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Understanding $.proxy() in jQuery
...this in a function will be the value you desire.
A common example is in a setTimeout that takes place inside a click handler.
Take this:
$('#myElement').click(function() {
// In this function, "this" is our DOM element.
$(this).addClass('aNewClass');
});
The intention is simple enou...
How do I pull my project from github?
...to tell git about yourself. Get your username and token together from your settings page.
Then run:
git config --global github.user YOUR_USERNAME
git config --global github.token YOURTOKEN
You will need to generate a new key if you don't have a back-up of your key.
Then you should be able to ...
How to link C++ program with Boost using CMake
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The following is my configuration:
cmake_minimum_required(VERSION 2.8)
set(Boost_INCLUDE_DIR /usr/local/src/boost_1_46_1)
set(Boost_LIBRARY_DIR /usr/local/src/boost_1_46_1/stage/lib)
find_package(Boost COMPONENTS system filesystem REQUIRED)
include_directories(${Boost_INCLUDE_DIR})
link_director...
How do I pull files from remote without overwriting local files?
I am trying to set up a new git repo to a pre-existing remote repo.
3 Answers
3
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Optimal way to concatenate/aggregate strings
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@romano-zumbé Use MAXRECURSION to set the CTE limit to whatever you need.
– Serge Belov
Oct 15 '14 at 22:31
1
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Android Studio inline compiler showing red errors, but compilation with gradle works fine
I've set up my project in Android Studio to use the Square Wire library , as per this question .
26 Answers
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Cannot install node modules that require compilation on Windows 7 x64/VS2012
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Try that - will set it globally:
npm config set msvs_version 2012 --global
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How do I update my forked repo using SourceTree?
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First, set up the parent repo:
Open your forked repo in SourceTree.
Select Repository ➫ Repository Settings… in the menu (or press ⇧⌘,).
In the Remotes pane, press Add.
Enter any name you like (often upstream or master) an...
Zoom in on a point (using scale and translate)
... the viewport position accordingly:
scalechange = newscale - oldscale;
offsetX = -(zoomPointX * scalechange);
offsetY = -(zoomPointY * scalechange);
So really you can just pan over down and to the right when you zoom in, by a factor of how much you zoomed in, relative to the point you zoomed at.
...
Explanation of strong and weak storage in iOS5
... got a two pointers to <some_object>, one strong and one weak. If we set strongObject to nil like so:
strongObject = nil;
Then if you go through the rules you outlined then you'll ask yourself these questions:
Strong: "keep this in the heap until I don't point to it anymore"
strongObject...