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How do I show the number keyboard on an EditText in android?
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To do it in a Java file:
EditText input = new EditText(this);
input.setInputType(InputType.TYPE_CLASS_NUMBER);
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What is default color for text in textview?
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Get these values from attributes:
int[] attrs = new int[] { android.R.attr.textColorSecondary };
TypedArray a = getTheme().obtainStyledAttributes(R.style.AppTheme, attrs);
DEFAULT_TEXT_COLOR = a.getColor(0, Color.RED);
a.recycle();
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how to replicate pinterest.com's absolute div stacking layout [closed]
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@hollandben's link is dead, new link : benholland.me/javascript/2012/02/20/…
– Lukmo
Oct 17 '14 at 10:18
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Can you determine if Chrome is in incognito mode via a script?
...cognito
aren't recorded in your browsing and
download histories.
All new cookies are deleted after you close all incognito windows
that you've opened.
As you can see the differences between normal browsing and incognito happen after you visit the webpage, hence there is nothing that bro...
Is Java's assertEquals method reliable?
...uality() throws Exception {
String a = "abcde";
String b = new String(a);
assertTrue(a.equals(b));
assertFalse(a == b);
assertEquals(a, b);
}
}
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Android - shadow on text?
...de of text.
In code, you can add something like this;
TextView item = new TextView(getApplicationContext());
item.setText(R.string.text);
item.setTextColor(getResources().getColor(R.color.general_text_color));
item.setShadowLayer(0.01f, -2, 2, getResources().getColor(R.color.text_...
Should IBOutlets be strong or weak under ARC?
...ple is for IBOutlets to be strong unless weak is specifically needed to avoid a retain cycle. As Johannes mentioned above, this was commented on in the "Implementing UI Designs in Interface Builder" session from WWDC 2015 where an Apple Engineer said:
And the last option I want to point out is t...
How to pass a URI to an intent?
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private Uri imageUri;
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Intent intent = new Intent(this, GoogleActivity.class);
intent.putExtra("imageUri", imageUri.toString());
startActivity(intent);
this.finish();
And then you can fetch it like this:
imageUri = Uri.parse(extras.getString("imageUri"));
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How does a garbage collector avoid an infinite loop here?
...method in this code takes dramatically under 40 seconds per object. That a new object is created and then eligible for finalization is not relevant to the current finalizer.
– Jacob Krall
Jul 10 '14 at 16:09
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Kill child process when parent process is killed
I'm creating new processes using System.Diagnostics.Process class from my application. I want this processes to be killed when/if my application has crashed. But if I kill my application from Task Manager, child processes are not killed. Is there any way to make child processes dependent on ...