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Meaning of ffmpeg output (tbc, tbn, tbr) [closed]
...t bases in order to work.
tbn = the time base in AVStream that has come from the container
tbc = the time base in AVCodecContext for the codec used for a particular stream
tbr = tbr is guessed from the video stream and is the value users
want to see
when they look for the video frame rate
Th...
Recommended way of getting data from the server
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Unable to load DLL (Module could not be found HRESULT: 0x8007007E)
...
From what I remember on Windows the search order for a dll is:
Current Directory
System folder, C:\windows\system32 or c:\windows\SysWOW64 (for 32-bit process on 64-bit box).
Reading from the Path environment variable
In ...
What is the difference between persist() and merge() in JPA and Hibernate?
...peration is
cascaded to entities referenced by X,
if the relationships from X to these
other entities are annotated with the
cascade=PERSIST or cascade=ALL
annotation element value or specified
with the equivalent XML descriptor
element.
If X is a removed entity,
it becomes managed...
How to retrieve form values from HTTPPOST, dictionary or?
... @DarinDimitrov makes sense. Different than the world I come from. Very nice feature.
– Goose
Jan 13 '17 at 0:47
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show 2 more...
Which commit has this blob?
... of the blob. A prefix, even if unique, will not work. To get the full SHA from a prefix, you can use git rev-parse --verify $theprefix
– John Douthat
Aug 2 '11 at 23:05
...
What is Haskell used for in the real world? [closed]
...you need to consider advantages of functional programming languages (taken from https://c2.com/cgi/wiki?AdvantagesOfFunctionalProgramming):
Functional programs tend to be much more terse than their ImperativeLanguage counterparts. Often this leads to enhanced
programmer productivity
FP en...
Are +0 and -0 the same?
...
JavaScript uses IEEE 754 standard to represent numbers. From Wikipedia:
Signed zero is zero with an associated sign. In ordinary arithmetic, −0 = +0 = 0. However, in computing, some number representations allow for the existence of two zeros, often denoted by −0 (negative ...
What does the `forall` keyword in Haskell/GHC do?
... a -> b.
A confusing point: you may hear that when you omit the forall from a type it is actually still implicitly there. (from Norman's answer: "normally these languages omit the forall from polymorphic types"). This claim is correct, but it refers to the other uses of forall, and not to the Sc...
Visual Studio support for new C / C++ standards?
...n as to why we haven’t implemented C99. It’s really based on interest from our users. Where we’ve received many requests for certain C99 features, we’ve tried to implement them (or analogues). A couple examples are variadic macros, long long, __pragma, __FUNCTION__, and __restrict. If th...