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mvn clean install vs. deploy vs. release
...g them, and the goals bound to these phases.
mvn clean install
This command invokes the clean phase and then the install phase sequentially:
clean: removes files generated at build-time in a project's directory (target by default)
install: installs the package into the local repository, fo...
How can I escape double quotes in XML attributes values?
...What are you two referring to? Is there some missing context (e.g. deleted comments)?
– Peter Mortensen
May 20 at 14:32
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Force SSL/https using .htaccess and mod_rewrite
...,R=301]
or any of the various approaches given at
http://www.askapache.com/htaccess/http-https-rewriterule-redirect.html
You can also solve this from within PHP in case your provider has disabled .htaccess (which is unlikely since you asked for it, but anyway)
if (!isset($_SERVER['HTTPS']) ||...
Stream vs Views vs Iterators
... mathematical meaning related to functions, but, basically, means they are computed on-demand instead of in advance.
Stream is a lazy list indeed. In fact, in Scala, a Stream is a List whose tail is a lazy val. Once computed, a value stays computed and is reused. Or, as you say, the values are cach...
Delete multiple objects in django
...ts.filter(pub_date__gt=datetime.now()).delete()
You do, however, need to come up with a way to narrow down your QuerySet. If you just want a view to delete a particular object, look into the delete generic view.
EDIT:
Sorry for the misunderstanding. I think the answer is somewhere between. To im...
Two submit buttons in one form
...lues for these pre-defined names. I think the other answer (stackoverflow.com/a/21778226/88409) that involves giving them all the same name, with different values, makes more sense. Then you just grab the value under a single known form field name. It also makes it more obvious that only one valu...
How can I access an object property named as a variable in php?
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Four years later I've realized that I misread @Lamy comment. You're exactly right, Lamy. If the value of $property_name is the string '$t' then echo $object->$property_name works fine. I've updated my answer. Thanks and apologies!
– Jordan Running
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What is the default value for enum variable?
...tly?) assumed that using the DefaultValue attribute--something like System.ComponentModel.DefaultValue(MyEnum.Blah)--would modify the behaviour of default(MyEnum) but it still yields 0. Is there no way to create an abstraction for an enum around its default value?
– Craig Silv...
In Vim, how do you search for a word boundary character, like the \b in regexp?
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I'm assuming you mean Perl Compatible Regular Expressions. Vim's regex syntax predates PCRE. I added links to related questions.
– Adam Monsen
May 12 '17 at 4:04
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Setup RSpec to test a gem (not Rails)
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To be fair, you should instead invoke RSpec's init command to generate the spec skeleton files rather than having to manually type them in. This would ensure compatibility with the version of RSpec that you are using: rspec --init
– Attila Györffy
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