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What Ruby IDE do you prefer? [closed]
...ed on any intellisense and inline documentation (e.g. showing the relevant API doc as on hover tooltip) features it may support currently?
– prusswan
Nov 28 '11 at 5:31
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Why doesn't a python dict.update() return the object?
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Python's API, by convention, distinguishes between procedures and functions. Functions compute new values out of their parameters (including any target object); procedures modify objects and don't return anything (i.e. they return Non...
How to get the date from jQuery UI datepicker
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the link to getdate: https://api.jqueryui.com/datepicker/#method-getDate
$("#datepicker").datepicker( 'getDate' );
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How to send file contents as body entity using cURL
... case I was trying to send the content of a text file to the Slack Webhook api and for some reason the above answer did not work. Anywho, this is what finally did the trick for me:
curl -X POST -H --silent --data-urlencode "payload={\"text\": \"$(cat file.txt | sed "s/\"/'/g")\"}" https://hooks.sla...
fastest (low latency) method for Inter Process Communication between Java and C/C++
... – Solace Systems announced today that its Unified Messaging Platform API can achieve an average latency of less than 700 nanoseconds using a shared memory transport.
http://solacesystems.com/news/fastest-ipc-messaging/
P.S. - tried shared memory next day in the form of memory mapped fil...
HttpServletRequest - how to obtain the referring URL?
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From the Java EE API docs for the method getHeader(String name) (quote): "The header name is case insensitive."
– informatik01
May 25 '13 at 21:48
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Xcode 5 & Asset Catalog: How to reference the LaunchImage?
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This isn't really ideal, it would be great if Apple would give us a nice API to do this.
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How do you test running time of VBA code?
...are trying to return the time like a stopwatch you could use the
following API which returns the time in milliseconds since system startup:
Public Declare Function GetTickCount Lib "kernel32.dll" () As Long
Sub testTimer()
Dim t As Long
t = GetTickCount
For i = 1 To 1000000
a = a + 1
Next
MsgBox ...
form_for but to post to a different action
... Check it out in the official docs by searching for action: (action colon) api.rubyonrails.org/classes/ActionView/Helpers/…
– user664833
Feb 20 '14 at 23:12
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Strip html from string Ruby on Rails
...here's a strip_tags method in ActionView::Helpers::SanitizeHelper:
http://api.rubyonrails.org/classes/ActionView/Helpers/SanitizeHelper.html#method-i-strip_tags
Edit: for getting the text inside the value attribute, you could use something like Nokogiri with an Xpath expression to get that out of ...