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Most efficient way to check for DBNull and then assign to a variable?
...ion instead.
On an unrelated note, here's a VB.NET alternative to Stevo3000's suggestion:
oSomeObject.IntMember = If(TryConvert(Of Integer)(oRow("Value")), iDefault)
oSomeObject.StringMember = If(TryCast(oRow("Name"), String), sDefault)
Function TryConvert(Of T As Structure)(ByVal obj As Object...
Difference between Visual Basic 6.0 and VBA
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For nearly all programming purposes, VBA and VB 6.0 are the same thing.
VBA cannot compile your program into an executable binary. You'll always need the host (a Word file and MS Word, for example) to contain and execute your project. You'll also not be able to create COM D...
How many parameters are too many? [closed]
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edited Oct 6 '08 at 21:20
community wiki
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Force update of an Android app when a new version is available
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I agree with Scott Helme's point in another answer here. But in some extreme situations (securi...
How to customize user profile when using django-allauth
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Suppose you want to ask the user for his first/last name during signup. You'll need to put these...
log4net vs. Nlog
...want a quality solution, but frankly don't need ultra high performance or 60 types of event sinks.
All 3 have very similar basic concepts.
Each has its own cool tricks, like really advanced routing, or dynamic log filenames, file truncating, etc.
All 3 are pretty well documented in their own way.
Fo...
Cross field validation with Hibernate Validator (JSR 303)
...field validation should be done at the class level. Additionally, the JSR-303 Section 2.2 preferred way to express multiple validations of the same type is via a list of annotations. This allows the error message to be specified per match.
For example, validating a common form:
@FieldMatch.List(...
Add custom icons to font awesome
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answered Jul 16 '13 at 3:05
davidtheclarkdavidtheclark
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What's the difference between a Python module and a Python package?
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answered Oct 30 '11 at 22:55
Jakob BowyerJakob Bowyer
28.3k66 gold badges6666 silver badges8787 bronze badges
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