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SQL how to increase or decrease one for a int column in one command
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What is the significance of initializing direction arrays below with given values when developing ch
I am new to competitive programming, and I noticed frequently, many of the great coders have these four lines in their code (particularly in those involving arrays):
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What is the difference between an annotated and unannotated tag?
If I want to tag the current commit. I know both of the following command lines work:
3 Answers
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scp with port number specified
... original file.
Update and aside to address one of the (heavily upvoted) comments:
With regard to Abdull's comment about scp option order, what he suggests:
scp -P80 -r some_directory -P 80 ...
..., intersperses options and parameters. getopt(1) clearly defines that parameters must come after...
Editing legend (text) labels in ggplot
... = "darkgreen"))
this results in:
As mentioned by @user2739472 in the comments: If you only want to change the legend text labels and not the colours from ggplot's default palette, you can use scale_color_hue(labels = c("T999", "T888")) instead of scale_color_manual().
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How is “mvn clean install” different from “mvn install”?
...re running the install phase for each module.
What this does is clear any compiled files you have, making sure that you're really compiling each module from scratch.
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Rebasing and what does one mean by rebasing pushed commits
It is often said that, you should not rebase commits that you have already pushed. What could be meaning of that?
4 Answer...
$location / switching between html5 and hashbang mode / link rewriting
...a>
In the Browser you must use the following Link: http://www.example.com/base/index.html#!/base/path
As you can see in pure Hashbang mode all links in the HTML files must begin with the base such as "index.html#!".
HTML5 Mode
Configuration:
$routeProvider
.when('/path', {
templateUrl...
How to hash a string into 8 digits?
...echnique doesn't actually result in a unique hash value for the string; it computes a hash and then munges into a non-guaranteed-unique value
– twneale
Sep 18 '15 at 15:03
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