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Why does PHP consider 0 to be equal to a string?
...m which kept resulting in true on the first string key compare. I was like what? How in the... so, sure enough, this answer cleared that up! I'm surprised this entire question has not ONE accepted answer. Just goes to show some question askers are jerks.
– IncredibleHat
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Java: Class.this
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What if you have something like: public class a { private class a { public void run() { System.out.println(a.this.toString()); } } I'm supposing that it's the same matter; the a.this within run() must refer to the enclosing ...
How to write a Ruby switch statement (case…when) with regex and backreferences?
...[ /pat1/, /pat2/, ... ]
m = nil
res.find { |re| m = foo.match(re) }
# Do what you will with `m` now.
Declaring m outside the block allows it to still be available after find is done with the block and find will stop as soon as the block returns a true value so you get the same shortcutting behav...
Resource interpreted as stylesheet but transferred with MIME type text/html (seems not related with
...ere is a body, then one of the headers is the Content-Type which describes what the body is (is it an HTML document? An image? The contents of a form submission? etc).
When you ask for your stylesheet, your server is telling the browser that it is an HTML document (Content-Type: text/html) instead ...
Delete last commit in bitbucket
...e invalid since they were based on a now non-existent commit).
Said that, what you can do is revert the commit. This procedure is done differently (different commands) depending on the CVS you're using:
On git:
git revert <commit>
On mercurial:
hg backout <REV>
EDIT:
The revert o...
“Insert if not exists” statement in SQLite
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What is the optimal way to then get the ID of the newly inserted row or the already existing one, so I can insert it to another table that has a foreign key to this one? e.g. I have two tables person (id, name unique) and ca...
How to extract epoch from LocalDate and LocalDateTime?
...cause a LocalDateTime cannot refer to any absolute (global) timestamp. But what is helpful is the field EPOCH_DAY which counts the elapsed days since 1970-01-01. Similar thoughts are valid for the type LocalDate (with even less supported fields).
If you intend to get the non-existing millis-since-u...
What is the meaning of the term arena in relation to memory?
... is very specialized and generally only comes in handy if you know exactly what you're doing and why the normal library allocation is not good enough. Note that a good memory allocator will already do lots of magic itself, and you need a decent amount of evidence that that's not good enough before y...
Scala: what is the best way to append an element to an Array?
...ost-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f7500081%2fscala-what-is-the-best-way-to-append-an-element-to-an-array%23new-answer', 'question_page');
}
);
Post as a guest
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How exactly does the “Specific Version” property of an assembly reference work in Visual Studio?
...sion" is a property that takes effect at compile-time and not at runtime.
What is it all about?
When a project is built, the project's assembly references need to be resolved in order to find the physical assemblies that the build system should use. If the "Specific Version" check is performed (se...