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Check if a string contains another string
... special word like:
Public Sub Search()
If "My Big String with, in the middle" Like "*,*" Then
Debug.Print ("Found ','")
End If
End Sub
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How can I handle R CMD check “no visible binding for global variable” notes when my ggplot2 syntax i
... of aes_string says: "All these functions are soft-deprecated. Please use tidy evaluation idioms instead (see the quasiquotation section in aes() documentation)." (ggplot2 version 3.2.1). That probably makes rlang::.data the best candidate to silence these notes.
– Vandenman
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Double not (!!) operator in PHP
... @Theo, It's actually one operator? Does the interpreter consider !! equal to (bool) in this case? Or will different machine code be run depending on which one is used?
– Pacerier
Mar 30 '15 at 12:00
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What is the difference between svg's x and dx attribute?
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dx and dy are mostly useful when using <tspan> elements nested inside a <text> element to establish fancier multi-line text layouts.
For more details you can check out the Text section of the SVG spec.
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How to update maven repository in Eclipse?
... there no option of Update Snapshots in my eclipse indigo , do u have any idea how to do in that
– Hunt
May 7 '13 at 16:28
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Open a file with Notepad in C#
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You are not providing a lot of information,
but assuming you want to open just any file on your computer
with the application that is specified for the default handler for that filetype,
you can use something like this:
var fileToOpen = "So...
Active Record - Find records which were created_at before today
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Fantastic idea. But, ActiveRecord::Relation defines an instance method with the name arel which means you just need to pick a different name.
– M-Dahab
Sep 16 at 13:00
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How to encode URL parameters?
...w.foobar.com/foo?imageurl=" + encodeURIComponent(myUrl);
DEMO: http://jsfiddle.net/Lpv53/
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Create a menu Bar in WPF?
I want to create a menu bar identical to the one in windows forms in my WPF application.
4 Answers
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Rails 4: before_filter vs. before_action
...red May 13 '13 at 10:27
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