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How do you clear the SQL Server transaction log?
I'm not a SQL expert, and I'm reminded of the fact every time I need to do something beyond the basics. I have a test database that is not large in size, but the transaction log definitely is. How do I clear out the transaction log?
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Is returning null bad design? [closed]
... and incomplete objects
Check this blog post for a detailed explanation: http://www.yegor256.com/2014/05/13/why-null-is-bad.html. More in my book Elegant Objects, Section 4.1.
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What is “Linting”?
...eUploader: {
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Shorthand way for assigning a single field in a record, while copying the rest of the fields?
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What should I do if the current ASP.NET session is null?
...hich you will only rarely run into:
If you have disabled the SessionState http module, disabling sessions altogether
If your code runs before the HttpApplication.AcquireRequestState event.
Your code runs in an IHttpHandler, that does not specify either the IRequiresSessionState or IReadOnlySessionS...
Check if table exists and if it doesn't exist, create it in SQL Server 2008
...N'tblTest' AND xtype = N'U')
BEGIN
PRINT 'Table Exists'
END
Reference: http://sqlhints.com/2014/04/13/how-to-check-if-a-table-exists-in-sql-server/
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Difference between CouchDB and Couchbase
...attachments (you have to store additional files as new key/value pairs)
no HTTP API for everything (you need to use the Couchbase Server SDKs or one of the Experimental Client Libraries at Couchbase Develop so no experiments with curl and wget)
no CouchDB API (it uses the Memcached API instead)
you ...
How to give Jenkins more heap space when it´s started as a service under Windows?
...=hudson.lifecycle.WindowsServiceLifecycle
-jar "%BASE%\jenkins.war" --httpPort=8080</arguments>
to
<arguments>-Xrs -Xmx2048m -XX:MaxPermSize=512m
-Dhudson.lifecycle=hudson.lifecycle.WindowsServiceLifecycle
-jar "%BASE%\jenkins.war" --httpPort=8080</arguments>
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How to properly seed random number generator
...typically set the seed inside of an init() block. They're documented here: http://golang.org/doc/effective_go.html#init
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Redefining NULL
I'm writing C code for a system where address 0x0000 is valid and contains port I/O. Therefore, any possible bugs that access a NULL pointer will remain undetected and at the same time cause dangerous behaviour.
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