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How to set standard encoding in Visual Studio
...that would be lost in ASCII encoding? If that's the case, then there is a VS2008 global setting in Tools > Options > Environment > Documents, named Save documents as Unicode when data cannot be saved in codepage. When this is enabled, VS2008 will save as Unicode if certain characters cann...
MySql: Tinyint (2) vs tinyint(1) - what is the difference?
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Class vs. static method in JavaScript
I know this will work:
14 Answers
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Repository Pattern vs DAL
Are they the same thing? Just finished to watch Rob Connery's Storefront tutorial and they seem to be similar techinques. I mean, when I implement a DAL object I have the GetStuff, Add/Delete etc methods and I always write the interface first so that I can switch db later.
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Join vs. sub-query
...y comes down to performance. Some optimisers suck lemons when given a join vs a sub-query, and some suck lemons the other way, and this is optimiser-specific, DBMS-version-specific and query-specific.
Historically, explicit joins usually win, hence the established wisdom that joins are better, but ...
`from … import` vs `import .` [duplicate]
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Many people have already explained about import vs from, so I want to try to explain a bit more under the hood, where the actual difference lies.
First of all, let me explain exactly what the basic import statements do.
import X
Imports the module X, and creates a referen...
Equals(=) vs. LIKE
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This is a copy/paste of another answer of mine for question SQL 'like' vs '=' performance:
A personal example using mysql 5.5: I had an inner join between 2 tables, one of 3 million rows and one of 10 thousand rows.
When using a like on an index as below(no wildcards), it took about 30 seconds...
Using try vs if in python
Is there a rationale to decide which one of try or if constructs to use, when testing variable to have a value?
9 Ans...
ASP.Net: Literal vs Label
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How to create an installer for a .net Windows Service using Visual Studio
...p project in your Solution Explorer.
Select View > Custom Actions. (In VS2008 it might be View > Editor > Custom Actions)
Right-click on the Install action in the Custom Actions tree and select 'Add Custom Action...'
In the "Select Item in Project" dialog, select Application Folder and cli...