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How to overload __init__ method based on argument type?
...is using Python's excellent support for named arguments to implement this. Now, if I want to read the data from a file, I say:
obj.read(filename="blob.txt")
And to read it from a string, I say:
obj.read(str="\x34\x55")
This way the user has just a single method to call. Handling it inside, as ...
How to break out of multiple loops?
...yield NestedBreakException
except NestedBreakException:
pass
Now you can use this context manager as follows:
with nested_break() as mylabel:
while True:
print "current state"
while True:
ok = raw_input("Is this ok? (y/n)")
if ok == "y" or o...
How to add custom method to Spring Data JPA
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I've followed this answer, unfortunately now Spring Data is trying to find the property "customMethod" on my "Account" object as it is trying to automatically generate a query for all methods defined on the AccountRepository. Any way to stop this?
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how does Array.prototype.slice.call() work?
I know it is used to make arguments a real array, but I don't understand what happens when using Array.prototype.slice.call(arguments)
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Namespace not recognized (even though it is there)
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Don't know why, but this worked in VS2019 when I added a new file containing a new class to a project, but could not create a new instance of that class in another project which already had a reference to the new class's containing ...
Sass combining parent using ampersand (&) with type selectors
...That said, selector-replace is also another way to do it, but it requires knowing what the selector is. The selector-unify method has the benefit of being used in mixins.
– Ben Fleming
Feb 9 '15 at 22:59
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uncaught syntaxerror unexpected token U JSON
...us": "open"}
var jsonBody = JSON.parse(body.open_order); //HERE THE ERROR NOW APPEARS BECAUSE THE STRING IS NOT A JSON OBJECT YET!!!!
//TODO SO
var jsonBody=JSON.parse(body)//PASS THE BODY FIRST THEN LATER USE THE jsonBody to get the open_order
var OpenOrder=jsonBody.open_order;
Great answers a...
Where are shared preferences stored?
... in:/data/data/YOUR_PACKAGE_NAME/shared_prefs/YOUR_PREFS_NAME.xml
but are now located in: /dbdata/databases/YOUR_PACKAGE_NAME/shared_prefs/YOUR_PREFS_NAME.xml
I believe they changed this in 2.3
share
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Extracting text from HTML file using Python
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I know that's not (AT ALL) the place, but i follow the link to Aaron's blog and github profile and projects, and found myself very disturbed by the fact there is no mention of his death and it's of course frozen in 2012, as if t...
How to install a gem or update RubyGems if it fails with a permissions error
...r their own use. While it's OK to make minor modifications to that if you know what you're doing, because you are not sure about the permissions problem, I'd say it's not a good idea to continue along that track.
Instead, I'll strongly suggest you look into using either rbenv or RVM to manage a sep...