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Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
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There are several differences between Boost.Thread and the C++11 standard thread library:
Boost supports thread cancellation, C++11 threads do not
C++11 supports std::async, but Boost does not
Boost has a boost::shared_mutex for multiple-reader/single-writer locking. T...
Get specific object by id from array of objects in AngularJS
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... I really hope after reading this answer people don't think it's a good idea to sort an array then do a binary search. Binary search is clever, sure, but only if the array is already sorted, and in reality is: 1. easy to poorly implement, 2. Hard...
What is the difference between the kernel space and the user space?
...nce between the kernel space and the user space? Do kernel space, kernel threads, kernel processes and kernel stack mean the same thing? Also, why do we need this differentiation?
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Deleting multiple elements from a list
... be shifted forward multiple times. (b) At least for me, it's difficult to read, because there is a sort function that doesn't correspond to any actual program logic, and exists solely for technical reasons. Even though by now I already understand the logic thoroughly, I still feel it would be diffi...
Subprocess changing directory
...ss.PIPE, universal_newlines=True) # run our new command
out = p.stdout.read()
err = p.stderr.read()
# read our output
if out != "":
print(out)
os.chdir(out[0:len(out) - 1]) # if we did get a directory, go to there while ignoring the newline
if err != "":
...
How much space can your BitBucket account have?
...t by matchew)
As of 30 May 2014 There is now a 1gb (soft 2gb hard) limit. read this for more information
Here is a link to their FAQ which address this question
According to the banner on their homepage: Unlimited disk space. I
can highly recommend it. ;-)
* EDIT (ALMOST TWO YEARS LATER) *
I c...
JavaScript ternary operator example with functions
... It's a great way to reduce four lines of code into one without impacting readability. The only word of advice I would give you is to avoid nesting multiple ternary statements on the same line (that way lies madness!)
shar...
How to concatenate two MP4 files using FFmpeg?
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Helpful answer. And it made even more sense to me when I read this variation: superuser.com/a/607384/74576
– Ryan
Feb 22 '16 at 18:54
4
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How can I detect if a file is binary (non-text) in python?
...))
Example:
>>> is_binary_string(open('/usr/bin/python', 'rb').read(1024))
True
>>> is_binary_string(open('/usr/bin/dh_python3', 'rb').read(1024))
False
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Override back button to act like home button
... be for an Activity to finish normally and be able to recreate itself e.g. reading the current state from a Service if needed. But moveTaskToBack can be used as a quick alternative on occasion.
NOTE: as pointed out by Dave below Android 2.0 introduced a new onBackPressed method, and these recommend...