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How does one escape backslashes and forward slashes in VIM find/search?
...ad:
:%s@<doc/>@<cat\\>@
This saves you all typing all those time-consuming, confusing backslashes in patterns with a ton of slashes.
From the documentation:
Instead of the / which surrounds the pattern and replacement string, you
can use any other single-byte character, but no...
How can I generate a unique ID in Python? [duplicate]
...e uuidlib forked without closing FDs, so the TCP sockets I had open at the time would never be closed and I couldn't reopen the port later. I'd have to manually kill uuidd as root. I worked around this by setting uuid._uuid_generate_time and uuid._uuid_generate_random to None so the uuid module ne...
C++ performance vs. Java/C#
...ter because the JIT compiler -- a compiler that compiles your IL the first time it's executed -- can make optimizations that a C++ compiled program cannot because it can query the machine. It can determine if the machine is Intel or AMD; Pentium 4, Core Solo, or Core Duo; or if supports SSE4, etc.
...
How do I replace multiple spaces with a single space in C#?
...have copy and paste that and it works. I really do not like REgex but this time it saves my life.
– Pokus
Oct 15 '08 at 22:22
9
...
Replace non-numeric with empty string
...e(phone, "");
}
or within a class to avoid re-creating the regex all the time:
private static Regex digitsOnly = new Regex(@"[^\d]");
public static string CleanPhone(string phone)
{
return digitsOnly.Replace(phone, "");
}
Depending on your real-world inputs, you may want some additional...
Using Git, how could I search for a string across all branches?
...ommand gave the error you mentioned! But warning, this can take VERY long time for a large repo with a long history.
– lacostenycoder
Feb 28 '18 at 16:29
...
MyISAM versus InnoDB [closed]
...The reads can be dirty (e.g. I don't need 100% accurate information at the time of read).
The task in question will be doing over 1 million database transactions an hour.
...
How to replace strings containing slashes with sed?
...lps. I have been finding I need to put in lots and lots of backslashes sometimes...and it gets really confusing. eg -e "s/'/\\\\\\\&/g" I think the text is wrong, though: "Which would replace \ with foo" - should be "Which would replace / with foo", no?
– Max Waterman
...
Get the time difference between two datetimes
... more envolving Dates with momentjs. But embarrassingly, I'm having a hard time trying to do something that seems simple: geting the difference between 2 times.
...
How can we match a^n b^n with Java regex?
...nd in our setup we can always match it again (e.g. if we captured bbb last time, we're guaranteed that there will still be bbb, but there may or may not be bbbb this time).
Lesson: Beware of backtracking. The regex engine will do as much backtracking as you allow until the given pattern matches. Thi...