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Asynchronous shell exec in PHP
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@MichaelJMulligan it closes the file descriptors. That said, despite the efficiency gains, in hindsight, using /dev/null is the better practice, as writing to closed FDs causes errors, whereas attempts to read or write to /dev/null simply silently do nothing.
–...
how to generate migration to make references polymorphic
...ic. Instead, you should see the actual fields that Rails uses (the Rails Guides have more info).
– Michelle Tilley
Apr 4 '11 at 15:44
2
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What is the recommended way to delete a large number of items from DynamoDB?
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What I ideally want to do is call LogTable.DeleteItem(user_id) -
Without supplying the range, and have it delete everything for me.
An understandable request indeed; I can imagine advanced operations like these might get added o...
HTML inside Twitter Bootstrap popover
I am trying to display HTML inside a bootstrap popover, but somehow it's not working. I found some answers here but it won't work for me. Please let me know if I'm doing something wrong.
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Multi-project test dependencies with gradle
...ts is no longer a public property of a project.
– David Pärsson
Jan 14 '13 at 10:39
3
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How to insert values into C# Dictionary on instantiation?
...gt;()
{
{ 111, new StudentName {FirstName="Sachin", LastName="Karnik", ID=211}},
{ 112, new StudentName {FirstName="Dina", LastName="Salimzianova", ID=317}},
{ 113, new StudentName {FirstName="Andy", LastName="Ruth", ID=198}}
};
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Any way to limit border length?
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Hope this helps:
#mainDiv {
height: 100px;
width: 80px;
position: relative;
border-bottom: 2px solid #f51c40;
background: #3beadc;
}
#borderLeft {
border-left: 2px solid #f51c40;
position: absolute;
top: 50%;
bottom: 0;
}
<div id="mainDiv"...
How do I get the currently displayed fragment?
I am playing with fragments in Android.
50 Answers
50
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How can I create tests in Android Studio?
Just downloaded Android Studio which is based off of the Intellij Idea.
12 Answers
12
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Add querystring parameters to link_to
...ht. the new syntax is ` <%= link_to "Create Note", new_note_path(sender_id: @user.id) %>`
– gsumk
Sep 12 '19 at 22:09
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