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How does the Comma Operator work
...semicolon. The difference is that two expressions separated by a semicolon form two separate statements, while comma-separation keeps all as a single expression. This is why comma operator is sometimes used in the following scenarios:
C syntax requires an single expression, not a statement. e.g. i...
Difference between UIViewContentModeScaleAspectFit and UIViewContentModeScaleToFill?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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How to convert a byte array to a hex string in Java?
...ere are many unprintable elements. What I need is the exact hexcode in the form of: 3a5f771c
27 Answers
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How to make “if not true condition”?
...ave written).
Also, looking at your code as is, your use of the $( ... ) form of cmd-substitution is to be commended, but think about what is coming out of the process. Try echo $(cat /etc/passwd | grep "sysa") to see what I mean. You can take that further by using the -c (count) option to grep an...
Polymorphism in C++
...ider:
Type1 x;
Type2 y;
f(x);
f(y);
Here, f() is to perform some operation and is being given values x and y as inputs.
To exhibit polymorphism, f() must be able to operate with values of at least two distinct types (e.g. int and double), finding and executing distinct type-a...
.Net HttpWebRequest.GetResponse() raises exception when http status code 400 (bad request) is return
...e response actually returned by the server. Is there any way to get this information?
– Mark Watts
Nov 7 '12 at 9:52
@...
How to auto-center jQuery UI dialog when resizing browser?
...
Your first suggestion worked form and @Ellesedil 's answer did not.
– akousmata
Aug 28 '14 at 14:08
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pull/push from multiple remote locations
... saying is that "git remote add foo ssh://foo.bar/baz" creates a shorthand form, but I still need to loop over them with a "git pull", or loop over them with a "git merge" (what's the syntax here, after a "git remove update"?) Won't this shorthand name also work for "git push"? I.e. can't I "git pu...
Position geom_text on dodged barplot
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$window.unbind('scroll', onScroll);
}
};
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Vertically centering a div inside another div [duplicate]
...lution with the widest support. Table-layout will impact your rendering performance so I would suggest that you use one of the more modern solutions.
Here is an example
Tested in:
FF3.5+
FF4+
Safari 5+
Chrome 11+
IE9+
HTML
<div class="cn"><div class="inner">your content</d...