我想为我的代码创建一个格式.但netbeans不允许这样做.我已经更改了Tools- > Options- > Editor- >中的设置Formatting,但我没有得到预期的结果.
点击格式化后我得到了这个:
这就是我期望的结果:
注意")"的位置.如果它需要在插入源代码中进行更改,我可以这样做,但我不知道在哪里寻找它.
我已经创建了一个自定义通知,用于从给定的URL下载mp3文件.但我需要知道如何添加pause和cancel按钮到我创建的自定义通知.
以下是自定义通知的部分代码:
if (!downloadUrl.toString().isEmpty()) {
DownloadManager.Request request = new DownloadManager.Request(Uri.parse(downloadUrl));
request.setMimeType("audio/MP3");
request.setTitle(vMeta.getTitle());
request.allowScanningByMediaScanner();
request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_HIDDEN);
request.setDestinationInExternalPublicDir(storage, vMeta.getTitle() + extension);
final DownloadManager manager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
final long id = manager.enqueue(request);
registerReceiver(new DownloadReceiver(id, storage, vMeta.getTitle() + extension),
new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
mBuilder = new NotificationCompat.Builder(getApplicationContext());
Intent intent = new Intent();
PendingIntent pendingIntent = PendingIntent.getActivity(getApplicationContext(), 0, intent, 0);
mBuilder.setContentIntent(pendingIntent);
mBuilder.setSmallIcon(R.drawable.ic_music_video_white_24dp);
mBuilder.setContentTitle("Downloading");
mBuilder.setContentText(vMeta.getTitle());
mBuilder.setOngoing(false);
//mBuilder.addAction();
mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
new Thread(new Runnable() {
@Override
public void run() {
boolean downloading = true; …Run Code Online (Sandbox Code Playgroud) 我在Laravel 5.2做了一个项目,它的源代码是在github上部署在这里.我在使用PHPUnit测试项目并与Travis-CI集成时遇到了麻烦.
这是我的Travis-CI配置文件:
language: php
php:
- 5.6
before_script:
- cp .env.travis .env
- mysql -e 'create database homestead_test;'
- composer self-update
- composer install --no-interaction
- php artisan key:generate
script:
- vendor/bin/phpunit
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这是我的PHPUnit.xml文件:
<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
backupStaticAttributes="false"
bootstrap="bootstrap/autoload.php"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnFailure="false">
<testsuites>
<testsuite name="Application Test Suite">
<directory suffix="Test.php">./tests</directory>
</testsuite>
</testsuites>
<filter>
<whitelist processUncoveredFilesFromWhitelist="true">
<directory suffix=".php">./app</directory>
<exclude>
<file>./app/Http/routes.php</file>
</exclude>
</whitelist>
</filter>
<php>
<env name="APP_ENV" value="testing"/>
<env name="CACHE_DRIVER" value="array"/>
<env name="SESSION_DRIVER" value="array"/>
<env name="QUEUE_DRIVER" …Run Code Online (Sandbox Code Playgroud) 在Python中创建lambda时,返回什么类型?例如type(lambda x: x+1)退货
我有一个2D数组:
1 2 3 4 5 6
2 6 5 2 4 1
8 7 9 0 0 0
2 3 4 5 6 2
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如何在上面的数组中添加一列新的1D数组?
1
0
1
0
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那么结果会是这样的吗?
1 2 3 4 5 6 1
2 6 5 2 4 1 0
8 7 9 0 0 0 1
2 3 4 5 6 2 0
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