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What are good uses for Python3's “Function Annotations”
...e other uses for annotations beyond assurance. I can see how I could apply my Java-based tools to Python. For instance, I have a tool that lets you assign special warnings to methods, and gives you indications when you call them that you should read their documentation (E.g., imagine you have a meth...
How do I find the PublicKeyToken for a particular dll?
I need to recreate a provider in my web.config file that looks something like this:
10 Answers
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How to list imported modules?
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Maybe use a frozenset here instead? - Here's my 1-liner: frozenset(imap(lambda name: modules[name], frozenset(modules) & frozenset(globals())))
– A T
Jan 26 '16 at 9:07
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Creating PHP class instance with a string
...hen using namespaces, supply the fully qualified name:
$class = '\Foo\Bar\MyClass';
$instance = new $class();
Other cool stuff you can do in php are:
Variable variables:
$personCount = 123;
$varname = 'personCount';
echo $$varname; // echo's 123
And variable functions & methods.
$func = ...
abort, terminate or exit?
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My advice would be not to use any of them. Instead, catch the exceptions you can't handle in main() and simply return from there. This means that you are guaranteed that stack unwinding happens correctly and all destructors a...
How to set different label for launcher rather than activity title?
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Works on my Gingerbread Nexus One, Nexus S as well as "newer" releases :-) But sadly, dude to the inconsistency I would recommend not using this. I'm inclined to update the answer with a warning as well.
– Mark R...
How to bind Events on Ajax loaded Content?
I have a link, myLink , that should insert AJAX-loaded content into a div (appendedContainer) of my HTML page. The problem is that the click event I have bound with jQuery is not being executed on the newly loaded content which is inserted into the appendedContainer. The click event is bound ...
How does Google's Page Speed lossless image compression work?
... O/P actually asked, instead of the different question "how can I compress my images the most"? lol
– toddmo
Sep 22 '15 at 20:53
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Git file permissions on Windows
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In my case I also added a new line to the file, and only then was able to commit
– oshai
Jul 7 '16 at 18:46
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Strip spaces/tabs/newlines - python
...nd if the string has leading or trailing whitespace.
Demo:
>>> myString.split()
['I', 'want', 'to', 'Remove', 'all', 'white', 'spaces,', 'new', 'lines', 'and', 'tabs']
Use str.join on the returned list to get this output:
>>> ' '.join(myString.split())
'I want to Remove all w...