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Simple regular expression for a decimal with a precision of 2
...][0-9]?)?
More compact:
\d+(\.\d{1,2})?
Both assume that both have at least one digit before and one after the decimal place.
To require that the whole string is a number of this form, wrap the expression in start and end tags such as (in Perl's form):
^\d+(\.\d{1,2})?$
To match numbers wit...
How can I list all the deleted files in a Git repository?
... even though it's not what the OP wanted, this was still useful for at least myself, since I had trouble phrasing my query properly in a search
– solstice333
Aug 8 '19 at 0:17
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Type or namespace name does not exist [closed]
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@jaminator This is a solution in some instances. At least in mine. For some reason, my project refused to accept a namespace existed from the same solution. The problem was that the console application was targeting the client profile.
– Amadiere
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How to convert a set to a list in python?
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@gath your edit seems fine to me, at least the first block. Are you still having the error? Can you try this in a new command-line? What do you get when typing just set?
– Joël
Jul 6 '11 at 12:31
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Convert a positive number to negative in C#
...inked to is a lot more CPU instructions -- an absolute-value operation (at least three instructions on x86), followed by a MUL (or possibly a NEG if the compiler is clever). This answer is a single, lightweight NEG opcode, nothing more or less than what you need. Of course, the two answers behave di...
Check variable equality against a list of values
... For example, running function in() {}; in() results in a syntax error, at least in Firefox, and I'm not sure why your code doesn't. :-)
– Ben Blank
Feb 4 '11 at 18:35
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Getting the caller function name inside another function in Python? [duplicate]
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on python 3.4 at least this doesn't work, they have changed the order of the tuples. A named tuple is now being used so it's best to use inspect.stack()[1].filename
– timeyyy
Mar 23 '16 at 18:53
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SVN 405 Method Not Allowed
...ed up nuking it from orbit, and lost my SVN history in the process. But at least I made that damn error go away.
This is probably a sub-optimal sequence of commands to execute, but it should fairly closely follow the sequence of commands that I actually did to get things to work:
cp -rp target ~/o...
How could I ignore bin and obj folders from git repository?
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Newbie me (at least to git), I did this to myself. Never thought to rm and then add back because I didn't understand that git rm only deletes the items from the index and not the disk. So if I understand correctly, your first two command...
List of all special characters that need to be escaped in a regex
... suggestion of the Java Pattern docs, it looks like chars to escape are at least:
\.[{(*+?^$|
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