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How do I find a list of Homebrew's installable packages?
... formulae, for example brew list postgres will tell you of files installed by postgres (providing it is indeed installed).
brew search <search term> will list the possible packages that you can install. brew search post will return multiple packages that are available to install that have pos...
Why does GCC generate such radically different assembly for nearly the same C code?
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Updated to sync with the OP's edit
By tinkering with the code, I've managed to see how GCC optimizes the first case.
Before we can understand why they are so different, first we must understand how GCC optimizes fast_trunc_one().
Believe it or not, fast_trunc_...
Add a “hook” to all AJAX requests on a page
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Inspired by aviv's answer, I did a little investigating and this is what I came up with.
I'm not sure that it's all that useful as per the comments in the script and of course will only work for browsers using a native XMLHttpRequest ...
I ran into a merge conflict. How can I abort the merge?
...ote_branch
But this has since been removed, as explained in this message by Junio Hamano (the Git maintainer). As noted in the link, instead you would do this:
git fetch origin
git reset --hard origin
share
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When is del useful in python?
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It's also handled by deleting it from the respective dictionary. You could also dispute the len() function the same way. If this is the case, the quesition may have been closed as opinion or even taste based. Python simply tends to provide pri...
Application Loader stuck at “Authenticating with the iTunes store” when uploading an iOS app
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Great advice. Seems like an oversight by Apple, but worked for me!
– atonyc
Jan 9 '17 at 18:58
1
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Open Source Alternatives to Reflector? [closed]
... to make the information more complete. This thread is the easiest to find by google and also the list of other tools here is the most complete. (Not all of them are OSS btw.)
– Ferdinand Prantl
Jun 21 '11 at 9:34
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How do I fix PyDev “Undefined variable from import” errors?
...s adding a declaration saying that you expected that -- possibly protected by an if False so that it doesn't execute (the static code-analysis only sees what you see, not runtime info -- if you opened that module yourself, you'd have no indication that main was expected).
To overcome this there are...
How do you clear a slice in Go?
...ents are of type T:
var slice []T
then enforcing len(slice) to be zero, by the above "trick", doesn't make any element of
slice[:cap(slice)]
eligible for garbage collection. This might be the optimal approach in some scenarios. But it might also be a cause of "memory leaks" - memory not used,...
How to solve Operator '!=' cannot be applied to operands of type 'T' and 'T' [duplicate]
...t I am assuming that I did not understand how your code solved the problem by just looking at the code. To improve this answer, I would add a sentence to the answer explaining what you just mentioned, that you can work around the problem by avoiding the == operator.
– Tot Zam
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