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Git: Permission denied (publickey) fatal - Could not read from remote repository. while cloning Git
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This is the most appropriate fallback plan if ssh permissions don't get resolved or you want to skip that part.
– Wahib Ul Haq
Apr 30 '16 at 11:12
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How do I fix blurry text in my HTML5 canvas?
...and am working with the canvas to render shapes, colors, and text. In my app, I have a view adapter that creates a canvas dynamically, and fills it with content. This works really nicely, except that my text is rendered very fuzzy/blurry/stretched. I have seen a lot of other posts on why definin...
How to see which flags -march=native will activate?
I'm compiling my C++ app using GCC 4.3. Instead of manually selecting the optimization flags I'm using -march=native , which in theory should add all optimization flags applicable to the hardware I'm compiling on. But how can I check which flags is it actually using?
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Setting ANDROID_HOME enviromental variable on Mac OS X
... you downloaded the SDK through their website and then dragged/dropped the Application to your Applications folder, it's most likely here:
/Applications/ADT/sdk (as it is in your case).
If you installed the SDK using Homebrew (brew cask install android-sdk), then it's located here:
/usr/local/Cask...
How to create a new database using SQLAlchemy?
...postgres so I ended up doing this to ignore the exception if the database happens to already exist with SQL Server:
import logging
import sqlalchemy
logging.basicConfig(filename='app.log', format='%(asctime)s-%(levelname)s-%(message)s', level=logging.DEBUG)
engine = create_engine('mssql+pyodbc://m...
Design by contract using assertions or exceptions? [closed]
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Personally I prefer asserts for design by contract approaches. Exceptions are defensive and are doing the argument checking inside the function. Also, dbc preconditions don't say "I won't work if you use values out of the working range" but "I won't guarantee to provide the r...
Can I catch multiple Java exceptions in the same catch clause?
...last layer where exceptions should never escape (e.g. controllers in a web app) should be the one to log the error in that case.
– duffymo
Aug 17 '10 at 14:31
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Example for boost shared_mutex (multiple reads/one write)?
I have a multithreaded app that has to read some data often, and occasionally that data is updated. Right now a mutex keeps access to that data safe, but it's expensive because I would like multiple threads to be able to read simultaneously, and only lock them out when an update is needed (the updat...
What is the X-REQUEST-ID http header?
...servers down the line, e.g. web server generates the id and forwards it to application server.
– isapir
Feb 5 '15 at 19:57
1
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Preloading images with jQuery
...ayOfImages).each(function () {
$('<img />').attr('src',this).appendTo('body').css('display','none');
});
}
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