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Cloning a private Github repo
...en denied access, it may be because you need to provide a "personal access token" instead of your GitHub login password. [1] help.github.com/articles/which-remote-url-should-i-use [2] help.github.com/articles/…
– David Winiecki
Apr 19 '18 at 22:50
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How to use stringstream to separate comma separated strings [duplicate]
...d::string input = "abc,def,ghi";
std::istringstream ss(input);
std::string token;
while(std::getline(ss, token, ',')) {
std::cout << token << '\n';
}
abc
def
ghi
share
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Remove duplicate elements from array in Ruby
...
If you care about memory, to_set will allocate 4 objects, while uniq allocates one.
– Jan Klimo
Jul 2 '19 at 5:48
add a comment
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How do I set bold and italic on UILabel of iPhone/iPad?
... Using the font descriptor you need no names:
UILabel * label = [[UILabel alloc] init]; // use your label object instead of this
UIFontDescriptor * fontD = [label.font.fontDescriptor
fontDescriptorWithSymbolicTraits:UIFontDescriptorTraitBold
| UIFontDescripto...
Is it possible to get all arguments of a function as single object inside that function?
...uments); cant be the best way because it causes an unnecessary empty array allocation.
– Thomas Eding
Jun 22 '17 at 16:49
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How to do stateless (session-less) & cookie-less authentication?
...at this, but it could actually work - every request has a X-Authentication-Token header or something like that, and you map that to a database, file-store in memory, etc. on the backend to validate the user. This token can have a timeout of whatever time you specified, and if it times out, the user ...
Add UIPickerView & a Button in Action sheet - How?
...segmented control (eyecandy)
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:nil
delegate:nil
cancelButtonTitle:nil
destruct...
INSERT IF NOT EXISTS ELSE UPDATE?
...ement case the statement would set it to NULL and then a fresh ID would be allocated.
This approach can also be used if you want to leave particular field values alone if the row in the replacement case but set the field to NULL in the insert case.
For example, assuming you want to leave Seen alon...
Pick a random value from an enum?
... private final E[] values;
public RandomEnum(Class<E> token) {
values = token.getEnumConstants();
}
public E random() {
return values[RND.nextInt(values.length)];
}
}
}
Edit: Oops, I forgot the bounded type parameter, <E ...
Rails params explained?
... seeing that in rails4. For instance, {"_method"=>"put", "authenticity_token"=>"gubHya6uQrQLjPRXhOC0RUuCRdn7NFr6CeKrbRfBSHI=", "ripe"=>"true", "action"=>"update", "controller"=>"apples", "id"=>"4"}. Forgive me if I'm wrong, I'm a rails beginner. According to your note, I should ...