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How do I check if file exists in Makefile so I can delete it?
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This answer will be a bit weird; the file check happens when the makefile is processed but the action will happen later when the target is built by make. If you delete the file in the meantime then the file won't be created. I have put in an ed...
How to make a JSONP request from Javascript without JQuery?
...ut = options.onTimeout || function(){},
timeout = options.timeout || 10; // sec
var timeout_trigger = window.setTimeout(function(){
window[callback_name] = function(){};
on_timeout();
}, timeout * 1000);
window[callback_name] = function(data){
window.clearTimeou...
How to get all properties values of a JavaScript Object (without knowing the keys)?
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answered Sep 5 '11 at 10:22
Tatu UlmanenTatu Ulmanen
111k3131 gold badges172172 silver badges179179 bronze badges
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Best way to get InnerXml of an XElement?
...de.ToString());
}
return innerXml.ToString();
}
OR use a little bit of Linq
public static string InnerXml(this XElement element)
{
StringBuilder innerXml = new StringBuilder();
doc.Nodes().ToList().ForEach( node => innerXml.Append(node.ToString()));
return innerXml.ToStr...
Mysql: Select rows from a table that are not in another
... all join conditions manually:
SELECT a.*
FROM tbl_1 a
NATURAL LEFT JOIN tbl_2 b
WHERE b.FirstName IS NULL
share
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improve this answer
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Can we have functions inside functions in C++?
... (non-static or static), so you can get this to some extend, albeit it's a bit of a kludge:
int main() // it's int, dammit!
{
struct X { // struct's as good as class
static void a()
{
}
};
X::a();
return 0;
}
However, I'd question the praxis. Everyone knows (well, now that ...
Accessing members of items in a JSONArray with Java
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A bit more clarification why your answer is better then the current accepted one would help understanding your solution.
– Vadimo
Nov 2 '17 at 0:11
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Remove local git tags that are no longer on the remote repository
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1101
This is great question, I'd been wondering the same thing.
I didn't want to write a script so...
file_put_contents - failed to open stream: Permission denied
... JasonJason
13.1k1515 gold badges5858 silver badges103103 bronze badges
104
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Is it possible to make a Tree View with Angular?
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This one seems a bit more complete: https://github.com/dump247/angular.tree