logo
down
shadow

Why won't the tab be inserted on the first added line?


Why won't the tab be inserted on the first added line?

Content Index :

Why won't the tab be inserted on the first added line?
Tag : sed , By : BinaryBoy
Date : January 12 2021, 07:00 PM

I wish this helpful for you I am trying to add multiple lines to a file, all with a leading a tab. The lines should be inserted on the first line after matching a string. , With GNU sed:
sed '/^foo$/a \\tinsert1\n\tinsert2' file
     <---- single quotes!      --->
foo
    insert1
    insert2
  a \

  text   Append text, which has each embedded newline preceded by a backslash.
ins1="foo"
ins2="bar"
sed "/^foo\$/a \\\t${ins1}\n\t${ins2}" file

Comments
No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

Strange behavior in app that wont play sound unless a Toast line is inserted


Tag : java , By : Adam Hill
Date : March 29 2020, 07:55 AM
seems to work fine May be your file on loading so it can not be play, the Toasts make your load and play delay more.
You may need implement setOnLoadCompleteListener and call the play inside the listener.
mSoundPool.setOnLoadCompleteListener(new OnLoadCompleteListener()
 {
    @Override
    public void onLoadComplete(SoundPool soundPool, int sampleId,int status) {
mSoundPool.play(sampleId, LEFT_VOLUME, RIGHT_VOLUME, PRIORITY, NO_LOOP, NORMAL_PLAY_RATE);

 }
 });

images wont line up and the text wont go under the img


Tag : html , By : Boris
Date : March 29 2020, 07:55 AM
I wish this helpful for you You need to make the style_title tag your container that defines the rest of it's content. By making it inline-block and styling the inner elements appropriatedly you will get what you need.
#content_box {
  background-color: #ffffff;
  min-width: 100%;
  min-height: 75vh;
  text-align: center;
  overflow-y: auto;
  display: inline-block;
}

/* styling for the movie images and titles */

#img {
  /*max-width: 60%;
  display: inline-block;*/
}

.image_box {
  display: inline-block;
  width:30%;
}

.style_title
{
  display:inline-block;
}

.movie_img {
  height: auto;
  border-radius: 10px;
  display: inline-block;
}

.title {
  min-height: 100px;
  max-width: 100%;
  margin-bottom: 100px;
  display: block;
}
<div id="content">
  <div id="img">
    <a href="link" class="style_title" target="_blank">
      <div  class="image_box image_id">
        <img class="movie_img" src="https://images-na.ssl-images-amazon.com/images/M/MV5BOGNkMzliMGMtMDI5Ni00OTZkLTgyMTYtNzk5ZTY1NjVhYjVmXkEyXkFqcGdeQXVyNTAzMTY4MDA@._V1_UY209_CR0,0,140,209_AL_.jpg">
      </div>
      <div class="title">The Disaster Artist (2017)</div>
    </a>
    <a href="link" class="style_title" target="_blank">
      <div class="image_box image_id">
        <img class="movie_img" src="https://images-na.ssl-images-amazon.com/images/M/MV5BOGNkMzliMGMtMDI5Ni00OTZkLTgyMTYtNzk5ZTY1NjVhYjVmXkEyXkFqcGdeQXVyNTAzMTY4MDA@._V1_UY209_CR0,0,140,209_AL_.jpg">
      </div>
      <div class="title">The Disaster Artist (2017)</div>
    </a>
    <a href="link" class="style_title" target="_blank">
      <div class="image_box image_id">
        <img class="movie_img" src="https://images-na.ssl-images-amazon.com/images/M/MV5BOGNkMzliMGMtMDI5Ni00OTZkLTgyMTYtNzk5ZTY1NjVhYjVmXkEyXkFqcGdeQXVyNTAzMTY4MDA@._V1_UY209_CR0,0,140,209_AL_.jpg">
      </div>
      <div class="title">The Disaster Artist (2017)</div>
    </a>
    <a href="link" class="style_title" target="_blank">
      <div  class="image_box image_id">
        <img class="movie_img" src="https://images-na.ssl-images-amazon.com/images/M/MV5BOGNkMzliMGMtMDI5Ni00OTZkLTgyMTYtNzk5ZTY1NjVhYjVmXkEyXkFqcGdeQXVyNTAzMTY4MDA@._V1_UY209_CR0,0,140,209_AL_.jpg">
      </div>
      <div class="title">The Disaster Artist (2017)</div>
    </a>
    <a href="link" class="style_title" target="_blank">
      <div  class="image_box image_id">
        <img class="movie_img" src="https://images-na.ssl-images-amazon.com/images/M/MV5BOGNkMzliMGMtMDI5Ni00OTZkLTgyMTYtNzk5ZTY1NjVhYjVmXkEyXkFqcGdeQXVyNTAzMTY4MDA@._V1_UY209_CR0,0,140,209_AL_.jpg">
      </div>
      <div class="title">The Disaster Artist (2017)</div>
    </a>
    <a href="link" class="style_title" target="_blank">
      <div id="image_id" class="image_box">
        <img class="movie_img" src="https://images-na.ssl-images-amazon.com/images/M/MV5BOGNkMzliMGMtMDI5Ni00OTZkLTgyMTYtNzk5ZTY1NjVhYjVmXkEyXkFqcGdeQXVyNTAzMTY4MDA@._V1_UY209_CR0,0,140,209_AL_.jpg">
      </div>
      <div class="title">The Disaster Artist (2017)</div>
    </a>
  </div>
</div>

Data wont get inserted into database, heisql


Tag : chash , By : B3CFT
Date : March 29 2020, 07:55 AM
like below fixes the issue Beside the ExecuteReader, which should be ExecuteNonQuery(), you are declaring wrong the insert parameters, should not be single quoted. Try:
INSERT INTO `user` (Loginname, Email, Algo, Stretch, `Hash`, Salt) VALUES (@loginname, @email, @algo, @stretch, @hash, @salt)

SQL query wont return newly added row after hitting the back button despite the row being added in the database


Tag : python , By : Matt Croydon
Date : March 29 2020, 07:55 AM
wish helps you The try block always fails. It fails at this line user_uid = cur_ps.fetchone()[0] if the query returns no rows. It fails at this line user_uid = cur_ps.fetchone()[1] if the query returns one row.
fetchone returns one row at a time. This line user_id = cur_ps.fetchone()[0] is looking for element 0 in the list returned by fetchone. If there are no rows with matching user_email, it fails with "None type object not subscriptable" and therefore executes the except block

Data is inserted but wont retrieve using Room


Tag : android , By : user103892
Date : March 29 2020, 07:55 AM
this one helps. I forgot to instantiate the adapter in MainActivity.kt
adapter = UserAdapter()
        binding = DataBindingUtil.setContentView(this, R.layout.activity_main)
        val dataSource = UserRoomDatabase.getInstance(application).userDao
        viewModelFactory = ViewModelFactory(dataSource,application)
        viewModel = ViewModelProviders.of(this,viewModelFactory).get(MainActivityViewModel::class.java)
        binding.lifecycleOwner = this
        binding.mainActivityViewModel = viewModel
        binding.executePendingBindings()

        adapter = UserAdapter()

        binding.userListRecyclerView.adapter = adapter

        viewModel.usersList.observe(this, Observer<List<User>> {users ->
            users?.apply {
                adapter?.userDetailsList = users
            }
        })
Related Posts Related QUESTIONS :
shadow
Privacy Policy - Terms - Contact Us © scrbit.com