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Is it possible to make a type only movable and not copyable?
...ntation.
To answer the question you didn't ask... "what's up with moves and copy?":
Firstly I'll define two different "copies":
a byte copy, which is just shallowly copying an object byte-by-byte, not following pointers, e.g. if you have (&usize, u64), it is 16 bytes on a 64-bit computer, ...
WPF TemplateBinding vs RelativeSource TemplatedParent
...don't allow you to pass a Converter and don't automatically convert int to string for example (which is normal for a Binding).
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Calculate business days
...ll only get a rough standard.
/**
* National American Holidays
* @param string $year
* @return array
*/
public static function getNationalAmericanHolidays($year) {
// January 1 - New Year’s Day (Observed)
// Calc Last Monday in May - Memorial Day strtotime("last Monday of May 201...
Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?
...(std::function<void()> f) { /* ... */ }
void doSomething() {
std::string name = receiveName();
registerCallback([name]{ /* do something with name */ });
}
I think that mutable isn't a case of "almost". I consider "capture-by-value" like "allow me to use its value after the captured enti...
Complex nesting of partials and templates
...ject to address this problem
For subsections it's as easy as leveraging strings in ng-include:
<ul id="subNav">
<li><a ng-click="subPage='section1/subpage1.htm'">Sub Page 1</a></li>
<li><a ng-click="subPage='section1/subpage2.htm'">Sub Page 2</a&g...
How to get commit history for just one branch?
...
because we feed "2master" to atoi() without making sure that the whole string is parsed as an integer.
Use the strtol_i() helper function instead.
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Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?
...nsion.
expr a \< b > /dev/null: POSIX equivalent², see: How to test strings for lexicographic less than or equal in Bash?
&& and ||
[[ a = a && b = b ]]: true, logical and
[ a = a && b = b ]: syntax error, && parsed as an AND command separator cmd1 &&...
from jquery $.ajax to angular $http
...ost() method)
AngularJS will take care of converting JS objects into JSON string and setting headers (those are customizable)
Callback functions are named success and error respectively (also please note parameters of each callback) - Deprecated in angular v1.5
use then function instead.
More info...
Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...
If you have desired permissions saved to string then do
s = '660'
os.chmod(file_path, int(s, base=8))
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How do you use the Immediate Window in Visual Studio?
...s say this is what your class looks like:
private class Foo
{
public string GetMessage()
{
return "hello";
}
}
If the object already exists in memory and it’s in scope, then you can call it in the Immediate Window as long as it has been instantiated before your current brea...