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How to create a GUID/UUID in Python
...mple (working on 2 and 3):
>>> import uuid
>>> uuid.uuid4()
UUID('bd65600d-8669-4903-8a14-af88203add38')
>>> str(uuid.uuid4())
'f50ec0b7-f960-400d-91f0-c42a6d44e3d0'
>>> uuid.uuid4().hex
'9fe2c4e93f654fdbb24c02b15259716c'
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How do I escape reserved words used as column names? MySQL/Create Table
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answered May 22 '10 at 21:47
Martin SmithMartin Smith
389k7575 gold badges657657 silver badges761761 bronze badges
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Android. WebView and loadData
...tml; charset=UTF-8", null);
This works flawlessly, especially on Android 4.0, which apparently ignores character encoding inside HTML.
Tested on 2.3 and 4.0.3.
In fact, I have no idea about what other values besides "base64" does the last parameter take. Some Google examples put null in there.
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How do I show a Save As dialog in WPF?
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answered Apr 11 '11 at 14:46
Aaron McIverAaron McIver
23.6k55 gold badges5252 silver badges8383 bronze badges
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Colors with unix command “watch”?
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154
Some newer versions of watch now support color.
For example watch --color ls -ahl --color.
Rel...
What is the 'pythonic' equivalent to the 'fold' function from functional programming?
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Fred FooFred Foo
317k6464 gold badges663663 silver badges785785 bronze badges
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How do I use floating-point division in bash?
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248
You can't. bash only does integers; you must delegate to a tool such as bc.
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How to change a DIV padding without affecting the width/height ?
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answered Feb 8 '10 at 23:14
Juraj BlahunkaJuraj Blahunka
14.1k66 gold badges3232 silver badges5252 bronze badges
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Double not (!!) operator in PHP
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294
It's not the "double not operator", it's the not operator applied twice. The right ! will result...
std::vector versus std::array in C++
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edited Oct 21 '14 at 11:56
answered Dec 12 '10 at 23:13
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