The problem I have a page with a silverlight object. It attempts to retrieve XML from another (external cross domain) page.But I am struggling with a security exception.
I\'m having scenario to which a sql query need to be built. I tried to come up with a efficient query, but could not find a clear way of doing this. My scenario is as follows:
I have some code that I am porting from an SGI system using the MIPS compiler. It has functions that are declared to have double return type. If the function can\'t find the right double, those functi
In Java I\'m trying to test for a null value, from a ResultSet, where the column is being cast to a primitive int type.
How can I check a string against null in java? I am using stringname.equalsignorecase(null) but it\'s not w开发者_运维百科orking.string == null compares if the object is null.string.equals(\"foo\")
How do I skip over this next line if it turns out to be null? Currently, it (sometimes) \"breaks\" and prevents the script from continuing.开发者_StackOverflow中文版
I am creating a computed column across fields of which some are potentially null. The problem is that if any of those fields is null, the entire computed column will be null. I understand from the Mi
I am using a PostgreSQL database, and in a table representing some measurements I\'ve two columns: measurement, and interpolated. In the first I\'ve the observation (measurement), and in the second th
开发者_如何学运维I\'d like to ask - what is the function doing nil conversion from nil\'s to zeroes in elisp?
I\'m trying to use this api that lets you reference an exact text, but the getJson does not seem to be working, it\'s just returning null.
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