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do..end vs curly braces for blocks in Ruby
... invocation has parameters that are not enclosed in parentheses, the brace form of a block will bind to the last parameter, not to the overall invocation. The do form will bind to the invocation.
So the code
f param {do_something()}
Binds the block to the param variable while the code
f param ...
Serializing to JSON in jQuery [duplicate]
...d May 15 '19 at 10:50
CertainPerformance
203k2323 gold badges137137 silver badges158158 bronze badges
answered May 26 '09 at 19:22
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How to make a cross-module variable?
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I don't endorse this solution in any way, shape or form. But if you add a variable to the __builtin__ module, it will be accessible as if a global from any other module that includes __builtin__ -- which is all of them, by default.
a.py contains
print foo
b.py contains
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How can I limit possible inputs in a HTML5 “number” element?
...a popup telling him to enter a value within this range upon submitting the form as shown in this screenshot:
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How can I see which Git branches are tracking which remote / upstream branch?
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The first method above doesn't provide the desired information for me. The second ... seems overkill, esp since Kubi's answer works. Am I missing something?
– garyp
Aug 29 '12 at 13:24
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Add text to Existing PDF using Python
...u modify the code to put something on the second page of the pdf? I have a form that uses two pages and I am stuck on the first page. Thanks in advance.
– DavidV
Feb 12 '19 at 19:23
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Android. WebView and loadData
...be replaced by %23, %25, %27, %3f respectively.
The 'data' scheme URL formed by this method uses the default US-ASCII charset. If you need need to set a different charset, you should form a 'data' scheme URL which explicitly specifies a charset parameter in the mediatype portion of the URL and ...
Why does range(start, end) not include end?
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@marcog - when you know the two forms exist your eyes attune to the difference :)
– Skilldrick
Dec 21 '10 at 23:48
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Sql Server string to date conversion
...n non-flexible, way of taking an arbitrarily structured datetime in string format and converting it to the datetime data type.
By "arbitrarily", I mean "a form that the person who wrote it, though perhaps not you or I or someone on the other side of the planet, would consider to be intuitive and co...
Linq with group by having count
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Thanks for providing both forms of syntax! :D
– Jess
Nov 17 '15 at 20:38
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