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What is the purpose of python's inner classes?
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class _repr_decimal(float): # Because float.__repr__ cannot be monkey patched
def __init__(self, obj):
self._obj = obj
def __repr__(self):
return '{:f}'.format(self._obj)
def default(self, obj): # override JSONEncoder.default
if isinstance(ob...
Make a program run slowly
...them should support slowing things down. For instance, Miroslav Novak has patches to slow down QEMU.
Alternatively, you could cross compile to another CPU-linux (arm-none-gnueabi-linux, etc) and then have QEMU translate that code to run.
The nice suggestion is simple and may work if you combi...
How to add a changed file to an older (not last) commit in Git
...t-quite perfect commit it fixes, because that commit is buried deeply in a patch series.
That is exactly what interactive rebase is for: use it after plenty of "a"s and "b"s, by rearranging and editing commits, and squashing multiple commits into one.
Start it with the last commit you want to...
TCP: can two different sockets share a port?
... you a second bind() to an already allocated port. It weren't a really big patch to make this allowed.
Conceptionally, we should differentiate between socket and port. Sockets are bidirectional communication endpoints, i.e. "things" where we can send and receive bytes. It is a conceptional thing, t...
Convert line-endings for whole directory tree (Git)
... lines
sfk addtail - append string at end of text lines
sfk patch - change text files through a script
sfk snapto - join many text files into one file
sfk joinlines - join text lines split by email reformatting
sfk inst - instrument c++ sourcecode wit...
Pass complex parameters to [Theory]
...I don't know.)
(See release notes for xUnit.net March 2014 and the actual patch with example code.)
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Multiple INSERT statements vs. single INSERT with multiple VALUES
... Change your query to only use three columns and the change will happen at 333. The magic number 1000 could be something like the max number of parameters used in a cached plan. It seams to be "easier" to generate a plan with a <ParameterList> than one with a <ConstantScan><Values>...
What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do
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I've patched it. Added "none" as an explicitly valid constant.
– Sanne
May 3 '16 at 11:24
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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
...back h6 { margin-top: 0 !important; margin-bottom: 0 !important; color:#333; } .feedback-pop { position: fixed; right: 4px; top: 40%; background: #fff; box-sizing: border-box; border-radius: 4px; font-size: 15px; color: #1a1a1a; text-align: center; cursor: pointer; padding: 12px ...
CORS Access-Control-Allow-Headers wildcard being ignored?
...EAD, HTTP, HTTP/0.9, HTTP/1.0, HTTP/1.1, HTTP/2, OPTIONS, ORIGIN, ORIGINS, PATCH, POST, PUT, QUIC, REST, SESSION, SHOULD, SPDY, TRACE, TRACK"
Header set Access-Control-Allow-Credentials "true"
Header set DNT "0"
Header set Accept-Ranges "bytes"
Header set Vary "Accept-Encoding"
Header...