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Generating random number between 1 and 10 in Bash Shell Script [duplicate]
..., like gnu shuf
shuf -i1-10 -n1
If you want to use $RANDOM, it would be more precise to throw out the last 8 numbers in 0...32767, and just treat it as 0...32759, since taking 0...32767 mod 10 you get the following distribution
0-8 each: 3277
8-9 each: 3276
So, slightly slower but more precis...
Replacing a char at a given index in string? [duplicate]
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@Jason94, I'm not sure this is more efficient than using ToCharArray as in Jon's answer, you should run tests to see which one is faster.
– Thomas Levesque
Feb 20 '12 at 20:18
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HTML 5 strange img always adds 3px margin at bottom [duplicate]
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no, they are display:inline, or more technically a "replaced inline element"
– SpliFF
Jun 1 '12 at 4:26
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Delete all tags from a Git repository
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212
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Unresolved specs during Gem::Specification.reset:
...running RSpec on its own. From what I understand, this means that you have more than one version of the listed gems installed on your system, and RSpec is unsure which one to use. After uninstalling older version of the gems, the warnings went away.
You can try:
gem cleanup lumberjack
Or:
gem l...
How to set a default entity property value with Hibernate
... I'd recommend using @ColumnDefault instead of columnDefinition as it is more database independent docs.jboss.org/hibernate/orm/4.3/javadocs/org/hibernate/…
– jalsh
Jun 21 '18 at 7:44
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how to draw smooth curve through N points using javascript HTML5 canvas?
...r the next iteration.) In other words the two disjointed curves have much more in common now.
This solution was extracted out of the book "Foundation ActionScript 3.0 Animation: Making things move". p.95 - rendering techniques: creating multiple curves.
Note: this solution does not actually draw...
Multiple lines of input in
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@Adam I know, but i can't edit i any more. And i don't want to remove it, because in my opinion the self-closing part is important.
– Alex H
Aug 20 '15 at 7:04
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Symfony 2 EntityManager injection in service
....4+, you cannot name the arguments for the Constructor Injection method anymore. According to the documentation You would pass in:
services:
test.common.userservice:
class: Test\CommonBundle\Services\UserService
arguments: [ "@doctrine.orm.entity_manager" ]
And then they wou...