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How do I use Wget to download all images into a single folder, from a URL?
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edited Mar 4 '18 at 0:13
Monica Heddneck
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Difference between binary semaphore and mutex
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34 Answers
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What exactly is a Maven Snapshot and why do we need it?
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1044
A snapshot version in Maven is one that has not been released.
The idea is that before a 1.0 r...
Changing the Git remote 'push to' default
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answered Sep 14 '13 at 11:17
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How do you add swap to an EC2 instance?
...nstance you type:
sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
sudo /sbin/mkswap /var/swap.1
sudo chmod 600 /var/swap.1
sudo /sbin/swapon /var/swap.1
If you need more than 1024 then change that to something higher.
To enable it by default after reboot, add this line to /etc/fstab:
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What is a stored procedure?
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Stored procedures are a batch of SQL statements that can be executed in a couple of ways. Most ...
Why use 'virtual' for class properties in Entity Framework model definitions?
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7 Answers
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How to remove line breaks (no characters!) from the string?
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Charles
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answered May 25 '12 at 16:02
Ben RouxBen Roux
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how to access iFrame parent page using jquery?
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496
To find in the parent of the iFrame use:
$('#parentPrice', window.parent.document).html();
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Modify table: How to change 'Allow Nulls' attribute from not null to allow null
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-- replace NVARCHAR(42) with the actual type of your column
ALTER TABLE your_table
ALTER COLUMN your_column NVARCHAR(42) NULL
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