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How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
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FYI, I combined Keremk's answer with my original outline, cleaned-up the typos, generalized it to return an array of colors and got the whole thing to compile. Here is the result:
+ (NSArray*)getRGBAsFromImage:(UIImage*)image atX:(int)x andY:(int)y count:(int)...
scipy.misc module has no attribute imread?
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You saved my day-but why scipy documentation is so poor! My steps are install numpy+MKL>Pillow>Scipy all are downloaded from university of California at Irvine compiled python modules for windows.
– SIslam
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Android Studio - Ambiguous method call getClass()
I'm using Android Studio for my Android application.
My code works and compiles.
Recently, the IDE showes me error (red lines) on getClass of the following code:
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GitHub authentication failing over https, returning wrong email address
...with https, create an OAuth token. As the page notes, I did have to remove my username and password credentials from Keychain but with osx-keychain in place, the token is stored as the password and things work exactly as they would over https without two-factor authorization in place.
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ios app maximum memory budget
... yes but i want to know if I can be sure that as long as I keep my app's total usage under the magical device specific memory budget that it will not get terminated!
– Steven Lu
Sep 4 '13 at 16:52
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Android: install .apk programmatically [duplicate]
...ent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
That is correct now, my auto-update is working. Thanks for help. =)
Edit 20.7.2016:
After a long time, I had to use this way of updating again in another project. I encountered a number of problems with old solution. A lot of things have chang...
Can I install Python windows packages into virtualenvs?
...p to see it's a valid zip file. I discovered this after reading answers to my question Where can I download binary eggs with psycopg2 for Windows?
UPDATE
As noted by Tritium21 in his answer nowadays you should use pip instead of easy_install. Pip can't install binary packages created by distutils ...
Performance of FOR vs FOREACH in PHP
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My personal opinion is to use what makes sense in the context. Personally I almost never use for for array traversal. I use it for other types of iteration, but foreach is just too easy... The time difference is going to b...
Build unsigned APK file with Android Studio
...Tool.
Now I tried the new Android Studio, everything works fine if connect my smartphone with the pc and directly run the program in the Android Studio.
But now I want to test the program with other smartphones without connecting them to my pc.
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Sending emails with Javascript
...he way I'm doing it now is basically like this:
The HTML:
<textarea id="myText">
Lorem ipsum...
</textarea>
<button onclick="sendMail(); return false">Send</button>
The Javascript:
function sendMail() {
var link = "mailto:me@example.com"
+ "?cc=myCCaddre...