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What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
I developed some javascript enhanced pages that run fine on recent Firefox and Safari. I missed to check in Internet Explorer, and now I find the pages don't work on IE 6 and 7 (so far). The scripts are somehow not executed, the pages show as if javascript wasn't there, although some javascript is e...
Best Practice: Software Versioning [closed]
...e so that you know about with version one is talking about (e.g. for bug fixing, support, and so on).
12 Answers
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Collection was modified; enumeration operation may not execute
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I do not understand why you did a ToList and why that fixes everything
– PositiveGuy
Feb 29 '12 at 6:13
207
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var functionName = function() {} vs function functionName() {}
I've recently started maintaining someone else's JavaScript code. I'm fixing bugs, adding features and also trying to tidy up the code and make it more consistent.
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What are the differences between type() and isinstance()?
...using the argument as if it was of a certain desired type, do it in a try/except statement catching all exceptions that could arise if the argument was not in fact of that type (or any other type nicely duck-mimicking it;-), and in the except clause, try something else (using the argument "as if" it...
JSON.NET Error Self referencing loop detected for type
...ize POCO class that was automatically generated from Entity Data Model .edmx and when I used
25 Answers
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How can I make a Python script standalone executable to run without ANY dependency?
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You can use py2exe as already answered and use Cython to convert your key .py files in .pyc, C compiled files, like .dll in Windows and .so on Linux.
It is much harder to revert than common .pyo and .pyc files (and also gain in performance!)...
Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
...tutorial shows how branch prediction buffers work. The cache buffer is indexed by the lower portion of the address of the branch instruction. This works well unless two important uncorrelated branches share the same lower bits. In that case, you end-up with aliasing which causes many mispredicted ...
Ruby, remove last N characters from a string?
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Ruby 2.5+
As of Ruby 2.5 you can use delete_suffix or delete_suffix! to achieve this in a fast and readable manner.
The docs on the methods are here.
If you know what the suffix is, this is idiomatic (and I'd argue, even more readable than other answers here):
'abc123'.d...