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What does the @ symbol before a variable name mean in C#? [duplicate]
...n pass forward a property named "class" to the render e - which turns into html "class" to define the CSS class.
– TomTom
Feb 27 '16 at 18:00
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Add single element to array in numpy
...))
http://docs.scipy.org/doc/numpy/reference/generated/numpy.concatenate.html
concatenate needs both elements to be numpy arrays; however, a[0] is not an array. That is why it does not work.
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Convert string to a variable name
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but buyer beware.
See R FAQ 7.21
http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-turn-a-string-into-a-variable_003f
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Replacing all non-alphanumeric characters with empty strings
...@JakubTurcovsky docs.oracle.com/javase/10/docs/api/java/util/regex/Pattern.html defines IsAlphabetic and IsDigit as binary properties. Alpha and Digit are POSIX character classes (US-ASCII only). Except the docs.oracle.com/javase/10/docs/api/java/util/regex/… flag is specified.
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How to use a wildcard in the classpath to add multiple jars? [duplicate]
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From: http://java.sun.com/javase/6/docs/technotes/tools/windows/classpath.html
Class path entries can contain the basename wildcard character *, which is considered equivalent to specifying a list of all the files in the directory with the extension .jar or .JAR. For example, the class path ent...
Find value in an array
... @Ross Attrill No, It's in Enumerable, ruby-doc.org/core-2.7.1/Enumerable.html#method-i-find
– fangxing
May 6 at 2:42
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How can I make my match non greedy in vim?
I have a big HTML file that has lots of markup that looks like this:
8 Answers
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What does “:=” do?
...s A=B, A:=B, or sometimes A≜B.
■ http://mathworld.wolfram.com/Defined.html
■ https://math.stackexchange.com/questions/182101/appropriate-notation-equiv-versus
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How to delete migration files in Rails 3
...reat reference for migrations is: http://guides.rubyonrails.org/migrations.html
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How does the Meteor JavaScript framework work? [closed]
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Meteor is a framework that elegantly updates HTML in realtime.
The beauty of Meteor is that you only need to create the templates and the data models. The rest of the usual boilerplate code is hidden away. You don't need to write all the sync-ing code.
The key pieces ...