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Fast way to get image dimensions (not filesize)
...ntify -format "%h" "$0")> /dev/null
And this also hides any potential error messages. Modern implementations of identify only read the header, not the whole image, so it is fast. Not sure how it compares to other methods though.
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How to pick an image from gallery (SD Card) for my app?
...}
Alternatively, you can also downsample your image to avoid OutOfMemory errors.
private Bitmap decodeUri(Uri selectedImage) throws FileNotFoundException {
// Decode image size
BitmapFactory.Options o = new BitmapFactory.Options();
o.inJustDecodeBounds = true;
Bit...
WebException how to get whole response with a body?
...mic obj = JsonConvert.DeserializeObject(resp);
var messageFromServer = obj.error.message;
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How to use conditional breakpoint in Eclipse?
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Don't forget to OMIT the ; at the end - I got an error when I included it.
– modulitos
Sep 23 '14 at 4:12
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Is there a quick way to delete a file from a Jar / war without having to extract the jar and recreat
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@martona I am getting the following error: zip error: Zip file structure
– Goaler444
Dec 8 '13 at 12:44
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What's the difference between faking, mocking, and stubbing?
...urns a canned response, or that responds to an API request with a specific error. This way you could write tests that make assertions about how the system reacts to these states; for example, testing the response your users get if the API returns a 404 error.
A stub is usually implemented to only r...
What's the valid way to include an image with no src?
...to the spec).
This is the only URL which I found caused no server hits or error messages in any browser. The usual choice — javascript:void(0) — will cause an "insecure content" warning in IE7 if used on a page served via HTTPS. Any other port caused an attempted server connection, even for i...
Install Application programmatically on Android
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HI When you get file corrupted error, what is the mode of transportation you gave to your app to bring the APK, if you are downloading from server means, check to flush the streams at the copying file from the server? Since installing the APK which was tr...
Determine the line of code that causes a segmentation fault?
... +1 , Valgrind is so much faster / easier to use to spot memory errors. On non-optimized builds with debugging symbols, it tells you exactly where a segfault happened and why.
– Tim Post♦
May 21 '10 at 16:38
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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v
... broken version of RVM. Ubuntu does something to RVM that produces lots of errors, the only safe way of fixing for now is to:
sudo apt-get --purge remove ruby-rvm
sudo rm -rf /usr/share/ruby-rvm /etc/rvmrc /etc/profile.d/rvm.sh
open new terminal and validate environment is clean from old RVM sett...