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What is the difference between char, nchar, varchar, and nvarchar in SQL Server?
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edited May 13 '15 at 4:31
shA.t
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answered Oc...
How do I convert from int to Long in Java?
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Note that there is a difference between a cast to long and a cast to Long. If you cast to long ...
How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio
...se driver.
New shortcut
As of Laravel 5.1.25 (see PR 10962 and commit 15c487fe) you can use the new useCurrent() column modifier method to set the CURRENT_TIMESTAMP as a default value for a column:
$table->timestamp('created_at')->useCurrent();
Back to the question, on MySQL you could als...
Clearing NSUserDefaults
...ards.
– IcyBlueRose
Oct 17 '11 at 1:49
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@IcyBlueRose - bundleIdentifier is an autoreleased obje...
How to create Drawable from resource
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JemsJems
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Retrieving parameters from a URL
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Pikamander2
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answered Feb 22 '11 at 7:54
systempuntooutsys...
How to prevent a background process from being stopped after closing SSH client in Linux
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How do you stop it afterwards?
– Derek Dahmer
Jul 13 '10 at 17:49
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Stateless and Stateful Enterprise Java Beans
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duffymoduffymo
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ETag vs Header Expires
...he file (HTTP 200) or tell the client to just use their local copy (HTTP 304). An ETag is basically just a checksum for a file that semantically changes when the content of the file changes.
The Expires header is used by the client (and proxies/caches) to determine whether or not it even needs to ...