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How do I remove  from the beginning of a file?
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it translates to php as $string = preg_replace('/\x{EF}\x{BB}\x{BF}/','',$string); . before you use this, reconsider if you can't fix the problem at the source instead.
– commonpike
Oct 6 '11 at 15:53
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Why would one omit the close tag?
...hp closing tag (?>) is so that the programmer doesn't accidentally send extra newline chars.
The reason you shouldn't leave off the php closing tag is because it causes an imbalance in the php tags and any programmer with half a mind can remember to not add extra white-space.
So for your questi...
Using multiple arguments for string formatting in Python (e.g., '%s … %s')
I have a string that looks like '%s in %s' and I want to know how to seperate the arguments so that they are two different %s. My mind coming from Java came up with this:
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Using @property versus getters and setters
... to memorize, which is significantly less useful. Axioms could be used for extrapolation, and help you approach problems no one has seen yet. It's a shame that the property feature threatens to render the idea of Pythonic axioms nearly worthless. So all we're left with is a checklist.
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How do I check if a variable exists?
...nd how do you turn the name of variable that possibly doesn't exist into a string?
– SilentGhost
May 9 '09 at 13:27
16
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Sort array of objects by single key with date value
...the array using your current updated_at in ISO format. We use new Data(iso_string).getTime() to convert ISO time to Unix timestamp. A Unix timestamp is a number that we can do simple math on. We subtract the first and second timestamp the result is; if the first timestamp is bigger than the second t...
Substitute multiple whitespace with single whitespace in Python [duplicate]
I have this string:
3 Answers
3
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What is the JavaScript equivalent of var_dump or print_r in PHP? [duplicate]
...I'm running into this with angular) but Amos has a function that outputs a string immediately and isn't affected by these problems: stackoverflow.com/a/11315561/1403755
– TorranceScott
Aug 14 '14 at 21:38
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How to bind an enum to a combobox control in WPF?
...re shown as is. All examples I have seen tries to add nice looking display strings but I don't want that complexity.
18 Ans...
Create Generic method constraining T to an Enum
... better implementation should be something like this:
public T GetEnumFromString<T>(string value) where T : struct, IConvertible
{
if (!typeof(T).IsEnum)
{
throw new ArgumentException("T must be an enumerated type");
}
//...
}
This will still permit passing of value type...