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What is the difference between `git fetch origin` and `git remote update origin`?
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133
It makes no difference when used like this.
remote update is a very high-level command - it su...
Things possible in IntelliJ that aren't possible in Eclipse?
..., usually WinMerge. I never need it - merging in IDEA is enough for me. By 3 clicks I can see list of file versions in source control, by 3 more clicks I can compare previous versions, or previous and current one and possibly merge.
It allows to to specify that I need all .jars inside WEB-INF\lib f...
How can I make a ComboBox non-editable in .NET?
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386
To make the text portion of a ComboBox non-editable, set the DropDownStyle property to "DropDo...
How to select bottom most rows?
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answered Dec 9 '09 at 20:23
Tom HTom H
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When to use std::forward to forward arguments?
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3 Answers
3
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Why are Perl 5's function prototypes bad?
...like this:
sub mypush(\@@) { ... }
and call it as
mypush @array, 1, 2, 3;
without needing to write the \ to take a reference to the array.
In a nutshell, prototypes let you create your own syntactic sugar. For example the Moose framework uses them to emulate a more typical OO syntax.
This is...
How to find keys of a hash?
...bject.keys performing this operation:
var obj = { "a" : 1, "b" : 2, "c" : 3};
alert(Object.keys(obj)); // will output ["a", "b", "c"]
Compatibility details can be found here.
On the Mozilla site there is also a snippet for backward compatibility:
if(!Object.keys) Object.keys = function(o){
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'console' is undefined error for Internet Explorer
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379
Try
if (!window.console) console = ...
An undefined variable cannot be referred directly. H...
Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
...integers.
Consider: If floor() returned an integer, what should floor(1.0e30) return?
Now, while Python's integers are now arbitrary precision, it wasn't always this way. The standard library functions are thin wrappers around the equivalent C library functions.
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Jump to matching XML tags in Vim
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73
There is a vim plugin called matchit.vim . You can find it here: http://www.vim.org/scripts/scri...