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How can I see all the issues I'm watching on Github?
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You can see all the Github issues you are currently subscribed to at https://github.com/notifications/subscriptions
You can navigate to this page from any page by clicking the notification/bell icon on the top left and then selecting "Managed Notification" > "Subscriptions" from the left me...
How to sum up elements of a C++ vector?
...easurably faster on current Intel x86 CPUs. Also, counting a loop-counter down to zero can save the compiler an instruction in the asm, which can be significant if it doesn't unroll the loop. Prefetching sometimes works slightly better when looping forwards, though, so in general it's not better t...
Enterprise app deployment doesn't work on iOS 7.1
...ying to install the app. The error turns out to be:
Could not load non-https manifest URL: http://example.com/manifest.plist
Turns out that in iOS 7.1, the URL for the manifest.plist file has to be HTTPS, where we were using HTTP. Changing the URL to HTTPS resolved the problem.
I.e.
itms-ser...
Is there a practical use for weak references? [duplicate]
...t the garbage collector needs to reclaim space, it can do so safely.
The downside is of course that the cleanup policy of the garbage collector is tuned to meet the goals of the whole system, not your specific cache problem. If the GC policy and your desired cache policy are sufficiently aligned t...
Is there a link to GitHub for downloading a file in the latest release of a repository?
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A few years late, but I just implemented a simple redirect to support https://github.com/USER/PROJECT/releases/latest/download/package.zip. That should redirected to the latest tagged package.zip release asset. Hope it's handy!
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Using the “final” modifier whenever applicable in Java [closed]
... it...
Adding final to all things which should not change simply narrows down the possibilities that you (or the next programmer, working on your code) will misinterpret or misuse the thought process which resulted in your code. At least it should ring some bells when they now want to change your ...
Best practice for Python assert
...hey shouldn't have access to. It wouldn't work, but I want to swiftly shut down their attempt with an assert, so having that optimized away in production would defeat the purpose. I guess I'll just raise an Exception instead. Oh - I just discovered an aptly named SuspiciousOperation Exception with s...
How to grep for two words existing on the same line? [duplicate]
...ge and 'word1' occurs frequently, then you may be passing significant data down the pipe where a single command avoids that overhead. Against that, the regex is more complex; you might need to benchmark it to find out what's best — but only if performance really matters. If you run two commands,...
Do you need to dispose of objects and set them to null?
...etime, the balloon continues to exist, until the GC "pops" it.
Continuing down the balloon analogy, it would seem logical that once the balloon has no strings attached to it, it can be destroyed. In fact this is exactly how reference counted objects work in non-managed languages. Except this approa...
How do I provide a username and password when running “git clone git@remote.git”?
I know how to provide a username and password to an HTTPS request like this:
10 Answers
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