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Will Dart support the use of existing JavaScript libraries?
I understand Dart compiles to JavaScript, and I read the Dart Language Spec on Libraries, although I didn't see an answer there. Also a search on their discussion form for the word 'existing' turns up 3 results that are not related.
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GRANT EXECUTE to all stored procedures
... the granting those permissions to all users. This is a big vulnerability. Read this link for additional: docs.microsoft.com/en-us/sql/relational-databases/security/…
– QMaster
Mar 2 '19 at 11:32
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How to modify PATH for Homebrew?
Trying to install ruby 1.9.3, read that I need to install homebrew first. Ran brew doctor, and it's giving me a bunch of warnings. One of which is:
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URL query parameters to dict python
...elete what's above but it's definitely not what you should use.
I think I read a few of the answers and they looked a little complicated, incase you're like me, don't use my solution.
Use this:
from urllib import parse
params = dict(parse.parse_qsl(parse.urlsplit(url).query))
and for Python 2.X...
Why does String.valueOf(null) throw a NullPointerException?
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@Joachim: I just read the item, and was pleasantly surprised to find that these two methods were explicitly discussed! Bloch went a step further and claim that since String.valueOf(Object) and valueOf(char[]) do completely different things an...
Is it OK to leave a channel open?
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@Richard: Read the entire thread carefully. The author of Go gc and the author of gccgo say channel closes are not necessary, unless you are looking for a close. That's authoritative advice.
– peterSO
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Why does C++ compilation take so long?
...r, even with include guards, the compiler still have open the .H file, and read each line (and then ignore it).
A friend once (while bored at work), took his company's application and put everything -- all source and header files-- into one big file. Compile time dropped from 3 hours to 7 minute...
Class method decorator with self arguments?
...intercepts the method arguments; the first argument is the instance, so it reads the attribute off of that. You can pass in the attribute name as a string to the decorator and use getattr if you don't want to hardcode the attribute name:
def check_authorization(attribute):
def _check_authorizat...
How to disable GCC warnings for a few lines of code
... probably not want you want in your particular case, but it may help other reads who are in similar situations.
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What does @synchronized() do as a singleton method in objective C?
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It declares a critical section around the code block. In multithreaded code, @synchronized guarantees that only one thread can be executing that code in the block at any given time.
If you aren't aware of what it does, then your application probably isn't multithreaded, and you probably ...