我在WINDOWS 8上安装了我的XAMMP.我可以像这样访问我的localhost localhost:800我试图从XAMPP访问phpmyadmin但是当我点击按钮或输入时 http://localhost:800/phpmyadmin/ 我只是得到一个没有任何东西的白色主页？!有谁知道什么是gonig？昨天工作得很好.
我试图让用户停止并启动我正在从菜单实现的服务,当他点击它时文本将被更改,所以我想ToggleButton在菜单工具中添加选项,但现在我的案例中没有显示任何内容.我该如何解决？
AndroidManifest.xml中
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<ToggleButton
android:id="@+id/toggle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textOff="Off"
android:textOn="On" />
</menu>
主要活动:
public class MainActivity extends ActionBarActivity {
ToggleButton tButton;
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main_menu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.toggle:
tButton = (ToggleButton) findViewById(R.id.toggle);
tButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (((ToggleButton) v).isChecked()) {
Intent i = new Intent(MainActivity.this,
TrackingService.class);
startService(i);
System.out.println("test is checked, …当服务器端的制造商表中没有可用数据时，我试图从 FragmentActivity 映射中的 Goolge 映射中删除标记，并且数据对象为空，但出现以下错误。我该如何解决？
错误：
07-12 20:53:05.697: E/AndroidRuntime(26364): FATAL EXCEPTION: IntentService[IntentService]
07-12 20:53:05.697: E/AndroidRuntime(26364): Process: com.bustracker, PID: 26364
07-12 20:53:05.697: E/AndroidRuntime(26364): java.lang.IllegalStateException: Not on the main thread
07-12 20:53:05.697: E/AndroidRuntime(26364): at com.google.l.a.ce.b(Unknown Source)
07-12 20:53:05.697: E/AndroidRuntime(26364): at com.google.maps.api.android.lib6.d.ct.a(Unknown Source)
07-12 20:53:05.697: E/AndroidRuntime(26364): at com.google.maps.api.android.lib6.d.aq.a(Unknown Source)
07-12 20:53:05.697: E/AndroidRuntime(26364): at com.google.android.gms.maps.model.internal.t.onTransact(SourceFile:51)
07-12 20:53:05.697: E/AndroidRuntime(26364): at android.os.Binder.transact(Binder.java:380)
07-12 20:53:05.697: E/AndroidRuntime(26364): at com.google.android.gms.maps.model.internal.zzi$zza$zza.remove(Unknown Source)
07-12 20:53:05.697: E/AndroidRuntime(26364): at com.google.android.gms.maps.model.Marker.remove(Unknown Source)
07-12 20:53:05.697: E/AndroidRuntime(26364): at com.bustracker.GetLLRD.onHandleIntent(GetLLRD.java:120)
07-12 20:53:05.697: E/AndroidRuntime(26364): at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:65)
07-12 20:53:05.697: …我试图onNewIntent从onPostexecute方法中获取方法的意图后显示AlertBuild对话框.routeList有[1,9,13].目前我收到此错误java.lang.ArrayStoreException: source[0] of type java.lang.Integer cannot be stored in destination array of type java.lang.CharSequence[]
ArrayList<Integer> routeList = extras
.getIntegerArrayList("stop_route"); //[1,9,13]
int routeListSize = routeList.size();
if(routeListSize > 0){
CharSequence charSequence[] = routeList
.toArray(new CharSequence[routeList.size()]);
for (int i = 0, size = routeList.size(); i < size; i++) {
charSequence[i] = String.valueOf(routeList.get(i));
}
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Select");
builder.setMultiChoiceItems(charSequence, null,
new DialogInterface.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int which,
boolean isChecked) {
// TODO …我在地图中使用arrayList分配双键并尝试从地图中检索数据,但我在下面收到此错误.我怎样才能让它发挥作用？
此行的多个标记 - Map.Entry是原始类型.应该参数化泛型类型Map.Entry参数化 - 类型不匹配:无法从Object转换为Map.Entry
Map<Double, ArrayList<Integer>> map = new HashMap<Double, ArrayList<Integer>>();
else {
Map<Double, ArrayList<Integer>> mapResult = db.detectRoute(latD, longD);
Iterator it = mapResult.entrySet().iterator();
while(it.hasNext()){
//The error starts here.
Entry e = it.next();
double distance = entry.getkey();
ArrayList<Integer> value = entry.getValue();
}
我已经实现了一些代码来找到txt sample.txt文件中的anagrams字,并在控制台上输出它们.txt文档在每行中包含String(word).
如果我想在txt.file中找到带有百万或二十亿字的字谜词,这是正确的使用方法吗？如果不是,在这种情况下我应该使用哪种技术？
我感谢任何帮助.
样品
abac
aabc
hddgfs
fjhfhr
abca
rtup
iptu
xyz
oifj
zyx
toeiut
yxz
jrgtoi
oupt
abac aabc abca
xyz zyx yxz
码
package org.reader;
import java.io.BufferedReader;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class Test {
// To store the anagram words
static List<String> match = new ArrayList<String>();
// Flag to check whether the checkWorld1InMatch() was invoked.
static boolean flagCheckWord1InMatch;
public static void main(String[] args) {
String fileName = …