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What do the following phrases mean in C++: zero-, default- and value-initialization?
... zero-initialized;
— if T is a reference type, no initialization is performed.
To default-initialize an object of type T means:
— if T is a non-POD class type (clause 9), the default constructor for T is called (and the initialization is ill-formed if T has no accessible default const...
How to call a SOAP web service on Android [closed]
I am having a lot of trouble finding good information on how to call a standard SOAP/WSDL web service with Android. All I've been able to find are either very convoluted documents and references to "kSoap2" and then some bit about parsing it all manually with SAX . OK, that's fine, but it's 2008, s...
CKEditor instance already exists
I am using jquery dialogs to present forms (fetched via AJAX). On some forms I am using a CKEditor for the textareas. The editor displays fine on the first load.
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
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Sorry, but why don't Microsoft make this information easy to find? this post is very useful but shouldn't be required.
– chrisw
Oct 1 '15 at 9:50
6
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diff current working copy of a file with another branch's committed copy
...ranch name, so you want this:
git diff master -- foo
Which is from this form of git-diff (see the git-diff manpage)
git diff [--options] <commit> [--] [<path>...]
This form is to view the changes you have in your working tree
relative to the named <commit>. You...
How to initialize all members of an array to the same value?
...COLS-1] = true}, though I'm not certain that's more readable than the full form.
– g33kz0r
Apr 13 '13 at 6:59
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How to calculate a Mod b in Casio fx-991ES calculator
...0 like 50 / 5 = 10 (mod is 0).
The remainder fraction is shown in reduced form, so 60 / 8 will result in 7 1/2. Remainder is 1/2 which is 4/8 so mod is 4.
EDIT:
As @lawal correctly pointed out, this method is a little bit tricky for negative numbers because the sign of the result would be negative...
Java 8 stream reverse order
...insertion at the front. A small wrinkle is that we can't use the three-arg form of Stream.collect(); it requires the contents of the second arg be merged into the first arg, and there's no "add-all-at-front" bulk operation on Deque. Instead, we use addAll() to append the contents of the first arg to...
Hidden Features of C#? [closed]
...ad of
ToLowerInvariant because Microsoft has
optimized the code for performing
uppercase comparisons.
I remember one time my coworker always changed strings to uppercase before comparing. I've always wondered why he does that because I feel it's more "natural" to convert to lowercase first. ...
Define a lambda expression that raises an Exception
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Functions created with lambda forms cannot contain statements.
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