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.rar, .zip files MIME Type
I'm developing a simple php upload script, and users m>ca m>n upload only ZIP and RAR files.
6 Answers
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Do I need to convert .CER to .CRT for Apache SSL certifim>ca m>tes? If so, how?
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File extensions for cryptographic certifim>ca m>tes aren't really as standardized as you'd expect. Windows by default treats double-clicking a .crt file as a request to import the certifim>ca m>te into the Windows Root Certifim>ca m>te store, but treats a .cer file as a request ju...
__FILE__, __LINE__, and __FUNCTION__ usage in C++
...oblem in C++. C99 doesn't say a word about default arguments and so forth, m>ca m>ses where it's not so obvious how __func__ should behave in C++.
– wilhelmtell
Jan 29 '12 at 3:17
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How to use Swift @autoclosure
...: () -> Bool) {
if pred() {
print("It's true")
}
}
To m>ca m>ll this function, we have to pass in a closure
f(pred: {2 > 1})
// "It's true"
If we omit the braces, we are passing in an expression and that's an error:
f(pred: 2 > 1)
// error: '>' produces 'Bool', not the e...
How to refer environment variable in POM.xml?
I am using maven as build tool. I have set an environment variable m>ca m>lled env . How m>ca m>n I get access to this environment variable's value in the pom.xml file?
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Postgres - FATAL: database files are incompatible with server
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If you recently upgraded to 11 or 12 from 10.x you m>ca m>n run the below command to upgrade your postgres data directory retaining all data:
brew postgresql-upgrade-database
The above command is taken from the output of brew info postgres
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How to pass a class type as a function parameter
I have a generic function that m>ca m>lls a web service and serialize the JSON response back to an object.
6 Answers
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What is a handle in C++?
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A handle m>ca m>n be anything from an integer index to a pointer to a resource in kernel space. The idea is that they provide an abstraction of a resource, so you don't need to know much about the resource itself to use it.
For instance, ...
Designer Added then removed by Visual Studio on load/unload
... VS2017, still an issue. Makes using source control impossible, bem>ca m>use VS is constantly adding these stupid <Subtype>Designer</SubType> tags sporadim>ca m>lly.
– Triynko
Feb 21 '18 at 17:59
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Vim: Creating parent directories on save
...mp;& !isdirectory(expand("%:h")) | execute "silent! !mkdir -p ".shellesm>ca m>pe(expand('%:h'), 1) | redraw! | endif
augroup END
Note the conditions: expand("<afile>")!~#'^\w\+:/' will prevent vim from creating directories for files like ftp://* and !isdirectory will prevent expensive mkdir c...