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Linq code to select one item
...und it
}
Single() and SingleOrDefault() can also be used, but if you are reading from a database or something that already guarantees uniqueness I wouldn't bother as it has to scan the list to see if there's any duplicates and throws. First() and FirstOrDefault() stop on the first match, so they ...
std::cin input with spaces?
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It doesn't "fail"; it just stops reading. It sees a lexical token as a "string".
Use std::getline:
int main()
{
std::string name, title;
std::cout << "Enter your name: ";
std::getline(std::cin, name);
std::cout << "Enter your favo...
What should a Multipart HTTP request with multiple files look like? [duplicate]
... This is really NOT a good example. Why would you choose a boundary that already has -- in it for an example. If someone doesn't know that that boundary is the again prefixed with another 2 -- you're screwed.
– Erik Aigner
Jun 4 '15 at 22:16
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What is the difference between the Facade and Adapter Pattern?
I've been reading both definitions and they seem quite the same. Could anyone point out what are their differences?
16 Answ...
Pass array to mvc Action via AJAX
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Quite a late, but different answer to the ones already present here:
If instead of $.ajax you'd like to use shorthand functions $.get or $.post, you can pass arrays this way:
Shorthand GET
var array = [1, 2, 3, 4, 5];
$.get('/controller/MyAction', $.param({ data: array ...
Fragment over another fragment issue
...th this solution, when you get in accessibility talkback mode ON, it won't read the individual elements instead gets the focus to root view.
– Amit Garg
Jun 28 '18 at 17:58
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Determine if map contains a value for a key?
...r better than count does. More over, count doesn't return the item. If you read the OP's question, he's wants to check for the existance, and return the element. find does that. count does not.
– Alan
May 23 '13 at 16:49
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Dynamic instantiation from string name of a class in dynamically imported module?
...om the examples above, but Ahmad got me the closest (thank you). For those reading this in the future, here is the code that worked for me.
def get_class(fully_qualified_path, module_name, class_name, *instantiation):
"""
Returns an instantiated class for the given string descriptors
:...
Remove a symlink to a directory
...criptor referring to it is closed.
I think this may be problematic if I'm reading it correctly.
If the name referred to a symbolic link the link is removed.
If the name referred to a socket, fifo or device the name for it is removed but processes which have the object open may continue to use it.
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iOS: Convert UTC NSDate to local Timezone
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probably worth mentioning you can use formatter to read dates back in from strings as well
– slf
Sep 8 '11 at 18:41
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