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DateTime2 vs DateTime in SQL Server
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datetime2 wins in most aspects except (old apps Compatibility)
larger range of values
better Accuracy
smaller storage space (if optional user-specified precision is specified)
please note the following points
Syntax
datetim...
When you exit a C application, is the malloc-ed memory automatically freed?
Let's say I have the following C code:
9 Answers
9
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Spring @Autowired usage
...ht even be a better solution for starting partial contexts, which is a big win But you can combine these quite easily by using @Autowired/@Inject on constructors (in other words, switch to constructor injection).
– krosenvold
Sep 9 '13 at 11:21
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How to encode the filename parameter of Content-Disposition header in HTTP?
...on: attachment; filename=Na%C3%AFve%20file.txt
In ASP.Net I use the following code:
string contentDisposition;
if (Request.Browser.Browser == "IE" && (Request.Browser.Version == "7.0" || Request.Browser.Version == "8.0"))
contentDisposition = "attachment; filename=" + Uri.EscapeDataSt...
Why does Convert.ToString(null) return a different value if you cast null?
...ase string is more specific than object and hence it will be picked as the winner.
In the null as object you've solidified the type of the expression as object. This means it's no longer compatible with the string overload and the compiler picks the object overload as it's the only compatible on...
Exotic architectures the standards committees care about
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@ybungalobill: On old Win16 compilers, regular pointers were near pointers and contained just a 16-bit offset, so sizeof(int*) == 2, but far pointers also had a 16-bit selector, so sizeof(void*) == 4.
– Adam Rosenfield
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Why should I use Restify?
...roughput in that scenario for obvious reasons.
Looks like Restify is a winner here for easier service deployments. Especially if you’re building a service that receives lots of requests from the same clients and want to move quickly. You of course get a lot more bang for buck than naked Node s...
How to override equals method in Java
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The winning answer on this question has an excellent explanation of why you override hashCode() stackoverflow.com/a/27609/1992108
– Pegasaurus
Apr 12 '18 at 16:16
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How to reload apache configuration for a site without restarting apache
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apache 2.4.39 (win) does not support httpd -k graceful only httpd -k restart: httpd /? => -k restart : tell running Apache to do a graceful restart
– Andreas Dietrich
Apr 4 '19 at 9:36
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How do I check if a list is empty?
For example, if passed the following:
27 Answers
27
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