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How to check if a file exists in Go?
... sometimes it return ENOTDIR instead of NOTEXIST, for example, if /etc/bashrc exist, the /etc/bashrc/foobar will return ENOTDIR
– lidaobing
Nov 23 '13 at 15:23
43
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Is it possible to program iPhone in C++
...us: is it possible to code iPhone apps with C++ while using the Cocoa API, etc?
11 Answers
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Haskell: Lists, Arrays, Vectors, Sequences
... ---> Prelude.fmap (works for every Functor)
Prelude.foldr/foldl/etc ---> Data.Foldable.foldr/foldl/etc
Prelude.sequence ---> Data.Traversable.sequence
etc
In fact, Data.Traversable defines an API that is more or less universal across any thing "list like".
Still, a...
input() error - NameError: name '…' is not defined
...le in your program with import os, and then the user types in
os.remove("/etc/hosts")
this will be evaluated as a function call expression by python and it will be executed. If you are executing Python with elevated privileges, /etc/hosts file will be deleted. See, how dangerous it could be?
To ...
Keep SSH session alive [closed]
...ward-coast
If you want to set the keep alive for the server, add this to /etc/ssh/sshd_config:
ClientAliveInterval 60
ClientAliveCountMax 2
ClientAliveInterval: Sets a timeout interval in seconds after which if no data has been received from the client, sshd(8) will send a message through the...
Difference between Eclipse Europa, Helios, Galileo
...3.0 28 June 2004 3.0
To summarize, Helios, Galileo, Ganymede, etc are just code names for versions of the Eclipse platform (personally, I'd prefer Eclipse to use traditional version numbers instead of code names, it would make things clearer and easier). My suggestion would be to use th...
Maximum length for MD5 input/output
...s not considered broken. It is however completely unsuitable for passwords etc. as it is NOT used as a CRYPTOGRAPHIC hash function in any modern sense. It is however extremely faster than SHA1, and so is a very nice one to use if we just care about e.g. finding an insecure cache file name or creatin...
Does it make sense to use Require.js with Angular.js? [closed]
...r you adore Require, or Angular is only one piece of a larger application, etc., etc., then YMMV.
– XML
Jun 2 '14 at 13:41
1
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How to configure logging to syslog in Python?
...
and remember config the /etc/syslog.d/conf file, and restart syslog/rsyslog service
– linrongbin
Oct 25 '17 at 6:59
5
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What's the difference between REST & RESTful
...t follow the REST architecture and are basically REST-like, REST-wannabies etc. So always pay attention that a "RESTful service" is not necessarily built using REST architecture, but true as Justin Ethier wrote: exploits the existing technology and protocols of the Web.
– Azder...