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How to manually trigger validation with jQuery validate?
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@Sebastian Thanks for the ping, updated the link now!
– Roberto Aloi
Mar 8 at 14:37
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Does Notepad++ show all hidden characters?
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It's now View->Show Symbol->Show White Space and TAB (v6.8.8).
– bers
Feb 11 '16 at 14:57
9
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Positive Number to Negative Number in JavaScript?
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@PhilipRollins i * -1 will work, always. i don't know how you tried, maybe you had some typo. But... what's wrong with i = -i instead of i = i * -1 (or i *= -1) to reverse positive to negative or negative to positive?
– Diego ZoracKy
A...
How can I record a Video in my Android App.?
... finish();
}
}
public void onClick(View v) {
if (recording) {
recorder.stop();
recording = false;
// Let's initRecorder so we can record again
initRecorder();
prepareRecorder();
} else {
re...
Convert hex string to int
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Awesome thank you! I probably should have known that. But it makes me feel better none of the 4 people I asked prior to posting knew it either :). As a side note, I now have to go figure out why the person wrote the code that I need to compare the ints to has them a...
Gridview with two columns and auto resized images
...white"
android:background="#55000000"/>
</FrameLayout>
Now make some sort of adapter for your GridView:
src/com/example/graphicstest/MyAdapter.java
private final class MyAdapter extends BaseAdapter {
private final List<Item> mItems = new ArrayList<Item>();
p...
How can I get Maven to stop attempting to check for updates for artifacts from a certain group from
...one of repositories. Downloads were hanging even with update police never. Now snapshots aren't downloaded which is exactly that I wanted.
– wolfroma
Aug 24 '17 at 19:16
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OpenID vs. OAuth [duplicate]
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@Mark: So it is now. I upvoted accepted one up (and yours as well). Should be a badge now.
– Robert Koritnik
May 16 '11 at 10:41
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When to use lambda, when to use Proc.new?
...ues on the next line
return "Jason"
end
whowouldwin
#=> "Jason"
Now here's a Proc.new-created proc's return doing the same thing. You're about to see one of those cases where Ruby breaks the much-vaunted Principle of Least Surprise:
def whowouldwin2
myproc = Proc.new {return "Freddy"}...
Protected in Interfaces
...ed interface, but it's never made public in any way, only a few companies know the exact details in private. So, of course, interfaces can have any visibility! Why not in OOP?
– Foo Bar
Jan 21 '18 at 14:14
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