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Convert an image to grayscale in HTML/CSS
...eProfile="full"
xmlns="http://www.w3.org/2000/svg">
<filter id="desaturate">
<feColorMatrix type="matrix" values="0.3333 0.3333 0.3333 0 0
0.3333 0.3333 0.3333 0 0
0.3333 0.3333 0.3...
How do I find out if the GPS of an Android device is enabled
On an Android Cupcake (1.5) enabled device, how do I check and activate the GPS?
10 Answers
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CSS scrollbar style cross browser [duplicate]
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@jmendeth Well, I did not take the time to test it all myself, but according to this page it should work for IE, Chrome, Firefox. And according to this forum thread the IE style rules also work(ed?) in Opera, but only on the main page scrollbar...
int to hex string
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Try C# string interpolation introduced in C# 6:
var id = 100;
var hexid = $"0x{id:X}";
hexid value:
"0x64"
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Differences between SP initiated SSO and IDP initiated SSO
...ne explain to me what the main differences between SP initiated SSO and IDP initiated SSO are, including which would be the better solution for implementing single sign on in conjunction with ADFS + OpenAM Federation?
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How to select label for=“XYZ” in CSS?
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(I'm assuming that the template {t _your_email} will fill in a field with id="email". If not, use a class instead.)
Note that if the value of the attribute you're selecting doesn't fit the rules for a CSS identifier (for instance, if it has spaces or brackets in it, or starts with a digit, etc.), ...
clear table jquery
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Use .remove()
$("#yourtableid tr").remove();
If you want to keep the data for future use even after removing it then you can use .detach()
$("#yourtableid tr").detach();
If the rows are children of the table then you can use child selector instead...
Changing ImageView source
...rawable(getResources().getDrawable(R.drawable.monkey));
*** With new android API 22 getResources().getDrawable() is now deprecated. This is an example how to use now:
myImgView.setImageDrawable(getResources().getDrawable(R.drawable.monkey, getApplicationContext().getTheme()));
and how to validate ...
How to hide a button programmatically?
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You can use the following code:
playButton = (Button) findViewById(R.id.play);
playButton.setVisibility(View.VISIBLE);
playButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
//when play is clicked show stop button and hide play button...
MySql export schema without data
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Also consider using the --single-transaction option if you don't want or can't do table locks.
– Jim
Jan 22 '13 at 21:55
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