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What does `:_*` (colon underscore star) do in Scala?
...ild2, ... childN)
but here there is only a sequence, not child1, child2, etc. so this allows the result sequence to be used as the input to the constructor.
Happy coding.
1 This doesn't have a cutesy-name in the SLS, but here are the details. The important thing to get is that it changes how S...
How do I specify “close existing connections” in sql script
...Had the same problem with ALTER DATABASE not being added to the script. In order for me to get it added to the script I had to make sure I had a process running (active connection) against that database when the script was generated.
– Gilbert
Sep 5 '13 at 14:3...
How do you implement a class in C? [closed]
...uct Queue Queue;
void push(Queue* q, int element);
void pop(Queue* q);
// etc.
///
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What's the difference of “./configure” option “--build”, “--host” and “--target”?
...top so that in the field you could run "gdbclient embedded.device:1234" in order to debug your a.out program.
This all applies to compilers too for which you might want to look at the GCC link above or this section about the Canadian cross compile.
Also note that, in practice, you might not see bu...
What is a “surrogate pair” in Java?
..."chars" long, totaling 6 "chars". All 6 "chars" must be kept together, in order (i.e. not reversed), when reversing the entire string of characters.
– Triynko
Aug 9 '13 at 6:52
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What is thread safe or non-thread safe in PHP?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
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The path to the ICU libraries and headers is: /usr/local/opt/icu4c/
Edit /etc/php.ini and add extension=intl.so to the end.
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jQuery’s .bind() vs. .on()
...han on("click"
The .delegate is superior to .on because of the argument's order:
$(elem).delegate( ".selector", {
click: function() {
},
mousemove: function() {
},
mouseup: function() {
},
mousedown: function() {
}
});
You know right away it's delegated because, w...
Is there a generic constructor with parameter constraint in C#?
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Agreed...we should have new(float, double), new(string), etc.
– SliverNinja - MSFT
Feb 1 '12 at 17:47
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Limit file format when using ?
...h that extension. Extensions !== mime types
– Matt Fletcher
Sep 11 '19 at 11:11
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