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Why does sizeof(x++) not increment x?
...rintf("%d", sizeof(f()) ); //no linker error
return 0;
}
Online demo : http://ideone.com/S8e2Y
That is, you don't need define the function f if it is used in sizeof only. This technique is mostly used in C++ template metaprogramming, as even in C++, the operand of sizeof is not evaluated...
How can I transition height: 0; to height: auto; using CSS?
... max-height to something bigger than your box will ever get.
See JSFiddle demo provided by Chris Jordan in another answer here.
#menu #list {
max-height: 0;
transition: max-height 0.15s ease-out;
overflow: hidden;
background: #d5d5d5;
}
#menu:hover #list {
max-heig...
How to capitalize the first character of each word in a string
...ike O'Brian);
Optional Locale;
Don't breaks with Surrogate Pairs.
LIVE DEMO
Output:
====================================
SIMPLE USAGE
====================================
Source: cApItAlIzE this string after WHITE SPACES
Output: Capitalize This String After White Spaces
===================...
Create a devise user from Ruby console
...confirmation emails, the best choice is:
u = User.new({
email: 'demo@greenant.com.br',
password: '12feijaocomarroz',
password_confirmation: '12feijaocomarroz'
})
u.confirm
u.save
So if you're using a fake email or have no internet connection, that'll avoid error...
How to edit incorrect commit message in Mercurial? [duplicate]
...f patches isn't needed any, thus it can be removed via qfinish.
Following demo script shows all operations in action. In the example the commit message of third changeset is renamed.
# test.sh
cd $(dirname $0)
set -x -e -u
echo INFO: Delete old stuff
rm -rf .hg `seq 5`
echo INFO: Setu
jQuery - Get Width of Element when Not Visible (Display: None)
...it at my project GitHub.
https://github.com/Soul-Master/visible.event.js
demo: http://jsbin.com/ETiGIre/7
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Initializing select with AngularJS and ng-repeat
... {{operator.displayName}}
</option>
</select>
Working Demo
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Multiple modals overlay
...ated a Bootstrap plugin that incorporates a lot of the ideas posted here.
Demo on Bootply: http://www.bootply.com/cObcYInvpq
Github: https://github.com/jhaygt/bootstrap-multimodal
It also addresses the issue with successive modals causing the backdrop to become darker and darker. This ensures tha...
Using parameters in batch files at Windows command line
... further ado, here is a solution:
@ECHO OFF
SETLOCAL
REM FooBar parameter demo
REM By Garret Wilson
SET CMD=%~1
IF "%CMD%" == "" (
GOTO usage
)
SET FOO=
SET DEFAULT_FOO=default
SET BAR=
SET BAZ=
SHIFT
:args
SET PARAM=%~1
SET ARG=%~2
IF "%PARAM%" == "--foo" (
SHIFT
IF NOT "%ARG%" == "" (
...
How to clear the canvas for redrawing
...
AlexanderN's demo didn't work anymore due to broken image link, fixed: jsfiddle.net/Ktqfs/50
– Domino
Mar 16 '15 at 15:07
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