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Difference between int32, int, int32_t, int8 and int8_t
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126
Between int32 and int32_t, (and likewise between int8 and int8_t) the difference is pretty sim...
How to copy yanked text to VI command prompt
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174
try to use
<ctrl+r>"
where " stands for default register.
...
Getting current directory in .NET web application
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213
The current directory is a system-level feature; it returns the directory that the server was l...
How to escape a pipe char in a code statement in a markdown table?
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149
As of March 2017 using escaped pipes is much easier: \| See other answers.
If you remove ...
Golang tests in sub-directory
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210
Note that you can run go test "recursively": you need to list all the packages you want to test...
Set a default parameter value for a JavaScript function
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From ES6/ES2015, default parameters are in the language specification.
function read_file(file, delete_after = false) {
// Code
}
just works.
Reference: Default Parameters - MDN
Default function parameters allow formal parameter...
Automapper - how to map to constructor parameters instead of property setters
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148
Use ConstructUsing
this will allow you to specify which constructor to use during the mapping...
How do I trim a file extension from a String in Java?
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19 Answers
19
Active
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JavaScript equivalent of PHP's in_array()
...ke PHP's array_intersect. This does what you want:
function arrayCompare(a1, a2) {
if (a1.length != a2.length) return false;
var length = a2.length;
for (var i = 0; i < length; i++) {
if (a1[i] !== a2[i]) return false;
}
return true;
}
function inArray(needle, haysta...
Why can lambdas be better optimized by the compiler than plain functions?
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177
The reason is that lambdas are function objects so passing them to a function template will in...