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How can I convert a dictionary into a list of tuples?
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These are the breaking changes from Python 3.x and Python 2.x
For Python3.x use
dictlist = []
for key, value in dict.items():
temp = [key,value]
dictlist.append(temp)
For Python 2.7 use
dictlist = []
for key, value in dict.iteritems():
te...
Different ways of clearing lists
... values of that list variable
del list
Will delete the variable itself from memory
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Get second child using jQuery
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How's this:
$(t).first().next()
MAJOR UPDATE:
Apart from how beautiful the answer looks, you must also give a thought to the performance of the code. Therefore, it is also relavant to know what exactly is in the $(t) variable. Is it an array of <TD> or is it a <TR>...
How to silence output in a Bash script?
... otherwise the person that runs your script won't see what he/she types in from then on. To turn echo on run:
stty echo
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Html attributes for EditorFor() in ASP.NET MVC
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Now ASP.Net MVC 5.1 got a built in support for it.
From Release Notes
We now allow passing in HTML attributes in EditorFor as an anonymous
object.
For example:
@Html.EditorFor(model => model,
new { htmlAttributes = new { @class = "form-control" }, }...
How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
...r GOPATH or GOROOT.
GOPATH by default is under your user/home directory.
From the documentation:
If no GOPATH is set, it is assumed to be $HOME/go on Unix systems and %USERPROFILE%\go on Windows. If you want to use a custom location as your workspace, you can set the GOPATH environment variabl...
Convert Float to Int in Swift
...nversion (found in section labeled "Integer and Floating-Point Conversion" from "The Swift Programming Language."[iTunes link])
1> Int(3.4)
$R1: Int = 3
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Youtube iframe wmode issue
...a video on a website however the embed code that gets loaded in the iframe from youtube doesnt have wmode="Opaque", therefore the modal boxes on the page are shown beneath the youtube video.
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Printing everything except the first field with awk
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Best answer! Upvoted. How's it different from just using 1? I wonder the usage of this pattern and wanted to understand that. thanks!
– Abhijeet Rastogi
Apr 16 at 15:23
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Import text file as single character string
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Here's a variant of the solution from @JoshuaUlrich that uses the correct size instead of a hard-coded size:
fileName <- 'foo.txt'
readChar(fileName, file.info(fileName)$size)
Note that readChar allocates space for the number of bytes you specify, so r...