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Contains method for a slice
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The sort package provides the building blocks if your slice is sorted or you are willing to sort it.
input := []string{"bird", "apple", "ocean", "fork", "anchor"}
sort.Strings(input)
fmt.Println(contains(input, "apple")) // true
fmt.Println(contains(input, "grow...
Converting stream of int's to char's in java
...re efficient and convenient to call read(char[], int, int) to read a whole block of text at a time. Don't forget to check the return value though, to see how many characters have been read.
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set gvim font in .vimrc file
... 14.04 LTS
:/$ cd etc/vim/
:/etc/vim$ sudo gvim gvimrc
After if - endif block, type
set guifont=Neep\ 10
save the file (:wq!). Here "Neep" (your choice) is the font style and "10" is respect size of the font. Then build the font - cache again.
:/etc/vim$ fc-cache -f -v
Your desired font wil...
Working with README.md on github.com [closed]
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Notable features:
Renders pages to appear exactly like on GitHub
Fenced blocks
Python API
Navigate between linked files
Export a rendered document to a file
Hope this helps. Check it out.
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Specified argument was out of the range of valid values. Parameter name: site
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This solution worked for me when I was blocked by a grayed out Modify button in Control Panel add/remove programs.
– camelCase
Nov 17 '17 at 14:30
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jQuery: Select data attributes that aren't empty?
....test_3 > a[href!=""][href]').addClass('match');
div,a {
display: block;
color: #333;
margin: 5px;
padding: 5px;
border: 1px solid #333;
}
h4 {
margin: 0;
}
a {
width: 200px;
background: #ccc;
border-radius: 2px;
text-decoration: none;
}
a....
How to suppress “unused parameter” warnings in C?
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A gcc/g++ specific way to suppress the unused parameter warning for a block of source code is to enclose it with the following pragma statements:
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
<code with unused parameters here>
#pragma GCC diagnostic pop
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Base 64 encode and decode example code
... catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
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Why (0-6) is -6 = False? [duplicate]
...er objects. Those integer objects are allocated during initialization in a block of integer objects we saw above. The small integers range is from -5 to 256. Many Python programs spend a lot of time using integers in that range so this is a smart decision.
This is only an implementation detail of ...
What is an API key? [closed]
... of tracking who's using the thing for billing purposes. Further still, by blocking a key, you can partially prevent abuse in the case of too-high request volumes.
In general, if you have both a public and a private API key, then it suggests that the keys are themselves a traditional public/private...