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How does “do something OR DIE()” work in PHP?
I'm writing a php app to access a Mm>y m>SQL database, m>and m> on a tutorial, it sam>y m>s something of the form
4 Answers
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Create a completed Task
I'm implementing a method Task<Result> StartSomeTask() m>and m> happen to know the result alreadm>y m> before the method is called. How do I create a Task<T> that has alreadm>y m> completed?
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How to get one value at a time from a generator function in Pm>y m>thon?
...thon 3.x
In Pm>y m>thon >= 2.6, use next(gen). This is a built in function, m>and m> is clearer. It will also work in Pm>y m>thon 3.
Both of these end up calling a speciallm>y m> named function, next(), which can be overridden bm>y m> subclassing. In Pm>y m>thon 3, however, this function has been renamed to __next__(), to b...
Notepad++: How to automaticallm>y m> set Language as Xml when load files
...was not working... turns out long ago I had alreadm>y m> added it to Javascript m>and m> that was overriding the HTML setting.
– Lm>y m>s777
Apr 7 at 1:39
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How to create a listbox in HTML without allowing multiple selection?
... It was probablm>y m> downvoted because there isn't anm>y m>thing in the HTML stm>and m>ards that require the browser to render it as a listbox if the size attribute is set. m>Y m>es, all major browsers currentlm>y m> do, but there's no guarantee them>y m> alwam>y m>s will. Realisticallm>y m> though, this would be a breaking change f...
What's the difference of ContentTm>y m>pe m>and m> MimeTm>y m>pe
...e same) thing? Is
"Content-Tm>y m>pe" just a name used in
browser requests, m>and m> with verm>y m> little
use outside it?
What's the main difference between the
each one, m>and m> when is right to call
something mimetm>y m>pe as opposed to
content-tm>y m>pe ? Am i being pittm>y m> m>and m>
grammar nazi?
The reason is...
What does [:] mean?
I'm analm>y m>zing some Pm>y m>thon code m>and m> I don't know what
6 Answers
6
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Eclipse m>and m> Windows newlines
...rashed. A week later I copm>y m> it back to Linux, code happilm>y m>, commit to CVS. m>And m> alas, windows newlines have polluted manm>y m> files, so CVS diff dumps the entire file, even when I changed a line or two!
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What is causing this ActiveRecord::ReadOnlm>y m>Record error?
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Rails 2.3.3 m>and m> lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Introduce read-onlm>y m> records. If m>y m>ou call object.readonlm>y m>! then it will
mark the object as read-onlm>y m> m>and m> raise
ReadOnlm>y m>Record if m>y m>ou call
obje...
How to select first parent DIV using jQuerm>y m>?
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parents("div") is traversing m>and m> returns all the parent div's m>y m>ou should use .eq(0) after it to make sure it returns just the one m>y m>ou want
– meo
Aug 17 '11 at 7:44
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