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What replaces cellpadding, cellspacing, valign, and align in HTML5 tables?
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jQuery map vs. each
...u can potentially waste a lot of memory.
For example:
var items = [1,2,3,4];
$.each(items, function() {
alert('this is ' + this);
});
var newItems = $.map(items, function(i) {
return i + 1;
});
// newItems is [2,3,4,5]
You can also use the map function to remove an item from an array. For...
Making interface implementations async
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edited Jan 24 '13 at 18:34
answered Jan 22 '13 at 13:00
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emacs, unsplit a particular window split
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141
You can use the C-x0 key combination to delete the current window.
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How to verify that a specific method was not called using Mockito?
...ncy, never()).someMethod();
The documentation of this feature is there §4 "Verifying exact number of invocations / at least x / never", and the never javadoc is here.
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How do I print the elements of a C++ vector in GDB?
...will produce an output similar to:
$1 = std::vector of length 3, capacity 4 = {10, 20, 30}
To achieve above, you need to have gdb 7 (I tested it on gdb 7.01) and some python pretty-printer. Installation process of these is described on gdb wiki.
What is more, after installing above, this works w...
Transform DateTime into simple Date in Ruby on Rails
...ort/core_ext'
=> true
>> DateTime.new.to_date
=> Mon, 01 Jan -4712
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string.Format() giving “Input string is not in correct format”
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answered Aug 5 '11 at 4:37
Christian.KChristian.K
40.6k99 gold badges8585 silver badges124124 bronze badges
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@ character before a function call
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edited Mar 7 '13 at 4:07
Mike Eng
1,26133 gold badges2525 silver badges4747 bronze badges
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