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What is the difference between UTF-8 and ISO-8859-1?
...epresent the first 256 Unicode characters. Both encode ASCII exactly the same way.
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HTTP GET request in JavaScript?
...t has it built in, or how could any Javascript library offer a convenience method for it? The difference being that the convenience methods offer, well, convenience, and a clearer, simpler syntax.
– Pistos
Jun 26 '14 at 19:53
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PHP expects T_PAAMAYIM_NEKUDOTAYIM?
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No. I just added an evaluation that returns the same T_PAAMAYIM_NEKUDOTAYIM. I found it by mistake.
– machineaddict
Jun 11 '14 at 6:23
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How do I get the current username in Windows PowerShell?
How do I get the current username in Windows PowerShell?
15 Answers
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What's the best way to determine the location of the current PowerShell script?
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Split-Path is used with the -Parent parameter to return the current directory without the currently executing script's name.
– hjoelr
Dec 9 '16 at 14:55
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How do you use a variable in a regular expression?
I would like to create a String.replaceAll() method in JavaScript and I'm thinking that using a regex would be most terse way to do it. However, I can't figure out how to pass a variable in to a regex. I can do this already which will replace all the instances of "B" with "A" .
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Convert data.frame columns from factors to characters
I have a data frame. Let's call him bob :
18 Answers
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Are nested try/except blocks in python a good programming practice?
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Your first example is perfectly fine. Even the official Python docs recommend this style known as EAFP.
Personally, I prefer to avoid nesting when it's not necessary:
def __getattribute__(self, item):
try:
return object.__getattribute__(item)
except AttributeError:
pass ...
Javascript and regex: split string and keep the separator
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@PaulJones the content was moved in the intervening time. Thanks for letting me know, I fixed the link.
– Jon
Apr 15 at 16:11
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what are the .map files used for in Bootstrap 3.x?
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From Working with CSS preprocessors in Chrome DevTools:
Many developers generate CSS style sheets using a CSS preprocessor, such as Sass, Less, or Stylus. Because the CSS files are generated, editing the CSS files directly is not as helpful.
For preprocessors that su...