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How to compare two NSDates: Which is more recent?
... Note that the backing object of NSDates may be optimized on 64-bit versions of your compiled code such that dates that represent the same time will have the same address. Thus if cDate = [aDate earlierDate:bDate] then cDate == aDate and cDate == bDate can both be true. Found this doing s...
IPC performance: Named Pipe vs Socket
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Diff Algorithm? [closed]
...ect the output and make certain tradeoffs.
Here is a page that includes a bit of documentation, full source code, and examples of a diff algorithm using the techniques in the aforementioned algorithm.
The source code appears to follow the basic algorithm closely and is easy to read.
There's also...
Is there a Mutex in Java?
...l synchronisation
– anshulkatta
Dec 10 '15 at 10:52
Also look into someObject.wait(timeout) and someObject.notify() wh...
Python - Get path of root project structure
... jrd1jrd1
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What exactly is LLVM?
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answered Mar 1 '10 at 9:13
LiraNunaLiraNuna
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Socket.IO Authentication
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I know this is bit old, but for future readers in addition to the approach of parsing cookie and retrieving the session from the storage (eg. passport.socketio ) you might also consider a token based approach.
In this example I use JSON We...
Search for executable files using find command
...find . -type f -perm +111 -print
In this context "+" means "any of these bits are set" and 111 is the execute bits.
Note that this is not identical to the -executable predicate in GNU find. In particular, -executable tests that the file can be executed by the current user, while -perm +111 just t...
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...t the battle. JDO is conceptually superior? Too bad, it failed at having a winner implementation on time (and won't come back because of JPA).
– Pascal Thivent
Mar 19 '10 at 9:56
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Is there a way to only install the mysql client (Linux)?
...are struggling.
– FredFury
Aug 5 at 10:40
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