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Refresh all files in buffer from disk in vim
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bufdo e curiously leaves all the buffers un-syntax-highlighted
– Steven Lu
Jul 9 '13 at 23:03
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Iterate over object attributes in python
...foo = 1
... bar = 'hello'
... def func(self):
... return 'call me'
...
>>> obj = Cls()
calling dir on the object gives you back all the attributes of that object, including python special attributes. Although some object attributes are callable, such as methods.
>>&...
XPath: How to select nodes which have no attributes?
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//node[not(@*)]
That's the XPath to select all nodes named "node" in the document without any attributes.
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Archive the artifacts in Jenkins
...t or bin directory." You're referring to a bin directory that's shared by all projects? How do I do that? Is it a Post-build action?
– user3240688
Mar 8 '18 at 15:23
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Git submodule push
... June 2012) mentions:
"git push --recurse-submodules" learned to optionally look into the histories of submodules bound to the superproject and push them out.
Probably done after this patch and the --on-demand option:
recurse-submodules=<check|on-demand>::
Make sure all submodule c...
Why do I get “unresolved external symbol” errors when using templates? [duplicate]
...lated classes and functions are not instantiated until they are used, typically in a separate .cpp file (e.g. the program source). When the template is used, the compiler needs the full code for that function to be able to build the correct function with the appropriate type. However, in this case...
What does functools.wraps do?
... def with_logging(*args, **kwargs):
print(func.__name__ + " was called")
return func(*args, **kwargs)
return with_logging
then when you say
@logged
def f(x):
"""does some math"""
return x + x * x
it's exactly the same as saying
def f(x):
"""does some math"""
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Difference between String replace() and replaceAll()
What's the difference between java.lang.String 's replace() and replaceAll() methods,
other than later uses regex? For simple substitutions like, replace . with / ,
is there any difference?
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parseInt(null, 24) === 23… wait, what?
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@Ignacio. Actually, I was wrong. I didn't realize 37 was referring to a radix. Sorry about that.
– Mike Samuel
Jun 23 '11 at 20:15
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How do I update a formula with Homebrew?
...rade mongodb
It will upgrade the mongodb formula. If you want to upgrade all outdated formula, simply
brew upgrade
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