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What column type/length should I use for storing a Bcrypt hashed password in a Database?
I want to store a hashed password (using BCrypt) in a database. What would be a good type for this, and which would be the correct length? Are passwords hashed with BCrypt always of same length?
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JSON encode MySQL results
... as SELECT blog_title as title, this is cleaner and the public do not know what the exact columns are from the database.
– RobertPitt
Feb 5 '11 at 17:04
14
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Prepend text to beginning of string
What is the fastest method, to add a new value at the beginning of a string?
8 Answers
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How do exceptions work (behind the scenes) in c++
...tually look at the generated code with a small piece of C++ code and a somewhat old Linux install.
class MyException
{
public:
MyException() { }
~MyException() { }
};
void my_throwing_function(bool throwit)
{
if (throwit)
throw MyException();
}
void another_function();
void lo...
Default parameter for CancellationToken
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This is exactly what the framework currently does internally, but I would not do it in my code. Think what happens with your code if Microsoft change their implementation, and CancellationToken.None becomes something more than default(Cancel...
Custom method names in ASP.NET Web API
...ate. I see examples of how to do GetAll, GetOne, Post, and Delete, however what if I want to add extra methods into these services? For instance, my UsersService should have a method called Authenticate where they pass in a username and password, however it doesn't work.
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Need to understand the usage of SemaphoreSlim
Here is the code I have but I don't understand what SemaphoreSlim is doing.
3 Answers
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How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
... be written in /var/log/messages when AppArmor blocks the writes/accesses. What you can do is edit /etc/apparmor.d/usr.sbin.mysqld and add /data/ and /data/* near the bottom like so:
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/usr/sbin/mysqld {
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/var/log/mysql/ r,
/var/log/mysql/* rw,
/var/run/mysqld/mysqld...
Best way to get identity of inserted row?
What is the best way to get IDENTITY of inserted row?
14 Answers
14
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Reset CSS display property to default value
...uff :p And why must users be so slow upgrading... anyways, that is exactly what I wanted!
– Svish
Nov 22 '11 at 21:20
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