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Why are mutable structs “evil”?
...rom property setters) which mutate "this" are somewhat evil, only because .net doesn't provide a means of distinguishing them from methods which do not. Struct methods that do not mutate "this" should be invokable even on read-only structs without any need for defensive copying. Methods which do m...
How to Set focus to first text input in a bootstrap modal after shown
...ks perfectly.
This is a html5 attribute. Supported by all major browsers.
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Input
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Why do we always prefer using parameters in SQL statements?
...ployee would then be deleted.
In your case, it looks like you're using .NET. Using parameters is as easy as:
C#
string sql = "SELECT empSalary from employee where salary = @salary";
using (SqlConnection connection = new SqlConnection(/* connection info */))
using (SqlCommand command = new SqlC...
How does lucene index documents?
...
There's a fairly good article here: https://web.archive.org/web/20130904073403/http://www.ibm.com/developerworks/library/wa-lucene/
Edit 12/2014: Updated to an archived version due to the original being deleted, probably the best more recent alternative is htt...
jQuery Ajax calls and the Html.AntiForgeryToken()
...lowing the informations that I have read on some blog post around the internet. In particular these post have been the driver of my implementation
...
How to force uninstallation of windows service
...
Just an addition.. I had to run my dos prompt/.NET prompt as administrator to gain access to run the sc delete command.. just in case anyone else runs into that issue.
– Dav.id
May 14 '12 at 11:56
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Using an RDBMS as event sourcing storage
...just show you examples of an event-sourcing ledger I build to illustrate.
https://github.com/andrewkkchan/client-ledger-service
The above is an event sourcing ledger web service.
https://github.com/andrewkkchan/client-ledger-core-db
And the above I use RDBMS to compute states so you can enjoy all t...
How do I force make/GCC to show me the commands?
...
I like to use:
make --debug=j
https://linux.die.net/man/1/make
--debug[=FLAGS]
Print debugging information in addition to normal processing. If the FLAGS are omitted, then the behavior is the same as if -d was specified. FLAGS may be a for all debugging o...
What column type/length should I use for storing a Bcrypt hashed password in a Database?
...y deconstructing the hash. I've documented this more thoroughly on GitHub: https://github.com/ademarre/binary-mcf
Bcrypt hashes follow a structure referred to as modular crypt format (MCF). Binary MCF (BMCF) decodes these textual hash representations to a more compact binary structure. In the case ...
Check if inputs are empty using jQuery
...n jQuery 1.9+ since they changed how the selector filter works .. jsfiddle.net/6r3Rk
– Wick
Jul 31 '13 at 17:57
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