rangeArray(1 to count)
for i = 1 to count
msgbox rangeArray(i).cells(1,1).value
next
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我不能让它在这种类型的应用程序中工作.我想以一定的顺序存储一系列范围作为"主副本".然后我可以添加,删除,排序或对此数组执行任何操作,然后将其打印到excel中的一系列范围.看起来excel似乎并不支持这一点 - 它只是强迫您将数据存储在电子表格中,您必须重新读取它才能使用它.
这真让我抓狂.我已经将这段代码用于许多不同的项目,但这是第一次给我这种类型的错误.这是整个XML文件:
<layers>
<layer name="Layer 1" h="400" w="272" z="0" y="98" x="268"/>
<layer name="Layer 0" h="355" w="600" z="0" y="287" x="631"/>
</layers>
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这是我的自制Xml类中的操作代码,它使用DocumentBuilderFactory来解析输入的Xml:
public static Xml parse(String xmlString)
{
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
Document doc = null;
//System.out.print(xmlString);
try
{
doc = dbf.newDocumentBuilder().parse(
new InputSource(new StringReader(xmlString)));
// Get root element...
Node rootNode = (Element) doc.getDocumentElement();
return getXmlFromNode(rootNode);
} catch (ParserConfigurationException e)
{
System.out.println("ParserConfigurationException in Xml.parse");
e.printStackTrace();
} catch (SAXException e)
{
System.out.println("SAXException in Xml.parse ");
e.printStackTrace();
} catch (IOException e)
{
System.out.println("IOException …Run Code Online (Sandbox Code Playgroud) 我知道如果你想要一个列表(例如)你创建它像:
List<String>
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如果要创建通用类型的列表,可以这样做:
MyList<T>
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那么<>做的唯一事情是将对象与容器或列表耦合在一起吗?它有其他用途吗?它实际上做了什么?在另一篇文章中读到如何将静态方法放入泛型类型对于类型安全来说是一件坏事,那么这个错误的代码是什么?
public class LinkList<T> {
private final T t;
private final LinkList<T> next;
public LinkList(T t, LinkList<T> next){
this.t = t;
this.next = next;
}
// Creates list from array of T
public static <T> LinkList<T> getList(T[] t){
if(t == null){
return null;
}
LinkList linkList = null;
for(int i = t.length-1; i >= 0; i--){
linkList = new LinkList(t[i], linkList);
}
return linkList;
}
public T element() {
return t;
}
public LinkList<T> getNext() { …Run Code Online (Sandbox Code Playgroud)