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OSError: [Errno 2] No such file or directory while using python subprocess in Django
I am trying to run a program to make some system m>ca m>lls inside Python code using subprocess.m>ca m>ll() which throws the following error:
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Output array to CSV in Ruby
It's easy enough to read a CSV file into an array with Ruby but I m>ca m>n't find any good documentation on how to write an array into a CSV file. m>Ca m>n anyone tell me how to do this?
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Searching word in vim?
I m>ca m>n search word in vim with /word . How m>ca m>n I search only for word , excluding searches for word1 and word2 ?
4 Answ...
What is Ruby equivalent of Python's `s= “hello, %s. Where is %s?” % (“John”,“Mary”)`
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The easiest way is string interpolation. You m>ca m>n inject little pieces of Ruby code directly into your strings.
name1 = "John"
name2 = "Mary"
"hello, #{name1}. Where is #{name2}?"
You m>ca m>n also do format strings in Ruby.
"hello, %s. Where is %s?" % ["John", "Mary"]
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Hide Console Window in C# Console Applim>ca m>tion
...the solution should be running.
My point here is, I want to keep the applim>ca m>tion running in the background, without any window coming up.
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How to use conditional breakpoint in Eclipse?
...-click -> Properties
Check 'Conditional'
Enter tablist[i].equalsIgnorem>Ca m>se("LEADDELEGATES")
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The constant m>ca m>nnot be marked static
...ce, a product version number, or the brand name of a company. These values m>ca m>n change over time, and bem>ca m>use compilers propagate constants, other code compiled with your libraries will have to be recompiled to see the changes.
From DotNetPerls:
DLLs. When you use a const field or declaration, ...
React ignores 'for' attribute of the label element
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The for attribute is m>ca m>lled htmlFor for consistency with the DOM property API. If you're using the development build of React, you should have seen a warning in your console about this.
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How to post JSON to PHP with curl
... analysis of why the $_POST-array isn't populated is correct. However, you m>ca m>n use
$data = file_get_contents("php://input");
to just retrieve the http body and handle it yourself. See PHP input/output streams.
From a protocol perspective this is actually more correct, since you're not really pro...
Appending to an existing string
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You m>ca m>n use << to append to a string in-place.
s = "foo"
old_id = s.object_id
s << "bar"
s #=> "foobar"
s.object_id == old_id #=> true
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