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Ruby Regexp group matching, assign variables on 1 line
...Rails"
p two #=> ":"
p three #=> " This is a test"
Be aware that if no match is found, String#match will return nil, so something like this might work better:
if match = string.match(/(^.*)(:)(.*)/i)
one, two, three = match.captures
end
Although scan does make little sense for this. I...
An established connection was aborted by the software in your host machine
...
@Nate if you restart adb as well (adb kill-server/adb start-server), does that save you from restarting the computer?
– Björn
Dec 17 '11 at 12:54
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How to convert an IPv4 address into a integer in C#?
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@ErikPhilips Does that matter if you only use IPv4?
– Ray
Oct 23 '14 at 20:41
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How to squash all git commits into one?
...s to just create a new repository with current state of the working copy. If you want to keep all the commit messages you could first do git log > original.log and then edit that for your initial commit message in the new repository:
rm -rf .git
git init
git add .
git commit
or
git log > ...
How to combine date from one field with time from another field - MS SQL Server
...
You can simply add the two.
if the Time part of your Date column is always zero
and the Date part of your Time column is also always zero (base date: January 1, 1900)
Adding them returns the correct result.
SELECT Combined = MyDate + MyTime FROM My...
Is the sizeof(some pointer) always equal to four?
...izeof(double *).
In practice, pointers will be size 2 on a 16-bit system (if you can find one), 4 on a 32-bit system, and 8 on a 64-bit system, but there's nothing to be gained in relying on a given size.
share
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A definitive guide to API-breaking changes in .NET
...much information as possible regarding API versioning in .NET/CLR, and specifically how API changes do or do not break client applications. First, let's define some terms:
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Python Pandas Error tokenizing data
...in your data
the first row, as @TomAugspurger noted
To solve it, try specifying the sep and/or header arguments when calling read_csv. For instance,
df = pandas.read_csv(fileName, sep='delimiter', header=None)
In the code above, sep defines your delimiter and header=None tells pandas that your...
Switching a DIV background image with jQuery
...ut >> url() IS PART OF THE STRING << which is really confusing if you are coming from a strong typedef language
– clockw0rk
Sep 14 '18 at 11:04
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Compare two files line by line and generate the difference in another file
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diff(1) is not the answer, but comm(1) is.
NAME
comm - compare two sorted files line by line
SYNOPSIS
comm [OPTION]... FILE1 FILE2
...
-1 suppress lines unique to FILE1
-2 suppress line...