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Set ImageView width and height programmatically?
...r task:
setContentView(R.id.main);
ImageView iv = (ImageView) findViewById(R.id.left);
int width = 60;
int height = 60;
LinearLayout.LayoutParams parms = new LinearLayout.LayoutParams(width,height);
iv.setLayoutParams(parms);
and another way if you want to give screen size in height and width...
How to set OnClickListener on a RadioButton in Android?
...r 3 or 4 etc listeners).
RadioGroup radioGroup = (RadioGroup) findViewById(R.id.yourRadioGroup);
radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener()
{
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
// checke...
Detect Click into Iframe using JavaScript
...click event to the iframe.
Nope, there is no way to fake a click event.
By catching the mousedown you'd prevent the original click from getting to the iframe. If you could determine when the mouse button was about to be pressed you could try to get the invisible div out of the way so that the cli...
Update multiple columns in SQL
...re mitigating methods in client tools (eg generation UPDATE statements) or by using ORMs
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Change default primary key in Eloquent
... answered May 6 '18 at 15:01
Toby MellorToby Mellor
7,25877 gold badges2626 silver badges5252 bronze badges
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android image button
...tton; background is the shape of the original button, which is a rectangle by default. If you want to use only the image, you can omit it, or you can use other colors/shapes around the icon.
– ocramot
May 25 '17 at 15:47
...
Original purpose of ? [closed]
...o the server when the form is submitted, using the name/value pair defined by the corresponding attributes. This is a work around for the statelessness of HTTP. Another approach is to use HTTP "Cookies".
<input type=hidden name=customerid value="c2415-345-8563">
While it's worth mentioning t...
how to show progress bar(circle) in an activity having a listview before loading the listview with d
...OGRESS (SPINNER)
LinearLayout linlaHeaderProgress = (LinearLayout) findViewById(R.id.linlaHeaderProgress);
@Override
protected void onPreExecute() {
// SHOW THE SPINNER WHILE LOADING FEEDS
linlaHeaderProgress.setVisibility(View.VISIBLE);
}
and in the onPostExecute(), after setting the...
Add a column to a table, if it does not already exist
...
You can use a similar construct by using the sys.columns table io sys.objects.
IF NOT EXISTS (
SELECT *
FROM sys.columns
WHERE object_id = OBJECT_ID(N'[dbo].[Person]')
AND name = 'ColumnName'
)
...
SQL UPDATE all values in a field with appended string CONCAT not working
...CAT(spares, ',', '818') WHERE id = 1
not working for me.
spares is NULL by default but its varchar
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