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What's the point of g++ -Wreorder?
... The order was man page-> SO answer. Here is an archive of the man page from 2007 that lists this example explicitly. The upvoted comment from Ben S is a hilarious example of someone suggesting that something exist without even checking that it does already. web.archive.org/web/20070712184121/htt...
Does disposing streamreader close the stream?
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public StreamReader( Stream stream, Encoding encoding, bool detectEncodingFromByteOrderMarks, int bufferSize, bool leaveOpen )
The only problem is that it is not entirely obvious what to set for the other parameters. Here is some help:
From the msdn page for StreamReader Constructor (Stream):
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Get list of JSON objects with Spring RestTemplate
...s<T extends Foo> parameter and I would like to get a collection of T from the getForEntity method.
– Diskutant
Mar 20 '15 at 12:52
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How to open files relative to home directory
...when you use shared network computers for development, you could get this from Ruby using:
require 'etc'
open ("#{Etc.getpwuid.dir}/some_file")
I believe this identifies the current logged-in user and gets their home directory rather than relying on the global $HOME environment variable being se...
Breaking out of nested loops [duplicate]
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Use itertools.product!
from itertools import product
for x, y in product(range(10), range(10)):
#do whatever you want
break
Here's a link to itertools.product in the python documentation:
http://docs.python.org/library/itertools.html#ite...
git branch -d gives warning
...if it was a fast-forward, this will generate a new SHA for each new commit from origin/old_branch, causing git to see the original SHA's in your local old_branch as unmerged after pulling the changes to your local master branch. You can see this answer and this answer for why this occurs.
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How do I change the default port (9000) that Play uses when I execute the “run” command?
...on port 9000.
play "run 8080"
Alternatively you could run the following from the play console (type 'play' to get to the console)
run 8080
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How can I parse a JSON file with PHP? [duplicate]
...y':{'status','nested'}}, 'Suzy':{'status:'waiting'} } is indistinguishable from {'John':{'status':'waiting'}, 'Mary':{'status','nested'}, 'Suzy':{'status:'waiting'} }. That Mary is a structural child of John is lost.
– Jesse Chisholm
Aug 29 '15 at 23:51
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C++, variable declaration in 'if' expression
... found seems perfectly reasonable - it prevents these kinds of ambiguities from happening.
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Best way to remove an event handler in jQuery?
... way to use live(), never thought about using it this way before ... Aside from coding convenience, is it faster or does it offer any other advantages to using bind/unbind?
– chakrit
Mar 11 '10 at 16:53
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