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How to get the width and height of an android.widget.ImageView?
...you:
int finalHeight, finalWidth;
final ImageView iv = (ImageView)findViewById(R.id.scaled_image);
final TextView tv = (TextView)findViewById(R.id.size_label);
ViewTreeObserver vto = iv.getViewTreeObserver();
vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
public boolean onP...
Class 'DOMDocument' not found
...
Package php-dom is a virtual package provided by:
php7.1-xml 7.1.3+-3+deb.sury.org~xenial+1
php7.0-xml 7.0.17-3+deb.sury.org~xenial+1
php5.6-xml 5.6.30-9+deb.sury.org~xenial+1
You should explicitly select one to install.
In case anyone using 5.6 versions then go ...
Converting Java objects to JSON with Jackson
...
libraries by the way : import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectWriter;
– diego matos - keke
Apr 28 '16 at 16:34
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What encoding/code page is cmd.exe using?
...d C-library I/O functions is treated as if it is in the
codepage displayed by chcp.
Matching the program’s output encoding with the console’s output encoding
can be accomplished in two different ways:
A program can get the console’s current codepage using chcp or
GetConsoleOutputCP, and con...
Are multiple `.gitignore`s frowned on?
...rectory in your working copy that you never intend to commit. Just put a 1-byte .gitignore (containing just a single asterisk) in that directory and it will never show up in git status etc.
share
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Indexes of all occurrences of character in a string
...Note: if guess can be longer than a single character, then it is possible, by analyzing the guess string, to loop through word faster than the above loops do. The benchmark for such an approach is the Boyer-Moore algorithm. However, the conditions that would favor using such an approach do not seem ...
Embed image in a element
...blity/alt text with this method? I am really rusty, but is hiding the text by offsetting it by a few thousand pixels still the accepted workaround?
– Rob Drimmie
Jan 6 '12 at 3:26
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How to run Selenium WebDriver test cases in Chrome?
... edited Nov 1 '18 at 19:06
Toby
9,15166 gold badges3232 silver badges5959 bronze badges
answered Dec 5 '12 at 18:00
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How to align checkboxes and their labels consistently cross-browsers
...his answer, but at the time of writing this, this is the most voted answer by far in both positive and negative votes (+1035 -17), and it's still marked as accepted answer (probably because the original poster of the question is the one who wrote this answer).
As already noted many times in the comm...
How do I remove all .pyc files from a project?
... Most importantly, if this is a dev machine, you can set PYTHONDONTWRITEBYTECODE=True, and you'll never need to do this again. See: this answer.
– mlissner
May 30 '11 at 0:46
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