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What is the best way to tell if a character is a letter or number in Java without using regexes?
...nicode letter / digit. The OP asked for "an A-z letter" ... whatever that means.
– Stephen C
Oct 29 '10 at 0:58
4
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C++, copy set to vector
...in(), input.end(), std::back_inserter(output));
std::copy doesn't add elements to the container into which you are inserting: it can't; it only has an iterator into the container. Because of this, if you pass an output iterator directly to std::copy, you must make sure it points to a range that ...
AngularJS Folder Structure [closed]
...e” many features. I like this once my app starts to take shape as it becomes a lot easier to manage for me.
A well written blog post: http://www.johnpapa.net/angular-growth-structure/
Example App: https://github.com/angular-app/angular-app
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How to remove all line breaks from a string
... global match,
/\r?\n|\r/g
respectively. Then proceed with the replace method as suggested in several other answers. (Probably you do not want to remove the newlines, but replace them with other whitespace, for example the space character, so that words remain intact.)
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MySQL - UPDATE multiple rows with different values in one query
...ifferent values and I just don't get it. The solution is everywhere but to me it looks difficult to understand.
7 Answers
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Python: What OS am I running on?
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>>> import os
>>> os.name
'posix'
>>> import platform
>>> platform.system()
'Linux'
>>> platform.release()
'2.6.22-15-generic'
The output of platform.system() is as follows:
Linux: Linux
Mac: Darwin
Windows: Windows
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Putting HTML inside Html.ActionLink(), plus No Link Text?
...can render a url via Url.Action
<a href="<%= Url.Action("Index", "Home") %>"><span>Text</span></a>
<a href="@Url.Action("Index", "Home")"><span>Text</span></a>
And to do a blank url you could have
<a href="<%= Url.Action("Index", "Home"...
Android - get children inside a View?
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Assuming the parent View is named viewGroup
– Prime624
Jan 16 '19 at 21:01
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WSDL vs REST Pros and Cons
...OAP(using WSDL) is a heavy-weight XML standard that is centered around document passing. The advantage with this is that your requests and responses can be very well structured, and can even use a DTD. The downside is it is XML, and is very verbose. However, this is good if two parties need to ha...
Remove Safari/Chrome textinput/textarea glow
...n't do this unless you're going to provide a fallback to indicate which element is active. Otherwise, this harms accessibility as it essentially removes the indication showing which element in a document has focus. Imagine being a keyboard user and not really knowing what element you can interact wi...