Mat,
Is the origin of Foo bar from the "Grand Foo Bar" from a masonic lodge? a
very U.S. centric source?. I also find it all but useless myself, I have to
read something 5 times if it has too many foos and bars because there is
not any other information contained within them. The fact that
I'm actually allergic to apples.
...but I must admit, that IS a nice alternative. I might start to use it :-)
<:-)
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Has my plea been footile? It has just the opposite effect on me, I can't stop
thinking 'what's a foo?' I must be foolexic, or was on a bar stool the day they
covered it at school. Couldn't 'apples' be used instead?
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Addendum: And any newcomers who have a modicum of programming knowledge
will use Foo anyway so... it's probably better to just learn it. IMO it is
part of common computer literacy.
<:-)
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To
@Watt
>
>
Foo, foobar etc was invented specifically so you don't have to think. Plus
it is now a convention so if you introduce something else, then people will
have to get used to that instead. For a single string I guess HelloThere
would work but it is not generic. And for multiple
I hope you twizards know how much your contributions are valued and appreciated
but on behalf of non-programmers everywhere, the easily confused and all those
unfamiliar with the use and tradition behind the word 'foo' can I humbly
request that it is never used in examples relating to
Great answers guys!
I missed to include the "enlist" operator (now added in the OP) but I
assume this doesn't change @pmarios point that it is still generally faster.
>Open close the preview several times
Trick!
<:-)
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Hi Mat,
If we only look at the the <$list line, they are fundamentally different.
The *first *one assigns a macro-call to the filter variable
The *second *one assigns a string value to the filter variable.
The *first list* needs to run 2 filters. 1 in the set widget 1 in the list
widget
filter=<> uses whatever is stored in the variable foo as the filter
itself, filter=[] uses whatever is stored in the variable foo as an
input title.
Some examples are probably more helpful:
<$set name=foo value="""[tag[HelloThere]]""">
Set `foo="[tag[HelloThere]]"`
! Using `"[]"`
<$list
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