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How to use sed to replace only the first occurrence in a file?
...ana/;t' -e '1,/Apple/s//Banana/'. From @MikhailVS's answer (currently) way down below.
– djb
Apr 28 '15 at 0:20
8
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git: How do I get the latest version of my code?
...ut that you ever need them again), so you can then pull the latest changes down from the upstream.
git stash
git pull
If you ever want to retrieve your files (potential conflicts with upstream changes and all), run a git stash apply to stick those changes on top of your code. That way, you ha...
What is the difference between properties and attributes in HTML?
...o with the fact that it's a boolean attribute.
– Tim Down
Oct 23 '13 at 10:03
3
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How do emulators work and how are they written? [closed]
... resources:
Zophar -- This is where I got my start with emulation, first downloading emulators and eventually plundering their immense archives of documentation. This is the absolute best resource you can possibly have.
NGEmu -- Not many direct resources, but their forums are unbeatable.
RomHacki...
How to use OpenFileDialog to select a folder?
...ws Explorer for quick navigation, making it useless when you need to drill down more than three levels. Drilling into each folder is not desired especially when the storage is slow or when you have a lot of folders at one of the levels.
– mistika
Jun 24 '14 at ...
What is the fastest way to create a checksum for large files in C#
...et 4.5, switching to this method with the BufferedStream cut the hash time down from about 8.6 seconds to <300 ms for an 8.6MB file
– Taegost
Jul 6 '17 at 13:39
...
C# DateTime to “YYYYMMDDHHMMSS” format
... give the milliseconds so you can use "yyyyMMddHHmmssfff" to give a string down to the milliseconds.
– Jeff Widmer
Sep 30 '11 at 18:06
...
CSS How to set div height 100% minus nPx
...use height: 100% and top: 60px; I still het a scrollbar. I can scroll 60px down.
– Martijn
Jul 28 '09 at 9:00
4
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Find size of an array in Perl
...ou are simply using two different means to create scalar context. It comes down to a question of readability.
I personally prefer the following:
say 0+@array; # Represent @array as a number
I find it clearer than
say scalar(@array); # Represent @array as a scalar
and
my $size = @...
Enable remote connections for SQL Server Express 2012
...IP Address is set to the computer's IP address on the local subnet.
Scroll down to IPAll.
Make sure that TCP Dynamic Ports is blank. (Mine was set to some 5-digit port number.)
Make sure that TCP Port is set to 1433. (Mine was blank.)
(Also, if you follow these steps, it's not necessary to enabl...