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How can I get the named parameters from a URL using Flask?
...ers for default value (default) and type (type) - which is a callable that converts the input value to the desired format. (See the documentation of the method for more details.)
from flask import request
@app.route('/my-route')
def my_route():
page = request.args.get('page', default = 1, type =...
The easiest way to transform collection to array?
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With JDK/11, an alternate way of converting a Collection<Foo> to an Foo[] could be to make use of Collection.toArray(IntFunction<T[]> generator) as:
Foo[] foos = fooCollection.toArray(new Foo[0]); // before JDK 11
Foo[] updatedFoos = fooCollecti...
SQL Server : Columns to Rows
Looking for elegant (or any) solution to convert columns to rows.
6 Answers
6
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Convert a 1D array to a 2D array in numpy
I want to convert a 1-dimensional array into a 2-dimensional array by specifying the number of columns in the 2D array. Something that would work like this:
...
Convert string to a variable name
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There is another simple solution found there:
http://www.r-bloggers.com/converting-a-string-to-a-variable-name-on-the-fly-and-vice-versa-in-r/
To convert a string to a variable:
x <- 42
eval(parse(text = "x"))
[1] 42
And the opposite:
x <- 42
deparse(substitute(x))
[1] "x"
...
Get HTML code from website in C#
... 'System.Net.WebClient': type used in a using statement must be implicitly convertible to 'System.IDisposable'
– Dave Chandler
Nov 15 '13 at 20:31
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网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...面我们来总结一下我的分析过程。转自：http://www.111cn.net/sys/Windows/55779.htm
一、问题的由来。
URL就是网址，只要上网，就一定会用到。
一般来说，URL只能使用英文字母、阿拉伯数字和某些标点符号，不能使用其他文字和符号...
What's NSLocalizedString equivalent in Swift?
...swer. Once Apple does update it for Swift, Xcode will be able to just auto-convert this API to its new Swift API and nothing else will break. Even in Xcode's Refractor menu currently (v 11.4.1) there is a Wrap in NSLocalizedString option which make things really easy by just highlighting text, right...
How to check for an active Internet connection on iOS or macOS?
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} catch {
print("Unable to start notifier")
}
Objective-C
1) Add SystemConfiguration framework to the project but don't worry about including it anywhere
2) Add Tony Million's version of Reachability.h and Reachability.m to the project (found here: https://github.com/tonymillion/Reachabil...
How to link to a named anchor in Multimarkdown?
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@SaurabhM this will ONLY work IF your markdown to html converter DOES NOT adhere to the standard. The standard doesn't create anchor tags. Now, many don't adhere, but you should NOT expect this to work anywhere.
– masukomi
Jan 15 '16 at 16:5...