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Is storing a delimited list in a database column really that bad?
...o way to prevent 1,2,3,3,3,5
Can’t delete a value from the list without fetching the whole list.
Can't store a list longer than what fits in the string column.
Hard to search for all entities with a given value in the list; you have to use an inefficient table-scan. May have to resort to regular e...
Difference between pre-increment and post-increment in a loop?
...ser defined type with an overridden ++ operator. For primitive types (int, etc) there's no performance difference. But, it's worth sticking to the pre-increment operator as a guideline unless the post-increment operator is definitely what's required.
There's some more discussion here.
In C++ if you'...
In C/C++ what's the simplest way to reverse the order of bits in a byte?
...up table.
//Index 1==0b0001 => 0b1000
//Index 7==0b0111 => 0b1110
//etc
static unsigned char lookup[16] = {
0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe,
0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf, };
uint8_t reverse(uint8_t n) {
// Reverse the top and bottom nibble then swap them.
return (looku...
How do I make the return type of a method generic?
... old approach of separate methods (ConfigSettingString, ConfigSettingBool, etc.) has the advantage of method bodies that will be shorter, clearer, and better focused.
– phoog
Mar 21 '12 at 16:27
...
Should I git ignore xcodeproject/project.pbxproj file?
...tored in a different file, e.g. workspaces are stored in a different file, etc), nor is it true that it's the "only file" that you want to store. c.f. the question about what to include in .gitignore - stackoverflow.com/questions/49478/…
– Adam
Aug 29 '12 at ...
How to configure Visual Studio to use Beyond Compare
... after the project has been setup
(like via SourceTree or the command line etc...) OR edit the .git/config file
(in the solution folder) and remove any overrides for the above settings.
Thanks to minnow in the comments for bringing my attention to it again.
Note: I keep coming across this but I ...
When should one use a 'www' subdomain?
...ired. There is no overhead in carrying the DNS entry and through redirects etc they can be redirected to a non www dns address.
Seriously don't loose valuable traffic by leaving your potential visitor with an unnecessary "site not found" error.
Additionally in a windows only network you might be ...
Vim Configure Line Number Coloring
...dden-username - and just realized it's because I set themes and colors and etc in the middle of my vimrc. So... having this at the top, it got overridden. Overwritten. Overrode?
– dwanderson
Oct 21 '17 at 0:48
...
What is sys.maxint in Python 3?
...ting, fallback if jit compiler is not installed in a deployed environment, etc.
– ely
Mar 3 '19 at 23:18
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Why do we need entity objects? [closed]
...ign it. Assign individual forms to developers more experienced on webforms etc..
Finally I would like to add that most ORM mappers support stored procedures since that's what you are using.
Cheers.
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