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Git keeps asking me for my ssh key passphrase
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Can you explain what happen to this script?
– LeeR
Oct 31 '18 at 4:54
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How to ALTER multiple columns at once in SQL Server
... @erikkallen, then do like SSMS tools usually generate their scripts: create a new table and replicate FKs and indexes, etc, drop original table and then rename new table,
– KM.
Sep 8 '16 at 12:24
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How do I change the formatting of numbers on an axis with ggplot?
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I also found another way of doing this that gives proper 'x10(superscript)5' notation on the axes. I'm posting it here in the hope it might be useful to some. I got the code from here so I claim no credit for it, that rightly goes to Brian Diggs.
fancy_scientific <- function(l) {
# ...
Is there such a thing as min-font-size and max-font-size?
...ement, then you won't be able to use media queries to do so. You'll need a script.
– BoltClock♦
May 9 '14 at 9:08
@B...
Delete all lines beginning with a # from a file
...use
sed -i '/^\s*#/ d'
Usually, you want to keep the first line of your script, if it is a sha-bang, so sed should not delete lines starting with #!. also it should delete lines, that just contain only a hash but no text. put it all together:
sed -i '/^\s*\(#[^!].*\|#$\)/d'
To be conform with ...
How can I generate a diff for a single file between two branches in github
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I used nulltoken's answer to put together a simple convenience script for pulling up a diff between two commits on GitHub from the command line.
You can find the full script on gist, but here are the good bits:
# Parse the following patterns for repo urls to get the github repo url
# h...
How to generate random number in Bash?
...ation (and certainly not for crypto), but it's probably adequate for basic scripting tasks.
If you're doing something that requires serious random numbers you can use /dev/random or /dev/urandom if they're available:
$ dd if=/dev/urandom count=4 bs=1 | od -t d
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How to remove EXIF data without recompressing the JPEG?
...e same thing. I just thought I'd add a comment here for Ubuntu users: The script is available in the Ubuntu repos as libimage-exiftool-perl: sudo apt-get install libimage-exiftool-perl
– user605331
Aug 9 '11 at 13:02
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How to delete all rows from all tables in a SQL Server database?
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I had to delete all the rows and did it with the next script:
DECLARE @Nombre NVARCHAR(MAX);
DECLARE curso CURSOR FAST_FORWARD
FOR
Select Object_name(object_id) AS Nombre from sys.objects where type = 'U'
OPEN curso
FETCH NEXT FROM curso INTO @Nombre
WHILE (@@FETCH_STATUS &...
Does deleting a branch in git remove it from the history?
... that reflog for a branch would be lost.
There is also git-resurrect.sh script in contrib/ which helps find traces of a branch tip with given name and resurrect (undelete) it.
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