qqmusic | qqmusic,简洁版qq音乐 | Microservice library
kandi X-RAY | qqmusic Summary
kandi X-RAY | qqmusic Summary
qqmusic,简洁版qq音乐
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Top functions reviewed by kandi - BETA
- Handler for receiving music
- Get the remote views
- Play pre music
- Play the next music
- Click the View
- Switch the current play mode
- Sets or remove or remove the music
- Initialize data
- Stop scan
- Init media player
- Initialize the view
- Click OnClickListener
- Filter the permissions result
- Called when the View is clicked
- Initialize listener
- Writes the attributes of the current object to the Parcel object
- Initialize scan
- Region OnDraw
- Initializes the playbar
- Initializes listeners
- Handle a touch event
- Region Override Override
- Initialize properties
- The main loop
- On create music table
- Initializes the view
qqmusic Key Features
qqmusic Examples and Code Snippets
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QUESTION
I was thinking to create a dummy variable dataset in Pyspark, and has loaded data from a hive table and stored data in RDD format.
data size is 20000000*11(row * column)
(on cluster) RDD converted hive table into a nested list and I am confused about the way of processing it (different from python).
Question:is there any way to maintain the first two variables(id and lable) and insert a new variable to identiy label (as nominal vairable e.g. group_1, group_2, based on conditional assignment) before getting a dummy variable coding (based on the rest of variables)
I have tried to use key-value method, but it is not working. any thoughts would be appreciated.
desired result(dummuy coding) the length of dummy encoding (0,1) is determined by unique elements of all vaiables across rows.
[u'007896797eed11ba73dd', u'18-24', 0, 0, 0,0,0,0,0,1,1,1,1]
for example, the above user did not install ins_com.meitu.meipaimv so it would be 0 and if ins_com.meitu.xxxx is installed then it is 1
example data:
[[u'007896797eed11ba73dd', u'18-24', u'ins_com.meitu.meipaimv,ins_com.babytree.apps.pregnancy,ins_com.sankuai.meituan,ins_cn.damai,ins_com.google.android.gms,ins_com.taobao.taobao,ins_com.sina.weibo,ins_com.google.android.syncadapters.calendar,ins_com.tencent.qqmusic,ins_com.tencent.mm,ins_com.lemon.faceu,ins_com.zhihu.android,ins_com.Qunar,ins_com.eg.android.AlipayGphone,ins_com.airbnb.android,ins_com.lingan.seeyou,ins_com.qicai.translate,ins_com.mt.mtxx.mtxx,ins_vz.com,ins_com.ganji.android,ins_com.google.android.gsf,ins_com.taobao.trip,ins_com.mfw.roadbook,ins_com.tencent.mobileqq', u'act_cn.damai,act_com.taobao.trip,act_com.sankuai.meituan,act_com.google.android.gms,act_com.eg.android.AlipayGphone,act_com.tencent.mm,act_com.sina.weibo,act_com.babytree.apps.pregnancy,act_com.taobao.taobao,act_com.meitu.meipaimv,act_com.mfw.roadbook,act_com.zhihu.android,act_com.mt.mtxx.mtxx', u'inst_ct_21_40', u'installed1', u'inst_cate_ct_13_16', u'active_ct_10_20', u'activ_1', u'phone_price_2500_3500', u''], [u'4ac74594b0fe17b532e7f278', u'25-34', u'ins_com.easysay.japanese,ins_com.tencent.mobileqq,ins_com.eg.android.AlipayGphone,ins_com.google.android.syncadapters.calendar,ins_com.zhaopin.social,ins_com.taobao.taobao,ins_com.kugou.android,ins_com.sina.weibo,ins_com.tencent.qqlive,ins_cmb.pb,ins_com.android.browser,ins_com.baidu.searchbox,ins_com.sohu.inputmethod.sogou,ins_cn.wps.moffice_eng,ins_com.qiyi.video,ins_com.tencent.mm,ins_com.autonavi.minimap,ins_com.luojilab.player,ins_com.liulishuo.engzo', u'act_com.zhaopin.social,act_com.tencent.mm,act_com.sina.weibo', u'inst_ct_0_20', u'installed12,installed9', u'inst_cate_ct_9_12', u'active_ct_4_5', u'activ_12', u'phone_price_801_1500', u'']]
ANSWER
Answered 2017-Dec-01 at 16:17First finding the full set of elements and fixing the order.
Then maping the data to this set.
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Vulnerabilities
No vulnerabilities reported
Install qqmusic
You can use qqmusic like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the qqmusic component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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