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LLVM vs clang on OS X
...ediate representation on its own; it needs a language-specific frontend in order to do so. If people just refer to LLVM, they probably mean just the low-level library and tools. Some people might refer to Clang or llvm-gcc incorrectly as "LLVM", which may cause some confusion.
llvm-gcc is a modifie...
Running Bash commands in Python
...oggles my mind that I had to post a new answer to such a basic question in order to show how to run the command from the question idiomatically. Your answer is long but I don't see such example. Unrelated: avoid cargo-culting. If check_call() works in your case, use it. I had to fix a code that used...
When would you use a List instead of a Dictionary?
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The List would also be useful when you care about the order of the items.
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retrieve links from web page using python and BeautifulSoup [closed]
...ref'):
print(link['href'])
The BeautifulSoup documentation is actually quite good, and covers a number of typical scenarios:
https://www.crummy.com/software/BeautifulSoup/bs4/doc/
Edit: Note that I used the SoupStrainer class because it's a bit more efficient (memory and speed wise), if you...
What is an EJB, and what does it do?
...urce management: stateful beans can automatically be passivated to disk in order to limit the memory consumption of your server.
... I probably have forgotten some points.
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How to convert boost path type to string?
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You just need to call myPath.string().
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Advantages to Using Private Static Methods
When creating a class that has internal private methods, usually to reduce code duplication, that don't require the use of any instance fields, are there performance or memory advantages to declaring the method as static?
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Add directives from directive in AngularJS
...s where you have multiple directives on a single DOM element and where the
order in which they’re applied matters, you can use the priority property to order their
application. Higher numbers run first. The default priority is 0 if you don’t specify one.
EDIT: after the discussion, here's the c...
What's the best strategy for unit-testing database-driven applications?
...x series of queries to your database, that may vary in
syntax
complexity
order (!)
Mocking all that to produce sensible dummy data is quite hard, unless you're actually building a little database inside your mock, which interprets the transmitted SQL statements. Having said so, use a well-known ...
How to retry after exception?
I have a loop starting with for i in range(0, 100) . Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will continue in the except clause (continue on to the next number for i ).
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