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Set ImageView width and height programmatically?
... to set the height of the ImageView:
imageView.getLayoutParams().height = 20;
Important. If you're setting the height after the layout has already been 'laid out', make sure you also call:
imageView.requestLayout();
share
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.htaccess - how to force “www.” in a generic way?
...{HTTPS}s ^on(s)|
RewriteRule ^ http%1://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
The first condition checks whether the Host value is not empty (in case of HTTP/1.0); the second checks whether the the Host value does not begin with www.; the third checks for HTTPS (%{HTTPS} is either on or off, so...
python pandas: Remove duplicates by columns A, keeping the row with the highest value in column B
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201
This takes the last. Not the maximum though:
In [10]: df.drop_duplicates(subset='A', keep="las...
Display filename before matching line
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edited May 18 '17 at 18:10
MD XF
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answered Mar 1...
Getting indices of True values in a boolean list
...t;>> list(compress(xrange(len(t)), t))
[4, 5, 7]
>>> t = t*1000
>>> %timeit [i for i, x in enumerate(t) if x]
100 loops, best of 3: 2.55 ms per loop
>>> %timeit list(compress(xrange(len(t)), t))
1000 loops, best of 3: 696 µs per loop
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Professional jQuery based Combobox control? [closed]
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answered Oct 13 '08 at 2:12
Elijah ManorElijah Manor
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The import javax.servlet can't be resolved [duplicate]
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You need to add the Servlet API to your classpath. In Tomcat 6.0, this is in a JAR called servlet-api.jar in Tomcat's lib folder. You can either add a reference to that JAR to the project's classpath, or put a copy of the JAR in your Eclipse project and add it to the classpath from there...
Git: add vs push vs commit
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 26 '11 at 18:28
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difference between width auto and width 100 percent
...he widths of those do not add to the total width of the element.
Width 100%
On the other hand, if you specify width:100%, the element’s total width will be 100% of its containing block plus any horizontal margin, padding and border (unless you’ve used box-sizing:border-box, in which case ...
What is the difference between UTF-8 and Unicode?
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520
To expand on the answers others have given:
We've got lots of languages with lots of characters...