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Why is exception.printStackTrace() considered bad practice?
...tem.err PrintStream. The System.err stream and the underlying standard "error" output stream of the JVM process can be redirected by
invoking System.setErr() which changes the destination pointed to by System.err.
or by redirecting the process' error output stream. The error output stream may be r...
Why both no-cache and no-store should be used in HTTP response?
...revent user-info leaking, only "no-cache" in response is not enough. "no-store" is also necessary.
11 Answers
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await vs Task.Wait - Deadlock?
...il the task completes. So the current thread is literally blocked waiting for the task to complete. As a general rule, you should use "async all the way down"; that is, don't block on async code. On my blog, I go into the details of how blocking in asynchronous code causes deadlock.
await will asyn...
How do you use an identity file with rsync?
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You may want to use ssh-agent and ssh-add to load the key into memory. ssh will try identities from ssh-agent automatically if it can find them. Commands would be
eval $(ssh-agent) # Create agent and environment variables
ssh-add ~/.ssh/1234-identity
ssh-agent is a user daemon which hol...
Scheduling recurring task in Android
...g task of sending presence to a dedicated server as long as the app is in foreground.
5 Answers
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hasNext in Python iterators?
Haven't Python iterators got a hasNext method?
13 Answers
13
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Access to Modified Closure
The above seems to work fine though ReSharper complains that this is "access to modified closure". Can any one shed light on this?
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TemplateDoesNotExist - Django Error
I'm using Django Rest Framework. and I keep getting an error
5 Answers
5
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How to color the Git console?
I recently saw that the git console in Windows is colored, e.g. Green for additions, red for deletions, etc. How do I color my git console like that?
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What are best practices that you use when writing Objective-C and Cocoa? [closed]
..., but what programming practices do you use when writing Objective-C, and more specifically when using Cocoa (or CocoaTouch).
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