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How to delete a character from a string using Python
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Strings are immutable. But you can convert them to a list, which is mutable, and then convert the list back to a string after you've changed it.
s = "this is a string"
l = list(s) # convert to list
l[1] = "" # "delete" letter h (the item actually still ...
Which encoding opens CSV files correctly with Excel on both Mac and Windows?
...o BOM. Both Windows and Mac users get garbage characters in Excel. I tried converting to UTF-8 with BOM; Excel/Win is fine with it, Excel/Mac shows gibberish. I'm using Excel 2003/Win, Excel 2011/Mac.
Here's all the encodings I tried:
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Cast List to List
...Banana());
// Eek - it's a banana!
Apple apple = apples[0];
Now you can convert a List<Apple> to an IEnumerable<IFruit> in .NET 4 / C# 4 due to covariance, but if you want a List<IFruit> you'd have to create a new list. For example:
// In .NET 4, using the covariance of IEnumer...
What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]
... the first non-digit and returns whatever it had parsed. Number() wants to convert the entire string into a number, which can also be a float BTW.
EDIT #1: Lucero commented about the radix that can be used along with parseInt(). As far as that is concerned, please see THE DOCTOR's answer below (I...
How to get the current time in Python
... for saving in databases. It is a simple floating point number that can be converted to an integer. It is also good for arithmetic in seconds, as it represents the number of seconds since Jan 1, 1970 00:00:00, and it is memory light relative to the other representations of time we'll be looking at n...
How to find encoding of a file via script on Linux?
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Sounds like you're looking for enca. It can guess and even convert between encodings. Just look at the man page.
Or, failing that, use file -i (linux) or file -I (osx). That will output MIME-type information for the file, which will also include the character-set encoding. I found a...
Difference between is and as keyword
...inSmith: You are mixing up type conversion with casting. An integer can be converted to long, but it can not be casted to long because it is not a long.
– Guffa
Aug 23 '16 at 11:04
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invalid byte sequence for encoding “UTF8”
... text, with CRLF line terminators
If things stay weird, you might try to convert your input data to a known encoding, to change your client's encoding, or both. (We're really stretching the limits of my knowledge about encodings.)
You can use the iconv utility to change encoding of the input data...
Why is Node.js single threaded? [closed]
... they don't. Or maybe my definition of 'cpu intensive' differs from his. Converting product data into a UI is not CPU intensive, nor is calculating orders or the like. Most of the web is pretty transactional. CPU intensive stuff is things like converting videos, converting image formats, etc. M...
Change File Extension Using C#
... has some to do with the file extension is not matching. so i am trying to convert jpg to Jpeg and delete the file then.
– safi
Mar 10 '11 at 13:26
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