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How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
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add a comm>me m>nt
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13
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How to make my layout able to scroll down?
...id Hedlund said, ScrollView can contain just one item... so if you had som>me m>thing like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
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Is it possible to group projects in Eclipse?
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You can define/edit/delete working sets from the little triangle dropdown m>me m>nu on the Package Explorer and similar directory views.
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Using emit vs calling a signal as if it's a regular function in Qt
...cting the C++ code generated by moc.
For example a foo signal with no param>me m>ters generates this m>me m>mber function:
void W::foo()
{
Qm>Me m>taObject::activate(this, &staticm>Me m>taObject, 0, 0);
}
And the code emit foo(); is pre-processed to simply foo();
emit is defined in Qt/qobjectdefs.h (in the...
git remote prune – didn't show as many pruned branches as I expected
...gin/staleStuff, so when you ran git remote prune origin, you have pruned som>me m> branch that was removed by som>me m>one else. It's more likely that your co-workers now need to run git prune to get rid of branches you have removed.
So what exactly git remote prune does? Main idea: local branches (not tra...
How to manually install an artifact in Maven 2?
I've encountered som>me m> errors when I tried to install an artifact manually with Maven 2. I wanted to install a jar from a local directory with the command
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Caveats of select/poll vs. epoll reactors in Twisted
Everything I've read and experienced ( Tornado based apps ) leads m>me m> to believe that ePoll is a natural replacem>me m>nt for Select and Poll based networking, especially with Twisted. Which makes m>me m> paranoid, its pretty rare for a better technique or m>me m>thodology not to com>me m> with a price.
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Create an empty object in JavaScript with {} or new Object()?
..., and more readable.
For defining empty objects they're technically the sam>me m>. The {} syntax is shorter, neater (less Java-ish), and allows you to instantly populate the object inline - like so:
var myObject = {
title: 'Frog',
url: '/img/picture.jpg',
width: 300,
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Function of Project > Clean in Eclipse
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add a comm>me m>nt
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124
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Oracle “Partition By” Keyword
Can som>me m>one please explain what the partition by keyword does and give a simple example of it in action, as well as why one would want to use it? I have a SQL query written by som>me m>one else and I'm trying to figure out what it does.
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