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Write a number with two decimal places SQL server
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or: SELECT FORMAT(@test, '.##')
– java-love
Feb 20 at 18:37
If the input data was: DECLARE @test D...
Android add placeholder text to EditText
... there after the field is selected (unlike how hint behaves), do this:
In Java:
// Cast Your EditText as a TextView
((TextView) findViewById(R.id.email)).setText("your Text")
In Kotlin:
// Cast your EditText into a TextView
// Like this
(findViewById(R.id.email) as TextView).text = "Your Text...
How to hide underbar in EditText
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How can we do programmatically in java?
– Jagdish
Apr 3 '16 at 13:11
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show 2 more comments
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Add & delete view from Layout
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you can use addView or removeView
java:
// Root Layout
LinearLayout linearLayout = new LinearLayout(context);
linearLayout.setGravity(Gravity.CENTER);
linearLayout.setOrientation(LinearLayout.VERTICAL);
// TextView
TextView textView = new TextView(context);...
How to debug Lock wait timeout exceeded on MySQL?
... locks to avoid dirty-write anomalies as explained in the High-Performance Java Persistence book) are more likely to generate conflicts with other transactions.
Although InnoDB MVCC, you can still request explicit locks using the FOR UPDATE clause. However, unlike other popular DBs (Oracle, MSSQL, ...
How to get filename without extension from file path in Ruby
...me/path/to/my.file").basename and get my.file/ :'(
– java.is.for.desktop
Feb 5 '10 at 10:59
67
Mo...
How can I check if a checkbox is checked?
...perty so you can directly use it in IF condition:-
<script type="text/javascript">
function validate() {
if (document.getElementById('remember').checked) {
alert("checked");
} else {
alert("You didn't check it! Let me check it for you.");
}...
How to pass a parcelable object that contains a list of objects?
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Here you go...
Make sure "Products.java" should be extended with Parcelable
Step 1:
private List<Products> products;
Step 2:
private Outfits(Parcel in) {
products = in.createTypedArrayList(Products.CREATOR);
}
Step 3:
@Override
public void writeT...
log4j: Log output of a specific class to a specific appender
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Difference between the Facade, Proxy, Adapter and Decorator design patterns? [closed]
...y want to know why the emphasis on the word object -- some languages (like Java) simply don't allow virtual inheritance (i.e. multiple inheritance as C++ does) to allow you to accomplish this at compile time.
Since we have dragged in multiple inheritances (and the dreaded diamond) you will look ou...